[2007],[2006],[2005],[2004], [2003], [2002], [2001], [2000], [1999], [1998], [1997], [1996], [1995], [1994]

Publications of 2007:

• F. Esposito, S. Ferilli, T.M.A. Basile & N. Di Mauro.
  Inference of Abduction Theories for Handling Incompleteness in First-Order Learning.
  Knowledge and Information Systems (KAIS) - An International Journal, ISSN 0219-1377 (Print) / 0219-3116 (Online), DOI 10.1007/s10115-006-0019-5, 11(2):217-242, Springer, Berlin, 2007, http://www.springerlink.com/content/w8ng35v38396kq66/

• S. Ferilli, T.M.A. Basile, N. Di Mauro, M. Biba & F. Esposito.
  Similarity-Guided Clause Generalization.
  In R. Basili, M.T. Pazienza (Eds.), AI*IA-2007: Artificial Intelligence and Human-Oriented Computing, Lecture Notes in Artificial Intelligence 4733, ISBN 978-3-540-74781-9, ISSN 0302-9743, 278-289, Springer:Berlin, 2007.
• M. Biba, S. Ferilli, N. Di Mauro & T.M.A. Basile.
  A Hybrid Symbolic-Statistical Approach to Modeling Metabolic Networks.
  In B. Apolloni, R.J. Howlett, L. Jain (Eds.), Knowledge-Based Intelligent Information and Engineering Systems: KES 2007 - WIRN 2007 Part I, Lecture Notes in Artificial Intelligence 4692, ISBN 978-3-540-74817-5, ISSN 0302-9743, 132-139, Springer:Berlin, 2007.
• M. Biba, F. Esposito, S. Ferilli, T.M.A. Basile & N. Di Mauro.
  Multi-class Protein Fold Recognition through a Symbolic-Statistical Framework.
  In F. Masulli, S. Mitra, G. Pasi (Eds.), Applications of Fuzzy Sets Theory, Lecture Notes in Artificial Intelligence 4578, ISBN 978-3-540-73399-7, ISSN 0302-9743, 666-673, Springer:Berlin, 2007.

• F. Esposito, S. Ferilli, N. Di Mauro & T.M.A. Basile.
  Incremental Learning of First Order Logic Theories for the Automatic Annotations of Web Documents.
  Proceedings of the 9th International Conference on Document Analysis and Recognition (ICDAR-2007), ISBN 0-7695-2822-8, ISSN 1520-5363, 1093-1097, Curitiba, Brazil, September 23-26, IEEE Computer Society, Los Alamitos, CA, 2007.
• M. Biba, F. Esposito, S. Ferilli, N. Di Mauro & T.M.A. Basile.
  Unsupervised Discretization Using Kernel Density Estimation.
  Proceedings of the 20th International Joint Conference on Artificial Intelligence (IJCAI-2007), ISBN 978-1-57735-298-3, 696-701, Hyderabad, India, January 6-12, Universities Press (India), Hyderabad, 2007.

• N. Di Mauro, T.M.A. Basile, S. Ferilli & F. Esposito.
  Mining Frequent Patterns from Multi-Dimensional Relational Sequences.
  In Proceedings of the 6th Workshop on Multi-Relational Data Mining (MRDM-2007), Warsaw, Poland, September 17, 2007.
• S. Ferilli, T.M.A. Basile, N. Di Mauro, M. Biba & F. Esposito.
  Generalization-based Similarity for Conceptual Clustering.
  In Proceedings of the 3rd International Workshop on Mining Complex Data (MCD-07), Warsaw, Poland, September 17, 2007.

• S. Ferilli, T.M.A. Basile, N. Di Mauro, M. Biba & F. Esposito.
  Generalizzazione di Clausole basata su un Nuovo Criterio di Similarità.
  Atti del Convegno Italiano di Logica Computazionale 2007 (CILC-2007), http://aleph.unime.it/cilc2007/program-content5.html, a cura di G. Fiumara, M. Marchi e A. Provetti, Messina, 21-22 giugno, 2007.
• M. Biba, S. Ferilli, F. Esposito, N. Di Mauro & T.M.A. Basile.
  A Fast Partial Memory Approach to Incremental Learning through an Advanced Data Storage Framework.
  Atti del XV Convegno Nazionale su Sistemi Evoluti per Basi di Dati (SEBD-2007), a cura di M. Ceci, D. Malerba e L. Tanca, 52-63, Torre Canne di Fasano, 17-20 giugno, 2007.
• M. Biba, F. Esposito, S. Ferilli, N. Di Mauro & T.M.A. Basile.
  Mining Time-series Sequences of Reactions for Biologically Active Patterns in Metabolic Pathways.
  Atti del XV Convegno Nazionale su Sistemi Evoluti per Basi di Dati (SEBD-2007), a cura di M. Ceci, D. Malerba e L. Tanca, 40-51, Torre Canne di Fasano, 17-20 giugno, 2007.

Publications of 2006:

• F. Esposito, N. Fanizzi, S. Ferilli, T.M.A. Basile & N. Di Mauro.
  Multistrategy Operators for Relational Learning and Their Cooperation.
  Fundamenta Informaticae Journal, ISSN 0169-2968, 69(4):389-409, IOS Press, Amsterdam, 2006.
• M. Degemmis, P. Lops, S. Ferilli, N. Di Mauro, T.M.A. Basile & G. Semeraro.
  Text Learning for User Profiling in e-Commerce.
  International Journal of Systems Science, ISSN 0020-7721 (Print) / 1464-5319 (Online), Special Issue on Advances in Data Mining and its Applications, 37(13):905-918, Taylor & Francis, London, 2006.
• A. Appice, C. d'Amato, F. Esposito & D. Malerba.
  Classification of Symbolic Objects: A Lazy Learning Approach.
  Intelligent Data Analysis, 10, 4, 301-324, 2006.
• O. Altamura, M. Berardi, M. Ceci, D. Malerba & A. Varlaro.
  Using color information to understand censorship cards of film archives.
  Special Issue on Analysis of Historical Documents - International Journal of Document Analysis and Recognition, Springer, ISSN 1433-2833 (Print) 1433-2825 (Online), DOI 10.1007/s10032-006-0021-1, http://www.springerlink.com/content/06881582n750q343/.
• M. Ceci & A. Appice.
  Spatial Associative Classification: Propositional vs. Structural approach.
  Journal of Intelligent Information Systems (JIIS), Special Issue on Mining Spatio-Temporal Data. Springer-Verlag 27:191-213, 2006.

• G. Catucci, F. Abbattista, R. Chiarella Gadaleta, D. Guaccero & G. Semeraro.
  Empathy: A Computational Framework for Emotion Generation.
  In A. Abraham, B. de Baets, M. Köppen and B. Nickolay (Eds.), Applied Soft Computing Technologies: The Challenge of Complexity, Proceedings of the 9th Online World Conference on Soft Computing in Industrial Applications, Series Advances in Soft Computing, 265-277, Springer, 2006. ISBN: 978-3-540-31649-3. DOI: 10.1007/3-540-31662-0_21.

• F. Esposito, Z.W. Raś, D. Malerba & G. Semeraro.
  Foundations of Intelligent Systems, 16th International Symposium, ISMIS 2006, Bari, Italy, September 27-29, 2006, Proceedings, Lecture Notes in Computer Science, vol. 4203, ISBN 3-540-45764-X, Springer, Berlino, 2006.
• M. Ackermann, B. Berendt, M. Grobelnik, A. Hotho, D. Mladenic, G. Semeraro, M. Spiliopoulou, G. Stumme, V. Svatek & M. van Someren.
  Semantics, Web, and Mining. European Web Mining Forum 2005 and Knowledge Discovery and Ontologies 2005. Porto, Portugal, October 2005. Selected Revised Papers. Lecture Notes in Computer Science (LNCS) 4289, Springer:Berlin, 2006. ISBN: 978-3-540-47697-9. DOI: 10.1007/11908678.
• B. Berendt, A. Hotho, D. Mladenic & G. Semeraro.
  Proceedings of the ECML/PKDD 2006 Workshop on Web Mining. Berlin, Germany, September 2006.

• A. Appice & M. Ceci.
  Mining Tolerance Regions with Model Trees.
  In F. Esposito, Z.W. Ras, D. Malerba, G. Semeraro (Eds.), Foundations of Intelligent Systems, Proceedings of The 16th International Symposium, ISMIS 2006. Lecture Notes in Computer Science, vol. 4203, ISBN 3-540-45764-X, ISSN 0302-9743, pp. 560-569, DOI 10.1007/11875604_63, http://dx.doi.org/10.1007/11875604_63, Springer, Berlin, 2006.
• M. Berardi, A. Appice, C. Loglisci & P. Leo.
  Supporting Visual Exploration of Discovered Association Rules through Multi-Dimensional Scaling.
  In F. Esposito, Z.W. Ras, D. Malerba, G. Semeraro (Eds.), Foundations of Intelligent Systems, Proceedings of The 16th International Symposium, ISMIS 2006. Lecture Notes in Computer Science, vol. 4203, ISBN 3-540-45764-X, ISSN 0302-9743, pp. 369-378, DOI 10.1007/11875604_43, http://dx.doi.org/10.1007/11875604_43, Springer, Berlin, 2006.
• M. Biba, S. Ferilli, N. Di Mauro & T.M.A. Basile.
  Intelligent Methodologies for Scientific Conference Management.
  In F. Esposito, Z.W. Ras, D. Malerba, G. Semeraro (Eds.), Foundations of Intelligent Systems, Proceedings of The 16th International Symposium, ISMIS 2006, Lecture Notes in Computer Science vol. 4203, ISBN 3-540-45764-X, ISSN 0302-9743, pp. 258-269, DOI 10.1007/11875604_29, http://dx.doi.org/10.1007/11875604_29, Springer:Berlin, 2006.
• F.A. Lisi.
  A Methodology for Building Semantic Web Mining Systems.
  In F. Esposito, Z.W. Ras, D. Malerba, G. Semeraro (Eds.), Foundations of Intelligent Systems, Proceedings of The 16th International Symposium, ISMIS 2006. Lecture Notes in Computer Science, vol. 4203, ISBN 3-540-45764-X, ISSN 0302-9743, pp. 306-311, DOI 10.1007/11875604_35, http://dx.doi.org/10.1007/11875604_35, Springer: Berlin, 2006.
• F.A. Lisi.
  Practice of Inductive Reasoning on the Semantic Web: A System for Semantic Web Mining.
  In J.J. Alferes, J. Bailey, W. May, and U. Schwertel (Eds.), Principles and Practice of Semantic Web Reasoning, Series: Lecture Notes in Computer Science, Vol. 4187, 242-256, Springer: Berlin.
• F.A. Lisi.
  A Pattern-based Approach to Conceptual Clustering in FOL.
  In H. Schaerfe, P. Hitzler and P. Ohrstrom (Eds.), Conceptual Structures: Inspiration and Application, Series: Lecture Notes in Artificial Intelligence, Vol. 4068, pp. 346-359, DOI 10.1007/11787181_25, http://dx.doi.org/10.1007/11787181_25, Springer: Berlin, 2006.
• S. Ferilli, N. Di Mauro, T.M.A. Basile, F. Esposito & M. Biba.
  Automatic Topics Identification for Reviewer Assignment.
  In M. Ali, R. Dapoigny (Eds.), Proceedings of The 19th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, Advances in Applied Artificial Intelligence, IEA/AIE 2006, Lecture Notes in Computer Science 4031, ISBN 3-540-35453-0, ISSN 0302-9743, pp. 721-730, DOI 10.1007/11779568_78, http://dx.doi.org/10.1007/11779568_78, Springer:Berlin, 2006.
• N. Fanizzi, L. Iannone, N. Di Mauro & F. Esposito.
  Tractable Feature Generation Through Description Logics with Value and Number Restrictions.
  In M. Ali, R. Dapoigny (Eds.), Proceedings of The 19th International Conference on Industrial, Engineering and Other Applications of Applied Intelligent Systems, Advances in Applied Artificial Intelligence, IEA/AIE 2006, Lecture Notes in Computer Science 4031, ISBN 3-540-35453-0, ISSN 0302-9743, pp. 629-638, DOI 10.1007/11779568_68, http://dx.doi.org/10.1007/11779568_68, Springer:Berlin, 2006.
• H. Stoermer, I. Palmisano, D. Redavid, L. Iannone, P. Bouquet & G. Semeraro.
  Contextualization of a RDF Knowledge Base in the VIKEF Project.
  In S. Sugimoto, J. Hunter, A. Rauber and A. Morishima (Eds.), Digital Libraries: Achievements, Challenges and Opportunities, 9th International Conference on Asian Digital Libraries, ICADL 2006, Kyoto, Japan, November 27-30, 2006, Proceedings, Lecture Notes in Computer Science (LNCS) 4312, 101-110, Springer:Berlin, 2006. ISBN: 978-3-540-49375-4. DOI: 10.1007/11931584.
• M. Degemmis, P. Lops & G. Semeraro.
  WordNet-Based Word Sense Disambiguation for Learning User Profiles.
  In M. Ackermann, B. Berendt, M. Grobelnik, A. Hotho, D. Mladenic, G. Semeraro, M. Spiliopoulou, G. Stumme, V. Svatek & M. van Someren (Eds.), Semantics, Web, and Mining. European Web Mining Forum 2005 and Knowledge Discovery and Ontologies 2005. Porto, Portugal, October 2005. Selected Revised Papers. Lecture Notes in Computer Science (LNCS) 4289, 18-33, Springer:Berlin, 2006. ISBN: 978-3-540-47697-9. DOI: 10.1007/11908678.
• I. Palmisano, L. Iannone, D. Redavid & G. Semeraro.
  Towards an Inductive Methodology for Ontology Alignment Through Instance Negotiation.
  In R. Meersman and Z. Tari (Eds.), On the Move to Meaningful Internet Systems 2006: CoopIS, DOA, GADA, and ODBASE, OTM Confederated International Conferences, Montpellier, France, October/November, Proceedings, Part I, Lecture Notes in Computer Science 4275, 1058-1074, Springer:Berlin, 2006. ISBN: 978-3-540-48287-1. DOI: 10.1007/11914853.
• I. Palmisano, D. Redavid, L. Iannone, G. Semeraro, M. Degemmis, P. Lops & O. Licchelli.
  A RDF-based Framework for User Profile Creation and Management.
  In B. Gabrys, R.J. Howlett and L.C. Jain (Eds.), Knowledge-Based Intelligent Information and Engineering Systems: 10th International Conference, KES 2006, Bournemouth, UK, October 9-11, Proceedings, Part III, Lecture Notes in Artificial Intelligence 4253, 606-613, Springer:Berlin, 2006. ISBN: 978-3-540-46542-3. DOI: 10.1007/11893011.
• M. Degemmis, P. Lops & G. Semeraro.
  Learning Semantic User Profiles from Text.
  In Xue Li, Osmar R. Zaïane, and Z. Li (Eds.), Advanced Data Mining and Applications: Second International Conference, ADMA 2006, Lecture Notes in Artificial Intelligence 4093, 661-672, Springer:Berlin, 2006. ISBN: 3-540-37025-0. DOI: 10.1007/11811305.
• F. Calefato, A. Colagrossi, D. Gendarmi, F. Lanubile & G. Semeraro.
  An Information Broker for Integrating Heterogeneous Hydrologic Data Sources: A Web Services Approach.
  In A.M. Tjoa, L. Xu and S. Chaudhry (Eds.), Research and Practical Issues of Enterprise Information Systems, Proceed. of the IFIP TC 8 International Conference CONFENIS 2006, Series IFIP International Federation for Information Processing, Vol.205, 41-50, Springer:Boston, 2006. ISBN: 0-387-34345-8.

• M. Biba, S. Ferilli, T.M.A. Basile, N. Di Mauro & F. Esposito.
  Induction of Abstraction Operators using Unsupervised Discretization of Continuous Attributes.
  In S. Muggleton and R. Otero (Eds.), Short Paper Proceedings of the 16th International Conference on Inductive Logic Programming (ILP-2006), ISBN 84-9749-206-4, pp. 22-24, CORUNA: UDC Press Service (SPAIN), 2006.
• N. Di Mauro, F. Esposito, T.M.A. Basile & S. Ferilli.
  Ramdom Searching the ILP Lattice.
  In S. Muggleton and R. Otero (Eds.), Short Paper Proceedings of the 16th International Conference on Inductive Logic Programming (ILP-2006), ISBN 84-9749-206-4, pp. 55-57, CORUNA: UDC Press Service (SPAIN), 2006.
• S. Ferilli, T.M.A. Basile, N. Di Mauro, M. Biba & F. Esposito.
  A New Similarity Measure for Guiding Generalizations Search.
  In S. Muggleton and R. Otero (Eds.), Short Paper Proceedings of the 16th International Conference on Inductive Logic Programming (ILP-2006), ISBN 84-9749-206-4, pp. 22-24, CORUNA: UDC Press Service (SPAIN), 2006.
• F.A. Lisi & F. Esposito.
  On the missing link between Frequent Pattern Discovery and Concept Formation.
  In S. Muggleton and R. Otero (Eds.), Proceedings of the 16th International Conference on Inductive Logic Programming (ILP-2006), ISBN 84-9749-206-4, pp. 131-133, CORUNA: UDC Press Service (SPAIN), 2006.
• F.A. Lisi & F. Esposito.
  Two orthogonal biases for choosing the intensions of emerging concepts in ontology refinement.
  In: ECAI 2006, G. Brweka et al. (eds.), series Frontiers in Artificial Intelligence and Applications. 17th European Conference on Artificial Intelligence. August 29- September 1, 2006, vol. 141, pp. 765-766, ISBN/ISSN: 0922-6389, AMSTERDAM: IOS Press (NETHERLANDS).
• N. Fanizzi & C. d'Amato.
  A Declarative Kernel for ALC Concept Descriptions.
  In F. Esposito, Z. W. Raś, D. Malerba and G. Semeraro (Eds.), Proceeeding of 16th International Symposium on Methodologies for Intelligent Systems, ISMIS 2006, Lecture Notes in Computer Science, Vol. 4203, ISBN 978-3-540-45764-0, pp. 322-331, DOI 10.1007/11875604_37, http://dx.doi.org/10.1007/11875604_37, Springer:Berlin, 2006.
• C. d'Amato & N. Fanizzi.
  Lazy Learning from Terminological Knowledge Bases.
  In F. Esposito, Z. W. Raś, D. Malerba and G. Semeraro (Eds.), Proceeeding of 16th International Symposium on Methodologies for Intelligent Systems, ISMIS 2006, Lecture Notes in Computer Science, Vol. 4203, ISBN 978-3-540-45764-0, pp. 570-579, DOI 10.1007/11875604_64, http://dx.doi.org/10.1007/11875604_64, Springer:Berlin, 2006.
• C. d'Amato, N. Fanizzi & F. Esposito.
  A Dissimilarity Measure for ALC Concept Descriptions.
  In HISHAM HADDAD (ed.), Proceedings of the 2006 ACM symposium on Applied computing (SAC 2006). ACM press (2006), ISBN 1-59593-108-2, pp. 1695-1699, DOI 10.1145/1141277.1141677, http://doi.acm.org/10.1145/1141277.1141677.
• B. Taush, C. d'Amato, S. Staab & N. Fanizzi.
  Efficient Service Matchmaking using Tree-Structured Clustering.
  Poster proceedings of 5th International Semantic Web Conference (ISWC), Athens, Georgia (USA), November, 5-9, 2006.
• S. Petruzzellis, O. Licchelli, I. Palmisano, G. Semeraro, V. Bavaro & C. Palmisano.
  Personalized Incentive Plans Through Employee Profiling.
  In Y. Manolopoulos, J. Filipe, P. Constantopoulos and J. Cordeiro (Eds.), Proceedings of the 8th International Conference on Enterprise Information Systems ICEIS 2006, Volume 2: Artificial Intelligence and Decision Support Systems, 107-114, Paphos, Cyprus, May 23-27, 2006. ISBN: 972-8865-42-2.
• H. Stoermer, I. Palmisano, D. Redavid, L. Iannone, P. Bouquet & G. Semeraro.
  RDF and Contexts: Use of SPARQL and Named Graphs to Achieve Contextualization.
  Proceedings of the 1st Jena User Conference JUC 2006, Bristol, UK, May 10-11, online http://jena.hpl.hp.com/juc2006/proceedings/palmisano/paper.pdf, 2006.

• A. Appice, F. Esposito & D. Malerba.
  Classifying Aggregated Data: a Symbolic Data Analysis Approach.
  Atti del XIV Convegno Nazionale su Sistemi Evoluti per Basi di Dati, SEBD'06, 105-116, 2006.
• M. Berardi.
  An integrated process for Document Mining: a new perspective.
  Atti del XIV Convegno Nazionale su Sistemi Evoluti per Basi di Dati, SEBD'06, 257-268, 2006.
• M. Ceci & D. Malerba.
  Relational Data Mining Techniques for Historical Document Processing.
  Atti del XIV Convegno Nazionale su Sistemi Evoluti per Basi di Dati, SEBD'06, 309-320, 2006.
• F. Esposito, S. Ferilli, N. Di Mauro & T.M.A. Basile.
  Towards Automatic Digital Library Content-based Management.
  In M. Agosti and C. Thanos (Eds.), Post-proceedings of the Second Italian Research Conference on Digital Library Management Systems (IRCDL 2006), pp. 49-50, ISBN 2-912335-26-4, Padova, 27th January 2006.
• M. Biba, T.M.A. Basile, S. Ferilli & F. Esposito.
  Improving Scalability in ILP Incremental Systems.
  Proceedings of CILC 2006 - Italian Conference on Computational Logic, Bari, Italy, June 26-27, 2006. http://cilc2006.di.uniba.it/download/camera/16_Biba_CILC06.pdf
• N. Fanizzi & C. d'Amato.
  A Similarity Measure for the ALN Description Logic.
  Proceedings of CILC 2006 - Italian Conference on Computational Logic, Bari, Italy, June 26-27, 2006, http://cilc2006.di.uniba.it/download/camera/15_Fanizzi_CILC06.pdf
• G. Semeraro, M. Degemmis, P. Lops & P. Basile.
  Intelligent Information Access by Exploiting Lexical Knowledge and Machine Learning.
  In M. Agosti and C. Thanos (Eds.), Proceedings of the 2nd Italian Research Conference on Digital Library Management Systems IRCDL 2006, 37-44, Padova, Italy, January 27, 2006.

• M. Berardi, D. Malerba & M. Attimonelli.
  Mining Information Extraction Models for HmtDB annotation.
  Workshops Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 2006), 207-212, IEEE Computer Society Press, 2006.
• C. Loglisci & M.Berardi.
  Segmentation of Evolving Complex Data and Generation of Models.
  Workshops Proceedings of the 6th IEEE International Conference on Data Mining (ICDM 2006), 269-273, IEEE Computer Society Press, 2006.
• S. Ferilli, F. Esposito, N. Di Mauro, T.M.A. Basile & M. Biba.
  An Abduction framework for Handling Incompleteness in First-Order Learning.
  In P.A. Flach, A.C. Kakas, L. Magnani and O. Ray (Eds.), Proceedings of the ECAI-2006 Workshop on Abduction and Induction in AI and Scientific Modelling (AIAI-2006), 24-27, Riva del Garda, Italy, August 28-September 1, 2006.
• F.Esposito, S.Ferilli, T.M.A.Basile & N.Di Mauro.
  Automatic Content-based Indexing of Digital Documents through Intelligent Processing Techniques.
  In H. Emptoz and F. Le Bourgeois (Eds.), Proceedings of the Second IEEE International Workshop on Document Image Analysis for Libraries (DIAL-2006), 204-219, ISBN 0-7695-2531-8, DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/DIAL.2006.5, IEEE Computer Society Press, Lyon, France, April 27-28, 2006.
• C. d'Amato & S. Staab.
  Modelling, Matching and Ranking Services Based on Constraint Hardness.
  In J. Eder and S. Dustdar (Eds.) Proceeding of Advances in Semantics for Web services Workshop (at BPM). Vienna, Austria, September, 4, 2006. Lecture Notes in Computer Science, Vol. 4103, Springer (2006) pp. 471-482, ISBN 3-540-38444-8.
• C. d'Amato, N. Fanizzi & F. Esposito.
  Analogical Reasoning in Description Logics.
  In Paulo C. G. da Costa, Kathryn B. Laskey, Kenneth J. Laskey, Francis Fung, Michael Pool (eds.), Proceedings of the Second ISWC Workshop on Uncertainty Reasoning for the Semantic Web, URSW '06, November 5, 2006. (vol. 218, pp. 1-10), ISSN 1613-0073, http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS//Vol-218/paper4.pdf
• G. Semeraro, M. Degemmis, P. Lops, P. Basile, A. Gentile & G. Fraccalvieri.
  Semantic Web Personalization in a Scientific Congress Scenario.
  In G. Tummarello, P. Bouquet and O. Signore (Eds.), Proceedings of SWAP 2006, the 3rd Italian Semantic Web Workshop: Semantic Web Applications and Perspectives, Pisa, Itay, December 18-20, 2006, CEUR Workshop Proceedings, ISSN 1613-0073, online http://ceur-ws.org/Vol-201/13.pdf, 2006.
• I. Palmisano, L. Iannone, D. Redavid & G. Semeraro.
  Ontology Alignment Through Instance Negotiation: a Machine Learning Approach.
  In G. Tummarello, P. Bouquet and O. Signore (Eds.), Proceedings of SWAP 2006, the 3rd Italian Semantic Web Workshop: Semantic Web Applications and Perspectives, Pisa, Itay, December 18-20, 2006, CEUR Workshop Proceedings, ISSN 1613-0073, online http://ceur-ws.org/Vol-201/20.pdf, 2006.
• E. Tinelli, P. Basile, E. Di Sciascio & G. Semeraro.
  Semantic and bayesian profiling services for textual resource retrieval.
  In G. Tummarello, P. Bouquet and O. Signore (Eds.), Proceedings of SWAP 2006, the 3rd Italian Semantic Web Workshop: Semantic Web Applications and Perspectives, Pisa, Itay, December 18-20, 2006, CEUR Workshop Proceedings, ISSN 1613-0073, online http://ceur-ws.org/Vol-201/37.pdf, 2006.
• P. Lops, M. Degemmis & G. Semeraro.
  Surfing the Web Using a Head-Controlled Web Browser.
  Proceedings of the ISMIS 2006 Workshop on "Methods and Experiences of Ambient Intelligence", Bari, Italy, September 26, 2006.
• G. Semeraro, P. Basile, M. Degemmis & P. Lops.
  Discovering User Profiles from Papers by Using Word Sense Disambiguation.
  In B. Berendt, A. Hotho, D. Mladenic and G. Semeraro, Proceedings of the ECML/PKDD 2006 Workshop on Web Mining, 68-79, Berlin, Germany, September 18, 2006.
• M. Degemmis, P. Lops, P. Basile & G. Semeraro.
  The Conference Participant Advisor Service in a Virtual Information and Knowledge Environment Framework.
  In P. Bouquet, R. Brunelli, J.-P. Chanod, C. Niederée and H. Stoermer (Eds.), Proceedings of the ESWC 2006 Workshop on Mastering the Gap: From Information Extraction to Semantic Representation, Budva, Montenegro, June 12, 2006, CEUR Workshop Proceedings, ISSN 1613-0073, online http://ceur-ws.org/Vol-187/19.pdf, 2006.

• C. d'Amato, N. Fanizzi & F. Esposito.
    Reasoning by Analogy in Description Logics through Instance-based Learning.
  In Proceedings of SWAP 2006, the 3rd Italian Semantic Web Workshop, Pisa, Italy, December 18-20, 2006, CEUR Workshop Proceedings, pp. 18-20, ISSN 1613-0073, http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS//Vol-201/25.pdf
• D. Gendarmi, F. Lanubile, O. Licchelli, G. Semeraro & A. Colagrossi.
  Una Base di Dati Integrata per l'Accesso a Sorgenti Eterogenee di Dati Idrologici.
  Atti del Workshop ISPESL su Sicurezza, salute e ambiente come fattori competitivi per le moderne aree industriali, Lecce, Maggio 19, 2006.

• M. Berardi, V. Giuliano, & D. Malerba.
  Learning for Biomedical Information Extraction with ILP.
  Convegno Italiano di Logica Computazionale (CILC 2006). Bari, Giugno 26-27, 2006.
• M. Berardi & D. Malerba.
  Learning recursive patterns for Biomedical IE.
  Short Papers presented at the 16th International Conference on Inductive Logic Programming, 19-21, 2006.
• M. Ceci, A. Appice, D. Malerba & N. Barile.
  TRANS-SC: a transductive structural classifier.
  Short Papers presented at the 16th International Conference on Inductive Logic Programming, 40-42, 2006.
• A. Varlaro, A. Appice, A. Lanza, A. Fittipaldi, & D. Malerba.
  On homogeneity evaluation and seed selection in spatial clustering of structured objects.
  Short Papers presented at the 16th International Conference on Inductive Logic Programming, 213-215, 2006.
• G. Semeraro, M. Degemmis, P. Lops & P. Basile.
  Intelligent Information Access by Exploiting Lexical Knowledge and Machine Learning.
  2nd Italian Research Conference on Digital Library Management Systems IRCDL 2006, Padova, Italy, January 27, 2006.

Publications of 2005:

• F. Esposito and M. Ali (Eds.).
  Proceedings of The 18th International Conference on Industrial & Engineering Applications of Artificial Intelligence & Expert Systems (IEA/AIE05), Innovations in Applied Artificial Intelligence, Series: Lecture Notes in Artificial Intelligence, Vol. 3533, Springer Verlag, 2005.

• F. Esposito, L. Iannone, I. Palmisano, D. Redavid & G. Semeraro.
  REDD: an Algorithm for Redundancy Detection in RDF Model.
  In A. Gomez-Perez, J. Euzenat (Eds.), The Semantic Web: Research and Applications, Second European Semantic Web Conference, ESWC 2005, Series: Lecture Notes in Computer Science, Vol. 3532, 138-152, Springer Verlag, 2005.
• F. Esposito, N. Fanizzi, L. Iannone, I. Palmisano & G. Semeraro.
  A Counterfactual-Based Learning Algorithm for ALC Description Logic.
  In S. Bandini, S. Manzoni (Eds.), Advances in Artificial Intelligence (AI*IA05), Series: Lecture Notes in Artificial Intelligence, Vol. 3673, 406-417, Springer Verlag, 2005.
• F.A. Lisi & F. Esposito.
  ILP meets Knowledge Engineering: A Case Study.
  In S. Kramer and B. Pfahringer (Eds.), Inductive Logic Programming, Series: Lecture Notes in Artificial Intelligence, Vol. 3625, 209-226, Springer: Berlin, 2005.
• F.A. Lisi & F. Esposito.
  Mining the Semantic Web: A Logic-based Methodology.
  In M.S. Hacid, N. Murray, Z.W. Ras, and S. Tsumoto (Eds.), Foundations of Intelligent Systems, Series: Lecture Notes in Artificial Intelligence, Vol. 3488, 102-111, Springer: Berlin, 2005.
• F.A. Lisi.
  Principles of Inductive Reasoning on the Semantic Web: A Framework for Learning in AL-Log.
  In F. Fages and S. Soliman (Eds.), Principles and Practice of Semantic Web Reasoning, Series: Lecture Notes in Computer Science, Vol. 3703, 118-132, Springer: Berlin, 2005.
• T. M. A. Basile, F. Esposito, N. Di Mauro & S. Ferilli.
  Handling continuous-valued attributes in Incremental First-Order Rules Learning.
  In S. Bandini and S. Manzoni (Eds.), Advances in Artificial Intelligence (AI*IA05), Series: Lecture Notes in Computer Science, Vol. 3673, 430-441, Springer Verlag, 2005.
• M. Degemmis, P. Lops, S. Ferilli, N. Di Mauro, T.M.A. Basile & G. Semeraro.
  Learning User Profiles from Text in e-Commerce.
  In X. Li, S. Wang, and Z.Y. Dong (Eds.), ADMA 2005: The Proceedings of the First International Conference on Advanced Data Mining and Applications, Series: Lecture Notes in Artificial Intelligence, Vol. 3584, 370-381, Springer Verlag, 2005.
• F. Esposito, S. Ferilli, T.M.A. Basile & N. Di Mauro.
  Semantic-Based Access to Digital Document Databases.
  In M.-S. Hacid, Z. W. Ras, and S. Tsumoto (Eds.), Foundations of Intelligent Systems (ISMIS05), Series: Lecture Notes in Artificial Intelligence, Vol. 3488, 373-381, Springer Verlag, 2005.
• S. Ferilli, T. M. A. Basile, N. Di Mauro & F. Esposito.
  On the LearnAbility of Abstraction Theories from Observations for Relational Learning.
  In J. Gama, R. Camacho, P. Brazdil, A. Jorge, and L. Torgo (Eds.), Machine Learning: ECML05, Series: Lecture Notes in Artificial Intelligence, Vol. 3720, 120-132, Springer Verlag, 2005.
• S. Ferilli, T.M.A. Basile, N. Di Mauro & F. Esposito.
  Automatic Induction of Abduction and Abstraction Theories from Observations.
  In S. Kramer and B. Pfahringer (Eds.), Inductive Logic Programming, Series: Lecture Notes in Artificial Intelligence, Vol. 3625, 103-120, Springer Verlag, 2005.
• N. Di Mauro, F. Esposito, S. Ferilli & T. M.A. Basile.
  Avoiding Order Effects in Incremental Learning.
  In S. Bandini and S. Manzoni (Eds.), Advances in Artificial Intelligence (AI*IA05), Series: Lecture Notes in Computer Science, Vol. 3673, 110-121, Springer Verlag, 2005.
• N. Di Mauro, T.M.A. Basile & S. Ferilli.
  GRAPE: An Expert Review Assignment Component for Scientific Conference Management Systems.
  In F. Esposito and M. Ali (Eds.), Innovations in Applied Artificial Intelligence (IEA/AIE05), Series: Lecture Notes in Artificial Intelligence, Vol. 3533, 789-798, Springer Verlag, 2005.
• G. Semeraro, P. Lops, M. Degemmis, C. Niederée & A. Stewart.
  Exploiting Lexical Knowledge in Learning User Profiles for Intelligent Information Access to Digital Collections.
  In E.A. Fox, E.J. Neuhold, P. Premsit and V. Wuwongse (Eds.), Digital Libraries: Implementing Strategies and Sharing Experiences, ICADL 2005, Series: Lecture Notes in Computer Science, Vol. 3815, 253-262, Springer:Berlin, 2005.
• M. Degemmis, P. Lops & G. Semeraro.
  Intelligent Information Access by Learning WordNet-based User Profiles.
  In S. Bandini and S. Manzoni (Eds.), AI*IA 2005: Advances in Artificial Intelligence, Series: Lecture Notes in Artificial Intelligence, Vol. 3673, 78-81, Springer:Berlin, 2005.
• B. Mehta, C. Niederée, A. Stewart, M. Degemmis, P. Lops & G. Semeraro.
  Ontologically-enriched Unified User Modeling for Cross-System Personalization.
  In L. Ardissono, P. Brna and A. Mitrovic (Eds.), User Modeling 2005, Series: Lecture Notes in Artificial Intelligence, Vol. 3538, 119-123, Springer:Berlin, 2005.
• G. Semeraro, P. Lops & M. Degemmis.
  Personalization for the Web: Learning User Preferences from Text.
  In M. Hemmje, C. Niederée and T. Risse (Eds.), From Integrated Publication and Information Systems to Virtual Information and Knowledge Environments, Essays Dedicated to Erich J. Neuhold on the Occasion of His 65th Birthday, Series: Lecture Notes in Computer Science, Vol. 3379, 162-172, Springer:Berlin, 2005.
• M. Ceci, M. Berardi & D. Malerba.
  Relational Learning: Statistical approach versus logical approach in Document Image Understanding.
  In: S. Bandini, S. Manzoni (Eds.): AI*IA 2005: Advances in Artificial Intelligence, 9th Congress of the Italian Association for Artificial Intelligence, Milan, Italy, September 21-23, 2005, Proceedings. Springer-Verlag, LNCS 3673, 418-429, 2005.
• M. Berardi, M. Lapi, P. Leo & C. Loglisci.
  Mining Generalized Association Rules on Biomedical Literature.
  In: M. Ali, F. Esposito (Eds.): Innovations in Applied Artificial Intelligence, 18th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE 2005, Bari, Italy, June 22-24, 2005, Proceedings. Springer-Verlag, LNCS 3533, 500-509, 2005.
• A. Appice, M. Berardi, M. Ceci & D. Malerba.
  Mining and filtering multi-level spatial association rules with ARES.
  In: M.-S. Hacid, N. V. Murray, Z. W. Ras, S. Tsumoto (Eds.): Foundations of Intelligent Systems, 15th International Symposium, ISMIS 2005, Saratoga Springs, NY, USA, May 25-28, 2005, Proceedings. Springer-Verlag, LNCS 3488, 342-353, 2005.
• C. Caruso, D. Malerba & D. Papagni.
  Learning the daily model of network traffic.
  In: M.-S. Hacid, N.V. Murray, Z.W. Ras, S. Tsumoto (Eds.): Foundations of Intelligent Systems, 15th International Symposium, ISMIS'2005, Saratoga Springs, NY, USA, May 25-28, 2005, Proceedings. Lecture Notes in Artificial Intelligence, 3488, 131-141, Springer, Berlino, Germania, 2005.
• A. Appice, M. Ceci & D. Malerba.
  Mining Relational Association Rules for Propositional Classification.
  In S. Bandini and S. Manzoni (Eds.), AI*IA 2005: Advances in Artificial Intelligence, Series: Lecture Notes in Artificial Intelligence, Vol. 3673, 522-534, Springer: Berlin. 2005.
• D. Malerba, M. Ceci & A. Appice.
  Mining Model Trees from Spatial Data.
  In: A. Jorge, L. Torgo, P. Brazdil, R. Camacho, J. Gama (Eds.): Knowledge Discovery in Databases: PKDD 2005, Lecture Notes in Artificial Intelligence, 3721, 169-180, Springer, Berlin, Germany.2005.
• D. Malerba, A. Appice, A. Varlaro & A. Lanza.
  Spatial Clustering of Structured Objects.
  In S. Kramer, B. Pfaharinger (Eds.), International Conference on Inductive Logic Programming, ILP 2005. Lecture Notes in Artificial Intelligence ,3625, 227-245, Springer, Berlin, Germany. 2005.

• F. Esposito, S. Ferilli, T. M. A. Basile & N. Di Mauro.
  Intelligent Document Processing.
  In V. Govindaraju, U. Miletzki, and M. Nakagawa (Eds.), Eight International Conference on Document Analysis and Recognition (ICDAR05), Vol. 2, 1100-1104, Seoul, Korea, IEEE Computer Society, 2005.
• G. Semeraro, P. Lops & M. Degemmis.
  WordNet-based User Profiles for Neighborhood Formation in Hybrid Recommender Systems.
  In N. Nedjah, L.M. Mourelle, M.M.B.R. Vellasco, A. Abraham and M. Köppen (Eds.), Proceedings of the Fifth International Conference on Hybrid Intelligent Systems HIS-2005, 291-296, IEEE Computer Society Press, Los Alamitos, California, 2005.
• M. Degemmis, P. Lops & G. Semeraro.
  Semantically Enhanced Personalization for the Web.
  In C. Stephanidis (Ed.), Volume 7 - Universal Access in HCI: Exploring New Interaction Environments, Proceedings of the 3rd International Conference on Universal Access in Human-Computer Interaction UAHCI 2005, Mira Digital Publishing, St. Louis, Montana, 2005. CD ROM.
• M. Ceci, M. Berardi & D. Malerba.
  Relational Learning techniques for Document Image Understanding: Comparing Statistical and Logical approaches.
  In V. Govindaraju, U. Miletzki, and M. Nakagawa (Eds.), Eighth International Conference on Document Analysis and Recognition (ICDAR 2005), 29 August - 1 September 2005, Seoul, Korea. IEEE Computer Society, 473-477, 2005.
• M. Berardi, O. Altamura, M. Ceci & D. Malerba.
  A color-based layout analysis to process censorship cards of film archives.
  In V. Govindaraju, U. Miletzki, and M. Nakagawa (Eds.), Eighth International Conference on Document Analysis and Recognition (ICDAR 2005), 29 August - 1 September 2005, Seoul, Korea. IEEE Computer Society, 1110-1114, 2005.

• F. Esposito, S. Ferilli, T.M.A. Basile & N. Di Mauro.
  Document Image Understanding for Digital Libraries Access.
  In M. Agosti and C. Thanos (Eds.), Post-proceedings of the First Italian Research Conference on Digital Library Management Systems (IRCDL 2005), pp. 32-41, Padova, 28th January 2005.
• F. Esposito, N. Fanizzi, L. Iannone, I. Palmisano, D. Redavid & G. Semeraro.
  Un Algoritmo per l'Apprendimento di Concetti Basato su Controfattuali.
  Atti del Convegno Italiano di Logica Computazionale, 20° Incontro Annuale dell'Associazione Italiana "Gruppo Ricercatori e Utenti di Logic programming" CILC 2005, Rome, Italy, June 21-22, 2005.
• C. d'Amato, N. Fanizzi & F. Esposito.
  A semantic similarity measure for expressive Description Logics.
  Atti del Convegno Italiano di Logica Computazionale, 20° Incontro Annuale dell'Associazione Italiana "Gruppo Ricercatori e Utenti di Logic programming" CILC 2005, Rome, Italy, June 21-22, 2005.
• M. Degemmis, P. Lops & G. Semeraro.
  Personalization for the Web: Learning User Preferences from Text.
  In M. Agosti and C. Thanos (Eds.), Proceedings of the 1st Italian Research Conference on Digital Library Management Systems IRCDL 2005, 42-50, Padova, Italy, January 28, 2005.
• L. Iannone, I. Palmisano, D. Redavid & G. Semeraro.
  Un Algoritmo per la Rimozione delle Ridondanze in un Grafo RDF.
  In A. Calì, D. Calvanese, E. Franconi, M. Lenzerini and L. Tanca (Eds.), Proceedings of the Thirteenth Italian Symposium on Advanced Database Systems SEBD2005, 324-335, Brixen-Bressanone (Bozen-Bolzano), Italy, June 19-22, 2005.
• A. Varlaro, A. Appice, A. Lanza, D. Malerba & G. Guarnieri.
  Relational Clustering with Discrete Spatial Structure.
  In A. Calì, D. Calvanese, E. Franconi, M. Lenzerini and L.Tanca (Eds.), Proceedings of SEBD 2005 - 13th Italian Symposium on Advanced Database Systems, 149-160, Bressanone (Bolzano), Italy, June 20-22, 2005.
• M. Ceci, A. Appice & D. Malerba.
  Propositionalization Through Relational Association Rules Mining.
  In A. Calì, D. Calvanese, E. Franconi, M. Lenzerini and L.Tanca (Eds.), Proceedings of SEBD 2005 - 13th Italian Symposium on Advanced Database Systems, 149-160, Bressanone (Bolzano), Italy, June 20-22, 2005.
• C. d'Amato, N. Fanizzi, F. Esposito. Dissimilarity of ALC Concept Descriptions.
  In Proceedings of SWAP 2005, the 2nd Italian Semantic Web Workshop, Trento, Italy, December 14-16, 2005, CEUR Workshop Proceedings, ISSN 1613-0073
  

• A. Appice, A. Lanza & A. Varlaro.
  Spatial Clustering of Related Structured Objects for Topographic Map Interpretation.
  In G. Andrienko, D. Malerba, M. May & M. Teisseire (Eds.), Proceedings of the ECML/PKDD 2005 Workshop on Mining Spatio-Temporal Data (MSTD), 9-21, Porto, Portugal, October 3, 2005.
• M. Berardi, M. Ceci & D. Malerba.
  A Hybrid Strategy for Knowledge Extraction from Biomedical Documents.
  ICDAR workshop on Neural Networks and Learning in Document Analysis and Recognition. Seoul, Korea, Agosto 29 - Settembre 1, 2005.
• M. Ceci & A. Appice.
  Spatial Associative Classification: Propositional vs. Structural approach.
  In G. Andrienko, D. Malerba, M. May & M. Teisseire (Eds.), Proceedings of the ECML/PKDD 2005 Workshop on Mining Spatio-Temporal Data (MSTD), 9-21, Porto, Portugal, October 3, 2005.
• M. Degemmis, P. Lops & G. Semeraro.
  WordNet-based Word Sense Disambiguation for Learning User Profiles.
  In B. Berendt, A. Hotho, D. Mladenic, G. Semeraro, M. Spiliopoulou, G. Stumme and M. van Someren (Eds.), Proceedings of the ECML/PKDD 2005 Workshop W4 2nd European Web Mining Forum EWMF 2005, 16-27, Porto, Portugal, October 3, 2005.
• O. Licchelli & G. Semeraro.
  e-Learning Systems and Personalized Digital Libraries.
  In I. Hatzilygeroudis (Editor), Proceedings of the International Workshop on Combining Intelligent and Adaptive Hypermedia Methods/Techniques in Web-Based Education Systems CIAH 2005, held in conjunction with the 16th ACM Conference on Hypertext and Hypermedia (HT 2005), 53-58, Salzburg, Austria, September 6-9, 2005.
• I. Palmisano, D. Redavid, L. Iannone, G. Semeraro, M. Degemmis, P. Lops & O. Licchelli.
  A RDF-based Framework for User Profile Creation and Management.
  Proceedings of SWAP 2005, the 2nd Italian Semantic Web Workshop: Semantic Web Applications and Perspectives, Trento, Itay, December 14-16, 2005, CEUR Workshop Proceedings, ISSN 1613-0073, online http://ceur-ws.org/Vol-166/70.pdf.
• I. Palmisano, D. Redavid, G. Semeraro, M. Degemmis, P. Lops & O. Licchelli.
  A Framework for RDF User Profile Management.
  In L. Aroyo, V. Dimitrova and J. Kay (Eds.), Proceedings of the UM 2005 Workshop on Personalization on the Semantic Web PerSWeb 2005, held in conjunction with 10th International Conference on User Modeling (UM'05), 92-101, Edinburgh, Scotland, UK, July 24-25, 2005.
• G. Semeraro, M. Degemmis, P. Lops & I. Palmisano.
  WordNet-based User Profiles for Semantic Personalization.
  In P. Brusilovsky, C. Callaway and A. Nürnberger (Eds.), Proceedings of the 1st International Workshop on New Technologies for Personalized Information Access PIA 2005, held in conjunction with 10th International Conference on User Modeling (UM'05), 74-83, Edinburgh, Scotland, UK, July 24-30, 2005.
• G. Semeraro, P. Lops & M. Degemmis.
  Intelligent Access to Digital Collections.
  In L. Bordoni (Editor), Proceedings of the AI*IA 2005 Workshop on Artificial Intelligence for the Cultural Heritage, Milano, Italy, September 23, 2005.
• C. d'Amato, N. Fanizzi & F. Esposito.
  A Semantic Dissimilarity Measure for Concept Descriptions in Ontological Knowledge Bases.
  In M. Ackermann, B. Berendt, M. Grobelnik and V. Svátek (Eds.) Proceeding of the second International Workshop on Knowledge Discovery and Ontologies (at ECML/PKDD 2005), pp. 3-10.
• C. d'Amato, N. Fanizzi & F. Esposito.
  A Dissimilarity Measure for Concept Descriptions in Expressive Ontology Languages.
  Proceeding of Workshop Ontology Management: Searching, Selection, Ranking, and Segmentation (at KCAP 2005), pp. 9-16.

• M. Attimonelli, I. Cascione, M. Santamaria, M. Accetturo, D. Lascaro, M. Berardi, M. Ceci, C. Loglisci & D. Malerba.
  A data mining approach to retrieve mitochondrial variability data associated to clinical phenotypes.
  Meeting annuale Bioinformatic Italian Society, BITS 2005. Milano, Marzo 17-19, 2005.
• M. Berardi, P. Leo & D. Malerba.
  Beyond unstructured textual data for life science.
  3rd world conference on Computational Statistics & Data Analysis, CSDA 2005. Limassol, Cyprus, 28-31 October, 2005.
• M. Berardi, D. Malerba, C. Marinelli, P. Leo, C. Loglisci & G. Scioscia.
  A Text-Mining application able to mine association rules from biomedical texts.
  Meeting annuale Bioinformatic Italian Society, BITS 2005. Milano, Marzo 17-19, 2005.
• M. Degemmis, P. Lops & G. Semeraro.
  Personalization for the Web: Learning User Preferences from Text.
  1st Italian Research Conference on Digital Library Management Systems IRCDL 2005, Padova, Italy, January 28, 2005.
• G. Semeraro.
  LACAM Laboratory: Digital Libraries Research Activities.
  1st Italian Research Conference on Digital Library Management Systems IRCDL 2005, Padova, Italy, January 28, 2005.
• A. Varlaro, A. Appice, A. Lanza & D. Malerba.
  An ILP Approach to Spatial Clustering.
  In Proceedings of CILC 2005 - Italian Conference on Computational Logic, Roma, Italy, June 21-22, 2005.

Publications of 2004:

• F. Esposito, S. Ferilli, N. Fanizzi, T.M.A. Basile & N. Di Mauro.
  Incremental Learning and Concept Drift in INTHELEX.
  Intelligent Data Analysis Journal, Special Issue on Incremental Learning Systems Capable of Dealing with Concept Drift, 8 (1/2): 133-156, IOS Press, Amsterdam, 2004.
• F. Lisi & D. Malerba.
  Inducing Multi-Level Association Rules from Multiple Relations.
  Machine Learning Journal, 55: 175-210.
• D. Malerba, F. Esposito, M.Ceci & A. Appice
  Top-down Induction of Model Trees with Regression and Splitting Nodes.
  IEEE Transactions on Pattern Analysis and Machine Intelligence, vol.26, pp 612-625, ISSN : 0162-8828
• F. Esposito, O. Licchelli, G. Semeraro.
  Discovering Student Models
  Journal of Computer Science, 10(1): 37-47, Springer Verlag, 2004
• F. Abbattista, A. Paradiso, G. Semeraro & F. Zambetta.
  SAMIR: A Smart RD Assistant on the Web.
  PsychNology Journal, 2(1):43-60, 2004.
• F. Abbattista, A. Paradiso, G. Semeraro & F. Zambetta.
  An Agent that Learns to Support Users of a Web Site.
  Applied Soft Computing, 4(1):1-12, Elsevier B.V., 2004.

• S. Ferilli, L. Iannone, G. Semeraro, T.M.A. Basile, N. Di Mauro & I. Palmisano.
  Automatic Annotation of Historical Paper Documents.
  Intelligenza Artificiale 1(1): 44-49, Febbraio 2004.

• L. Ardissono & G. Semeraro (eds.).
  Proceedings of the AVI 2004 Workshop on Environments for Personalized Information Access, Editrice Salentina, 2004.

• M. Degemmis, P. Lops, G. Semeraro, M.F. Costabile, S.P. Guida & O. Licchelli.
  Improving Collaborative Recommender Systems by means of User Profiles.
  In C.-M. Karat, J. Blom, and J. Karat (Eds.), Designing Personalized User Experiences in eCommerce, Chapter 14, 253-274, Kluwer Academic, 2004.

• N. Di Mauro, F. Esposito, S. Ferilli, T.M.A. Basile.
  An Algorithm for Incremental Mode Induction.
  In B. Ochard and Y. Chunsheng and A. Moonis (Eds.), Innovations in Applied Artificial Intelligence, Proceedings of the 17th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems (IEA/AIE 2004), Lecture Notes in Computer Science 3029, 512-522, Springer, 2004.
• T.M.A. Basile, S. Ferilli, N. Di Mauro & F. Esposito.
  Incremental Induction of Classification Rules for Cultural Heritage Documents.
  In B. Ochard and Y. Chunsheng and A. Moonis (Eds.), Innovations in Applied Artificial Intelligence, Proceedings of the 17th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems (IEA/AIE 2004), Lecture Notes in Computer Science 3029, 915-923, Springer, 2004.
• O. Licchelli, T.M.A. Basile, N. Di Mauro, F. Esposito, G. Semeraro & S. Ferilli.
  Machine Learning Approaches for Inducing Student Models.
  In B. Ochard and Y. Chunsheng and A. Moonis (Eds.), Innovations in Applied Artificial Intelligence, Proceedings of the 17th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems (IEA/AIE 2004), Lecture Notes in Computer Science 3029, 935-944, Springer, 2004.
• S. Ferilli, F. Esposito, T.M.A. Basile & N. Di Mauro .
  Automatic Induction of First-Order Logic Descriptors Type Domains from Observations.
  In R. Camacho and R. D. King and A. Srinivasan (Eds.), Inductive Logic Programming - 14th International Conference (ILP-2004) Proceedings, Lecture Notes in Computer Science 3194, 116-131, Springer:Berlin, 2004.
• F.A. Lisi & F. Esposito.
  Efficient Evaluation of Candidate Hypotheses in AL-log.
  In R. Camacho, R. King, and A. Srinivasan (Eds.), Inductive Logic Programming, Series: Lecture Notes in Artificial Intelligence, Vol. 3194, 216-233, Springer: Berlin.
• F. Esposito, S. Ferilli, T.M.A. Basile & N. Di Mauro.
  Discovering Logical Structures in Digital Documents.
  In M.A. Klopotek and S.T. Wierzchon and K. Trojanowski (Eds.) Intelligent Information Systems, Proceedings of the International IIS: IIPWM´04 Conference, Advances in Soft Computing, 3-540-21331-7, 513-521, Springer, 2004.
• F. Esposito, G. Semeraro, S. Ferilli, M. Degemmis, N. Di Mauro, T.M.A. Basile & P. Lops.
  Evaluation and Validation of Two Approaches to User Profiling.
  In B. Berendt, A. Hotho, D. Mladenic, M. van Someren, M. Spiliopoulou and G. Stumme (Eds.). Web Mining: From Web to Semantic Web, First European Web Mining Forum, EMWF 2003, Cavtat-Dubrovnik, Croatia, September 22, 2003, Revised Selected and Invited Papers, Lecture Notes in Computer Science, 3209, 130-147, Springer, 2004.
• L. Laera, V. Tamma, T. Bench-Capon & G. Semeraro.
  SweetProlog: A System to Integrate Ontologies and Rules.
  In G. Antoniou and H. Boley, Rules and Rule Markup Languages for the Semantic Web: Third International Workshop, RuleML 2004, Lecture Notes in Computer Science 3323, 188-193, Springer:Berlin, 2004.
• F. Esposito, N. Fanizzi, L. Iannone, I. Palmisano & G. Semeraro.
  Knowledge-Intensive Induction of Terminologies from Metadata.
  In F. van Harmelen, S. McIlraith and D. Plexousakis, ISWC 2004, Proceedings of the 3rd International Semantic Web Conference, Lecture Notes in Computer Science 3298, 441-455, Springer:Berlin, 2004.
• N. Fanizzi, L. Iannone, I. Palmisano & G. Semeraro.
  Concept Formation in Expressive Description Logics.
  In J.-F. Boulicaut, F. Esposito, F. Giannotti and D. Pedreschi (Eds.), Machine Learning: ECML-2004, Proceedings of the 15th European Conference on Machine Learning, Lecture Notes in Artificial Intelligence 3201, 99-110, Springer:Berlin, 2004.
• M. Degemmis, O. Licchelli, P. Lops & G. Semeraro.
  Learning Usage Patterns for Personalized Information Access in e-Commerce.
  In C. Stary and C. Stephanidis (Eds.), User-Centered Interaction Paradigms for Universal Access in the Information Society, UI4All 2004, Lecture Notes in Computer Science 3196, 133-148, Springer:Berlin, 2004.
• M. Berardi, M. Lapi & D. Malerba.
  An integrated approach for automatic semantic structure extraction in document images.
  In S. Marinai & A. Dengel (Eds.) Document Analysis Systems VI. 6th International Workshop, DAS 2004, Lecture Notes in Computer Science, 3163, 179-190, Springer, Berlin, Germany.
• M. Berardi, A. Varlaro & D. Malerba.
  On the effect of caching in recursive theory learning.
  In R. Camacho, R.D. King, & A. Srinivasan Inductive Logic Programming: ILP 2004, Lecture Notes in Artificial Intelligence, 3194, 44-62, Springer, Berlin, Germany.
• M. Ceci, A. Appice & D. Malerba.
  Spatial Associative Classification at Different Levels of Granularity: A Probabilistic Approach.
  In J.-F. Boulicaut, F. Esposito, F. Giannotti, & D. Pedreschi (Eds.), Knowledge Discovery in Databases: PKDD 2004, Lecture Notes in Artificial Intelligence, 3202, 99-111, Springer, Berlin, Germany.

• S. Ferilli, F. Esposito, T.M.A. Basile & N. Di Mauro.
  Automatic Induction of Domain-Related Information: Learning Descriptors Type Domains.
  In R. L. de Mantaras and L. Saitta (Eds). Proceedings of 16th European Conference on Artificial Intelligence (ECAI04), ISSN 0922-6389, 1011-1012, IOS Press, 2004.
• N. Di Mauro, F. Esposito, S. Ferilli & T.M.A. Basile.
  A Backtracking Strategy for Order-Independent Incremental Learning.
  In R. L. de Mantaras and L. Saitta (Eds). Proceedings of 16th European Conference on Artificial Intelligence (ECAI04), ISSN 0922-6389, 460-464, IOS Press, 2004.
• G. Semeraro, F. Esposito, S. Ferilli, T.M.A. Basile, N. Di Mauro, L. Iannone & I. Palmisano.
  Automatic Management of Annotations on Cultural Heritage Material.
  In Proceedings of the International Conference on Digital Libraries ICDL 2004, 805-812, Teri, New Delhi, India, 2004.
• A. Appice, C. d'Amato, F. Esposito, D. Malerba.
  Classification of Symbolic Objects: the K-Nearest Neighbour Method.
  Proceedings of the Conference Mathematical Method for Learning 2004, pp. 23-26.
• G. Catucci, F. Abbattista, R. Chiarella Gadaleta, D. Guaccero & G. Semeraro.
  Empathy: A Computational Framework for Emotion Generation.
  In A. Abraham and M. Köppen (Eds.), Soft Computing and Industry - Recent Applications, Proceedings of the 9th Online World Conference on Soft Computing in Industrial Applications, Springer, September 20-October 08, 2004.
• F. Esposito, L. Iannone, I. Palmisano & G. Semeraro.
  Induction and Revision of Terminologies.
  In R. López de Mántaras and L. Saitta (Eds.), Proceedings of the 16th European Conference on Artificial Intelligence ECAI 2004, 1007-1008, IOS Press, 2004.
• F. Esposito, O. Licchelli & G. Semeraro.
  Creating Student Models to Improve Student Learning.
  In E. Mercier-Laurent and John Debenham (Eds.), Proceedings of "The Symposium on Professional Practice in AI" at IFIP WG12.6 - First IFIP Conference on Artificial Intelligence Applications and Innovations AIAI-2004, 101-110, Toulouse, France, 2004.
• M. Degemmis, P. Lops, G. Semeraro, M.F. Costabile, O. Licchelli & S.P. Guida.
  A Hybrid Collaborative Recommender System based on User Profiles.
  Proceedings of the 6th International Conference on Enterprise Information Systems ICEIS 2004, Volume 4: Software Agents and Internet Computing, 162-169, Porto, Portugal, 2004.
• F. Esposito, O. Licchelli, P. Lops & G. Semeraro.
  Personalizing Digital Libraries for Education.
  Proceedings of the 6th International Conference on Enterprise Information Systems ICEIS 2004, Volume 5: Human-Computer Interaction, 279-284, Porto, Portugal, 2004.
• A. Appice, M. Ceci, S. Rawles and P. Flach.
  Redundant Feature Elimination for Multi-Class Problems.
  Proceedings of the 21st International Conference on Machine Learning (ICML 2004).
• C. Caruso, & D. Malerba.
  Clustering as an add-on for firewalls.
  In A. Zanasi, N.F.F. Ebecken, & C. A. Trebbia (Eds.) Data Mining V, 113-120, WIT Press, Southampton, UK.

• S. Ferilli, F. Esposito, T.M.A. Basile and N. Di Mauro.
  Induzione Automatica di regole per la Classificazione e l'Interpretazione di documenti storici del Patrimonio Culturale.
  In Atti del XLII Congresso Annuale AICA- Associazione Italiana per l'Informatica ed il Calcolo Automatico - Ricerca e Impresa: Conoscenza e Produzione per la società dell'Informazione, (AICA-2004), 621-633, 2004.
• N. Fanizzi, L. Iannone, C. d'Amato, I. Palmisano & G. Semeraro.
  Apprendimento di Ontologie nel Web Semantico.
  Proceedings of the XLII AICA Annual Conference, 609-620, Benevento, Italy, September 28-30, 2004.
• F. Esposito, L. Iannone, I. Palmisano, D. Redavid & G. Semeraro.
  RDFCore: Un componente per la gestione dei modelli RDF.
  Proceedings of the XLII AICA Annual Conference, 773-783, Benevento, Italy, September 28-30, 2004.
• F. Abbattista, G. Catucci, M. Degemmis, P. Lops, G. Semeraro & F. Zambetta.
  Un Framework per la Realizzazione di Agenti Personalizzati.
  Proceedings of the XLII AICA Annual Conference, 665-673, Benevento, Italy, September 28-30, 2004.
• A. Appice, M. Berardi, M. Ceci, M. Lapi, & D. Malerba, A. Turi.
  Mining interesting spatial association rules: two case studies.
  Atti del XII Convegno Nazionale su Sistemi Evoluti per Basi di Dati, SEBD'04. 86-97.
• A. Varlaro, M. Berardi, & D. Malerba (2004).
  Improving efficiency of recursive theory learning.
  In E. Panegai & G. Rossi (Eds.): Proceedings of CILC'04 - Italian Conference on Computational Logic, Quaderni del Dipartimento di Matematica - Università degli Studi di Parma, 220-234.

• F. Esposito, D. Malerba, G. Semeraro, S. Ferilli, O. Altamura, T.M.A. Basile, M. Berardi, M. Ceci & N. Di Mauro.
  Machine Learning Methods for Automatically Processing Historical Documents: From Paper Acquisition to XML Transformation.
  Proceedings of 1st International Workshop on Document Image Analysis for Libraries (DIAL 2004), 0-7695-2088-X, 328-335, IEEE Computer Society Press, 2004.
• M. Degemmis, P. Lops, S. Ferilli, N. Di Mauro, T.M.A. Basile, G. Semeraro.
  A Relevance Feedback Method for Discovering User Profiles from Text.
  In M. Gori and M. Ceci and M. Nanni (Eds.). Proceedings of the Workshop on "Statistical Approaches to Web Mining" SAWM'04 20 September 2004, Pisa, Italy, (http://ecmlpkdd.isti.cnr.it/SAWM04/proceedings.html) 111-122, 2004.
• F.A. Lisi & F. Esposito.
  An ILP Approach to Semantic Web Mining.
  In P. Buitelaar, J. Franke, M. Grobelnik, G. Paass and V. Svatek (Eds.), Proc. of the ECML/PKDD-04 workshop on Knowledge Discovery and Ontologies, 139-144.
  
  
• A.Appice, C. d'Amato, F. Esposito & D. Malerba.
  K- Nearest Neighbour Classification of Symbolic Objects
  In P. Brito and M. Noirhomme-Fraiture (Eds.) Proceeding of Workshop on Symbolic and Spatial Data Analysis: Miining Complex Data Structures In conjunction with the 15th European Conference on Machine Learning, ECML 2004, and the 8th European Conference on Principles and Practice of Knowledge Discovery in Databases, PKDD 2004", pp. 19-30.
  
  
• A. Appice, A. Lanza, D. Malerba, & A.Turi.
  Mining spatial association rules from census data with ARES.
  In M. May and D. Malerba (Eds.), Notes of the KDNet Workshop on "Mining Official Data", Bonn, Germania, 2004.
• A. Lanza, D. Malerba, A. Appice, & A. Varlaro.
  Knowledge Discovery from Maps for Environmental Protection.
  In H. Voss and M. Wachowicz (Eds.), Notes of the KDNet Workshop on "Knowledge Discovery for Environmental Management", Bonn, Germania, 2004.
• M. Berardi, M. Lapi, P. Leo, D. Malerba, C. Marinelli, & G. Scioscia.
  A data mining approach for disease-genes relationship discovery in biomedical literature.
  In K. Morik, A. Siebes (Eds.): KDNet Workshop on "Knowledge-based systems and services for health care". Bonn, Germania, 2004.
• M. Berardi, M. Lapi, P. Leo, D. Malerba, C. Marinelli, & G. Scioscia.
  A data mining approach to PubMed query refinement.
  Proceedings of the 15th International Workshop on Database and Expert Systems Applications, 401-405, IEEE Computer Society Press, 2004.
• M. Berardi, A. Appice, M. Ceci, & D. Malerba.
  Mining spatial data: discovery of spatial association rules with ARES.
  In P. Brito & M. Noirhomme (Eds.): Proceedings of the ECML/PKDD 04 workshop on "Symbolic and Spatial Data Analysis: Mining Complex Data Structures", 31-42, Pisa, 2004.
• D. Malerba, M. Ceci, M. Lapi & G. Altini.
  A new thresholding algorithm for hierarchical text classification.
  In M. Gori, M. Ceci & M. Nanni (Eds.): Proceedings of the ECML/PKDD 04 workshop on "Statistical Approaches for Web Mining", 62-74, Pisa, 2004.
• A. Varlaro, M. Berardi & D. Malerba.
  Learning recursive theories with the separate-and-parallel-conquer strategy.
  In J. Fuernkranz (Ed.): Proceedings of the ECML/PKDD 04 workshop on "Advances in Inductive Rule Learning", 179-193, Pisa, 2004.

• G. Semeraro & I. Palmisano.
  VIKEF - Virtual Information and Knowledge Environment Framework.
  The First European Semantic Web Symposium ESWS 2004, Heraklion, Greece, May 10-12, 2004.

Publications of 2003:

• F. Abbattista, L. Bordoni & G. Semeraro.
  Artificial Intelligence for Cultural Heritage and Digital Libraries.
  Applied Artificial Intelligence: An International Journal, 17(8-9):681-686, Taylor & Francis, September-October 2003.
• F. Esposito, S. Ferilli, N. Fanizzi, T. Basile, N. Di Mauro.
  Incremental Multistrategy Learning for Document Processing.
  Applied Artificial Intelligence, 17: 859-883,Taylor & Francis, 2003.
• E. Diday, F. Esposito.
  An Introduction to Symbolic Data Analysis and SODAS Software.
  Journal of Intelligent Data Analysis, 7: 583-602, IOS Press, 2003.
• D. Malerba, F. Esposito, A. Lanza, F.A. Lisi, A. Appice.
  Empowering a GIS with Inductivwe Learning Capabilities: the case of INGENS.
  Journal of Computers, Environment, and Urban Systems, 27, 265-281, Pergamon, 2003.
• A. Appice, M. Ceci, A. Lanza, F.A. Lisi, D. Malerba.
  Discovery of Spatial Association Rules in Georeferenced Census Data: A Relational Mining Approach.
  Intelligent Data Analysis, 7(6): 541-566, 2003.
• G. Semeraro, P. Lops & M. Degemmis.
  Learning Probabilistic User Profiles from Labelled and Unlabelled Data.
  Informatica: An International Journal of Computing and Informatics, 27(4):385-389, Informatika Society, 2003.
• Andersen, V., Andersen, H.H.K., Degemmis, M., Licchelli, O., Lops, P. & Zambetta, F..
  A Methodological Approach for Designing and Evaluating Intelligent Applications for Digital Collections.
  In Taylor & Francis (Eds.) APPLIED ARTIFICIAL INTELLIGENCE: Special Issue on Artificial Intelligence for Cultural Heritage and Digital Libraries, 17(8-9):745-771, September-October 2003.

• F. Esposito, O. Licchelli & G. Semeraro.
  Sistemi di e-Learning adattivi: tecniche di Machine Learning per modellare l’utente-studente.
  AI*IA Notizie, XVI(1):37-41, Marzo 2003.
• F. Esposito, A. Lanza, F.A. Lisi, D. Malerba, V. Marengo.
  Knowledge discovery technologies for urban spatial planning.
  In Urbanistica, 121: 112-120, 2003.
• F.A. Lisi.
  An AI Perspective on Frequent Pattern Discovery.
  AI*IA Notizie, XVI (3), 12-22.

• D. Malerba, A. Appice & M. Ceci.
  A Data Mining Query Language for Knowledge Discovery in a Geographical Information System.
  In Rosa Meo, Pierluca Lanzi, Mika Klemettinen (eds.), Database Support for Data Mining Applications. LNCS 2682 Springer-Verlag, 95-116, 2003.

• F. Esposito, S. Ferilli, N. Di Mauro, T.M.A. Basile, L. Iannone, I. Palmisano & G. Semeraro.
  Improving Automatic Labelling through RDF Management.
  In T.M.T. Sembok, H.B. Zaman, H. Chen, S.R. Urs and S.H. Myaeng (Eds.), Digital Libraries: Technology and Management of Indigenous Knowledge for Global Access, Lecture Notes in Computer Science 2911, 578-589, Springer:Berlin, 2003.
• N. Fanizzi, F. Esposito, S. Ferilli & G. Semeraro.
  A Methodology for the Induction of Ontological Knowledge from Semantic Annotations.
  In A. Cappelli and F. Turini (Eds.), AI*IA 2003: Advances in Artificial Intelligence, Lecture Notes in Artificial Intelligence 2829, 65-77, Springer:Berlin, 2003.
• I. Frommholz, H. Brocks, U. Thiel, E. Neuhold, L. Iannone, G. Semeraro, M. Berardi & M. Ceci.
  Document-Centered Collaboration for Scholars in the Humanities - The COLLATE System.
  In T. Koch and I.T. Solvberg (Eds.), Research and Advanced Technology for Digital Libraries, Lecture Notes in Computer Science 2769, 434-445, Springer:Berlin, 2003.
• F. Abbattista, G. Catucci, M. Degemmis, P. Lops, G. Semeraro & F. Zambetta.
  A Framework for the Development of Personalized Agents.
  In V. Palade, R.J. Howlett and L. Jain (Eds.), Knowledge-Based Intelligent Information and Engineering Systems: Proceedings of KES'2003, 7th International Conference, Part I, Lecture Notes in Artificial Intelligence 2773, 959-966, Springer:Berlin, 2003.
• F. Zambetta, G. Catucci, F. Abbattista & G. Semeraro.
  SAMIR: Your 3D Virtual Bookseller.
  In V. Palade, R.J. Howlett and L. Jain (Eds.), Knowledge-Based Intelligent Information and Engineering Systems: Proceedings of KES'2003, 7th International Conference, Part I, Lecture Notes in Artificial Intelligence 2773, 1249-1257, Springer:Berlin, 2003.
• M. Degemmis, P. Lops, G. Semeraro & F. Abbattista.
  Extraction of User Profiles by Discovering Preferences through Machine Learning.
  In M.A. Klopotek, S.T. Wierzchon and K. Trojanowski (Eds.), Intelligent Information Processing and Web Mining: Proceedings of the International IIS IIPWM´03 Conference, Advances in Soft Computing, 69-78, Springer:Berlin, 2003.
• G. Semeraro, M. Degemmis, P. Lops, U. Thiel & M. L’Abbate.
  A Personalized Information Search Process based on Dialoguing Agents and User Profiling.
  In F. Sebastiani (Ed.), ECIR-03: Proceedings of the 25th European Conference on Information Retrieval Research, Lecture Notes in Computer Science 2633, 613-621, Springer:Berlin, 2003.
• G. Semeraro, H.H.K. Andersen, V. Andersen, P. Lops & F. Abbattista.
  Evaluation and Validation of a Conversational Agent Embodied in a Bookstore.
  In N. Carbonell and C. Stephanidis (Eds.), Universal Access: Theoretical Perspectives, Practice and Experience, Lecture Notes in Computer Science 2615, 360-371, Springer:Berlin, 2003.
• S.Ferilli, F.Esposito, T.M.A.Basile & N.Di Mauro.
  Automatic Induction of Rules for Classification and Interpretation of Cultural Heritage Material.
  in T. Koch, I. T. Solvberg (Eds.), Research and Advanced Technology for Digital Libraries, Proceedings of ECDL-2003, Lecture Notes in Computer Science 2769, 152-163, Springer, Berlin, Germany, 2003.
• S.Ferilli, N.Di Mauro, T.M.A.Basile, F.Esposito.
  A Complete Subsumption Algorithm.
  In Advances in Artificial Intelligence AI*IA 2003, A. Cappelli & F. Turini (eds.), Lecture Notes in Artificial Intelligence 2829, 1-13, Springer, Berlin, Germany, 2003.
• S.Ferilli, T.M.A.Basile, N.Di Mauro, F.Esposito.
  Incremental Induction of Rules for Document Image Understanding.
  In Advances in Artificial Intelligence AI*IA 2003, A. Cappelli & F. Turini (eds.), Lecture Notes in Artificial Intelligence 2829, 176-188, Springer, Berlin, Germany, 2003.
• N. Di Mauro, T.M.A. Basile, S. Ferilli, F. Esposito & N. Fanizzi.
  An Exhaustive Matching Procedure for the Improvement of Learning Efficiency.
  In Inductive Logic Programming, Tomas Horvath & Akihiro Yamamoto (eds.), Lecture Notes in Artificial Intelligence 2835, 112-129, Springer, Berlin, Germany, 2003.
• S. Ferilli, N. Di Mauro, T.M. Basile, F. Esposito.
  θ-Subsumption and Resolution: a new algorithm.
  in Foundations of Intelligent Systems, N. Zhong, Z. W. Ras, S. Tsumoto and E. Suzuki (eds.), Lecture Notes in Artificial Intelligence 2871, 384-391, Springer, Berlin, Germany, 2003.
• F.A. Lisi, D. Malerba.
  Ideal Refinement of Descriptions in AL-log.
  In T. Horvath and A. Yamamoto (Eds.), Inductive Logic Programming, Series: Lecture Notes in Artificial Intelligence, Vol. 2835, 215-232, Springer: Berlin. 2003.
• F.A. Lisi, D. Malerba.
  Bridging the Gap between Horn Clausal Logic and Description Logics in Inductive Learning.
  In A. Cappelli and F. Turini (Eds.), AI*IA 2003: Advances in Artificial Intelligence, Series: Lecture Notes in Artificial Intelligence, Vol. 2829, 53-64, Springer: Berlin.
• D. Malerba, M. Ceci & M. Berardi.
  XML and Knowledge Technologies for Semantic-Based Indexing of Paper Documents.
  In: V. Marik, W. Retschintzegger & O. Stepankova (Eds.), Database and Expert Systems Applications, (DEXA 2003), 256-265, LNCS 2736, Springer, Berlin.
• M.Ceci, A.Appice & D. Malerba.
  Simplification Methods for Model Trees with Regression and Splitting Nodes.
  In P. Perner & and A. Rosenfeld (Eds.), IAPR International Conference on Machine Learning and Data Mining for Pattern Recognition, MLDM 2003. Series: Lecture Notes in Artificial Intelligence, 2734, 53-64, Leipzig, Germany, July 5-7, 2003.
• M. Ceci, A. Appice & D. Malerba.
  Mr-SBC: a Multi-Relational Naive Bayes Classifier.
  In N. Lavrac, D. Gamberger, L. Todorovski & H Blockeel (Eds.), Knowledge Discovery in Databases PKDD 2003, Series: Lecture Notes in Artificial Intelligence, 2838, 95-106, Cavtat-Dubrovnik, September 22-26, 2003.
• M. Ceci, A. Appice, D. Malerba & V. Colonna.
  Multi-relational Structural Bayesian Classifier.
  In A. Cappelli and F. Turini (Eds.), AI*IA 2003: Advances in Artificial Intelligence, Series: Lecture Notes in Artificial Intelligence, 2829, 250-261, Springer: Berlin. Pisa, September 23-26 2003.
• A. Appice, M. Ceci & D. Malerba.
  Mining Model Trees: a multi-relational approach.
  In T. Horvath and A. Yamamoto (Eds.), Inductive Logic Programming ILP'03, Series: Lecture Notes in Artificial Intelligence, 2835, 4-21, Springer: Berlin. Szeged, Hungary September 29 - October 1, 2003.
• M.Ceci, A.Appice & D. Malerba.
  Comparing Simplification Methods for Model Trees with Regression and Splitting Nodes.
  Fourteenth International Symposium On Methodologies For Intelligent Systems, ISMIS 2003. Series: Lecture Notes in Artificial Intelligence, 2871 49-56, Maebashi City, Japan, October 28-31, 2003.

• G. Semeraro, F. Abbattista, M. Degemmis, O. Licchelli, P. Lops, & F. Zambetta.
  Agents, Personalisation, and Intelligent Applications.
  In R. Corchuelo, A. Ruiz Cortés and R. Wrembel (Eds.), Technologies Supporting Business Solutions, Part IV: Data Analysis and Knowledge Discovery, Chapter 7, 141-160, Nova Sciences Books and Journals, 2003.
• U. Thiel, M. L’Abbate, A. Paradiso, A. Stein, G. Semeraro, F. Abbattista & P. Lops.
  Intelligent E-Commerce with Guiding Agents Based on Personalized Interaction Tools.
  In J. Gasós and K.-D. Thoben (Eds.), E-Business Applications: Technologies for Tomorrow’s Solutions, Part II: Advanced E-Commerce Applications, Chapter 5, 61-76, Springer, 2003.

• F. Esposito, O. Licchelli & G. Semeraro.
  Using Digital Libraries to Improve e-Learning Systems. Proceedings of the International Conference on Technology Enhanced Learning T.E.L.’03, Milano, Italy, November 2003.
• G. Semeraro, P. Lops & M. Degemmis.
  Learning Probabilistic User Profiles from Labelled and Unlabelled Data.
  In M. Bohanec, B. Filipic, M. Gams, D. Trcek and B. Likar (Eds.), Intelligent and Computer Systems, Complex Systems in e-Business, Proceedings of the Sixth International Multi-Conference Information Society IS 2003, 127-131, Ljubljana, Slovenia, 2003.
• F. Esposito, N. Fanizzi, L. Iannone, I. Palmisano & G. Semeraro.
  An Efficient Framework for RDF Management.
  In M. Bohanec, B. Filipic, M. Gams, D. Trcek and B. Likar (Eds.), Intelligent and Computer Systems, Complex Systems in e-Business, Proceedings of the Sixth International Multi-Conference Information Society IS 2003, 33-36, Ljubljana, Slovenia, 2003.
• F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  Towards the Induction of Structural Knowledge from Semantic Annotations.
  In J. Cha, R. Jardim-Gonçalves, and A. Steiger-Garção (Eds.), Concurrent Engineering - The Vision for the Future Generation in Research and Applications, Advanced Design, Production and Management Systems, Proceedings of the 10th ISPE International Conference on Concurrent Engineering: Research and Applications, 473-479, A.A. Balkema Publishers, Madeira Island, Portugal, 2003.
• O. Licchelli, P. Lops, G. Semeraro, L. Bordoni & F. Poggi.
  Learning Preferences of Users Accessing Digital Libraries.
  In J. Cha, R. Jardim-Gonçalves, and A. Steiger-Garção (Eds.), Concurrent Engineering - The Vision for the Future Generation in Research and Applications, Advanced Design, Production and Management Systems, Proceedings of the 10th ISPE International Conference on Concurrent Engineering: Research and Applications, 457-465, A.A. Balkema Publishers, Madeira Island, Portugal, 2003.
• M. Degemmis, O. Licchelli, P. Lops & G. Semeraro.
  Discovering Usage Patterns for Learning User Preferences in E-Commerce.
  Proceedings of the 12th International Turkish Symposium on Artificial Intelligence and Neural Networks Conference on Knowledge Management TAINN'2003, Çanakkale, Turkey, July 2-4, 2003.
• G. Semeraro, P. Lops & M. Degemmis.
  People I Know.
  In K. Tochtermann and H. Maurer (Eds.), Journal of Universal Computer Science, Proceedings of the 3rd International Conference on Knowledge Management I-KNOW '03, 463-471, Graz, Austria, July 2-4, Springer:Berlin, 2003.
• F. Esposito, O. Licchelli & G. Semeraro.
  Extraction of User Profiles in E-Learning Systems.
  In K. Tochtermann and H. Maurer (Eds.), Journal of Universal Computer Science, Proceedings of the 3rd International Conference on Knowledge Management I-KNOW '03, 238-243, Graz, Austria, July 2-4, Springer:Berlin, 2003.
• G. Semeraro, M. Degemmis & P. Lops.
  Exploiting supervised learning techniques to model user preferences: personalized e-salespersons for personalized e-stores.
  In C. Stephanidis (Ed.), Universal Access in HCI: Inclusive Design in the Information Society, Proceedings of the 2nd International Conference on Universal Access in Human-Computer Interaction UAHCI 2003, 617-621, Lawrence Erlbaum Associates, Inc., Mahwah, New Jersey, 2003.
• F. Zambetta, G. Catucci, F. Abbattista & G. Semeraro.
  SAMIR: A Jack of all Trades Clerk.
  In C. Stephanidis and J. Jacko (Eds.), Human - Computer Interaction: Theory and Practice (Part II), Proceedings of the Tenth International Conference on Human-Computer Interaction HCI 2003, 338-342, Lawrence Erlbaum Associates, Inc., Mahwah, New Jersey, 2003.
• M. Degemmis, O. Licchelli, P. Lops & G. Semeraro.
  Learning User Profiles for Intelligent Search.
  Proceedings of the 5th International Conference on Enterprise Information Systems ICEIS 2003, 426-429, Angers, France, April 23-26, ICEIS Press: Portugal, 2003.
• M. Berardi, M. Ceci, F. Esposito, D. Malerba.
  Learning Logic Programs for Layout Analysis Correction.
  In Proc. of the 20th International Conference on Machine Learning (ICML 2003), 27-34, AAAI Press, Menlo Park, California, (USA), 2003.
• D. Malerba, F. Esposito, O. Altamura, M. Ceci, M. Berardi.
  Correcting the Document Layout: A Machine Learning Approach.
  In Proc. of the 7th International Conference on Document Analysis and Recognition ICDAR 2003), 97-102, IEEE Computer Society Press, Los Alamitos, California, USA, 2003.
• T.Basile, M. Degemmis, N. Di Mauro, F. Esposito & S. Ferilli.
  Symbolic and Probabilistic Techniques for Learning User Profiles.
  In Proceedings of the 10th ISPE International Conference On Concurrent Engineering: Research And Applications, 451-456, Madeira Island, Portugal, July 26-30, 2003.
• T.Basile, M. Degemmis, N. Di Mauro, F. Esposito & S. Ferilli.
  Towards the induction of structural knowledge from semantic annotations.
  In Proceedings of the 10th ISPE International Conference On Concurrent Engineering: Research And Applications, 473-479, Madeira Island, Portugal, July 26-30, 2003.

• M. Degemmis, S.P. Guida, P. Lops, G. Semeraro & M.F. Costabile.
  Improving Recommendations by Integrating Collaborative Filtering and Supervised Learning Techniques.
  In L. Ardissono and A. Goy (Eds.), Proceedings of the Symposium on Human-Computer Interaction HCITALY 2003, 60-66, Torino, Italy, November 4-5, 2003.
• F. Zambetta, G. Catucci, F. Abbattista, G. Semeraro, M. Lamarca & F. De Felice.
  SAMIR: A 3D Web Intelligent Interface.
  In L. Ardissono and A. Goy (Eds.), Proceedings of the Symposium on Human-Computer Interaction HCITALY 2003, 118-123, Torino, Italy, November 4-5, 2003.
• F.A. Lisi, D. Malerba.
  Towards Object-Relational Data Mining.
  In S. Flesca, S. Greco, D. Saccà, E. Zumpano (Eds.), Atti dell'Undicesimo Convegno Nazionale su Sistemi Evoluti per Basi di Dati, 269-280, Rubbettino Editore, Italy. 2003.
• A. Appice, F. Esposito, A. Lanza, M. Lapi, D. Malerba.
  Extending GIS with a Spatial Data Mining Query Language: a case study.
  In Proceedings of INPUT 03.
• D. Malerba, F. A. Lisi, A. Appice and F. Sblendorio.
  Mining Census And Geographic Data In Urban Planning Environments.
  Terza Conferenza Nazionale su Informatica e Pianificazione Urbana e Territoriale, INPUT 2003. Pisa, Italy, June 5-7, 2003.
• A. Appice, F.A. Lisi, D. Malerba and F. Sblendorio.
  Analysing geo-referenced census data: the case of West-England Data.
  Convegno Intermedio su Analisi Statistica Multivariata per le Scienze economico-sociali, le scienze naturali e la tecnologia, SIS. Napoli, June 9-11, 2003.
• A. Appice, M. Ceci, D. Malerba and D. Sacchi.
  Stepwise Model Tree Induction in a Multi-Relational Framework.
  Atti del XI Convegno Nazionale su Sistemi Evoluti per Basi di Dati, SEBD'03. 281-292. Cetraro, June 24-27, 2003.
• A. Appice, M. Ceci, F. Esposito and D. Malerba.
  Mining Model Trees with Regression and Splitting Nodes.
  Atti del XI Convegno Nazionale su Sistemi Evoluti per Basi di Dati, SEBD'03. 495-506. Cetraro, June 24-27, 2003.
• C. d'Amato, D. Malerba, F. Esposito & M. Monopoli.
  Extending the K-Nearest Neighbour classification algorithm to symbolic objects.
  Atti del Convegno Intermedio della Società Italiana di Statistica "Analisi Statistica Multivariata per le scienze economico-sociali, le scienze naturali e la tecnologia". Napoli. Italia, 2003.

• S. Ferilli, L. Iannone, I. Palmisano, G. Semeraro, T.M.A. Basile & N. Di Mauro.
  Automatic Annotation of Historical Paper Documents.
  In L. Bordoni and F. Poggi (Eds.), Proceedings of the AI*IA 2003 Workshop on Artificial Intelligence for the Cultural Heritage, 99-103, Pisa, Italy, September 23, 2003.
• L. Bordoni, F. Esposito, O. Licchelli, F. Poggi & G. Semeraro.
  Personalized Search for Digital Library Users.
  In L. Bordoni and F. Poggi (Eds.), Proceedings of the AI*IA 2003 Workshop on Artificial Intelligence for the Cultural Heritage, 104-109, Pisa, Italy, September 23, 2003.
• F. Esposito, G. Semeraro, S. Ferilli, M. Degemmis, N. Di Mauro, T.M.A. Basile & P. Lops.
  Evaluation and Validation of Two Approaches to User Profiling.
  In B. Berendt, A. Hotho, D. Mladenic, M. van Someren, M. Spiliopoulou and G. Stumme (Eds.), Proceedings of the ECML/PKDD-2003 First European Web Mining Forum, 51-63, Cavtat-Dubrovnik, Croatia, September 22, 2003.
• F. Esposito, L. Iannone, I. Palmisano & G. Semeraro.
  RDF Core: A Component for Effective Management of RDF Models.
  In I. Cruz and V. Kashyap (Eds.), Proceedings of the First Workshop on Semantic Web and Databases, VLDB 2003, Berlin, Germany, September 7-8, 2003.
• P. Buono, M.F. Costabile, S.P. Guida, P. Lops, G. Semeraro & D. Grilli.
  Integrating Machine Learning and Filtering Techniques to Improve Recommendations.
  In C.-M. Karat, J. Blom and J. Karat (Eds.), Proceedings of the CHI 2003 Workshop on Designing Personalized User Experiences for eCommerce: Theory, Methods, and Research, Fort Lauderdale, Florida, April 6-7, 2003.
• O. Licchelli, F. Esposito, G. Semeraro & L. Bordoni.
  Personalization to Improve Searching in a Digital Library.
  Proceedings of the 3rd International Workshop on New Developments in Digital Libraries, 5th International Conference on Enterprise Information Systems ICEIS 2003, Angers, France, April 23-26, ICEIS Press: Portugal, 2003.
• M. Ceci, D. Malerba, M. Lapi, F. Esposito.
  Automated Classification of Web Documents into a Hierarchy of Categories.
  In M.A. Klopotek, S.T. Wierzchon, K. Trojanowski (Eds.) Intelligent Information Processing and Web Mining, Series: Advances in Soft Computing, 59-68, Springer, Berlin, Germany, 2003.
• F.A. Lisi.
  Data Mining in Hybrid Languages via ILP.
  In D. Calvanese, G. De Giacomo and E. Franconi (Eds.), Proceedings 2003 International Workshop on Description Logics (DL'03).
• M. Berardi, M. Ceci & D. Malerba.
  Mining spatial association rules from document layout structures.
  In: Proc. of the 3rd Workshop on Document Layout Interpretation and its Application (DLIA 2003), 9-13, Deutsches Forschungszentrum fur Kunstliche Intelligenz, GmbH, Germany.
• M. Ceci, M. Berardi & D. Malerba.
  Mining association rules in document images.
  Workshop on Multimedia Discovery and Mining (MDM'03) in conjunction with ECML/PKDD 2003, September 22, 2003. Dubrovnik, Croatia.
• A. Appice, M. Ceci & D. Malerba.
  MR-SMOTI: A Data Mining System for Regression Tasks Tightly-Coupled with a Relational Database.
  Workshop on Knowledge Discovery in Inductive Databases (KDID'03) in conjunction with ECML/PKDD 2003. Cavtat-Dubrovnik, September 22-26, 2003.

• F. Esposito, O. Licchelli & G. Semeraro.
  Sistemi di e-Learning adattivi: tecniche di Machine Learning per modellare l’utente-studente.
  I Workshop su Intelligenza Artificiale & E-Learning, organizzato dal Gruppo di lavoro Intelligenza Artificiale & E-Learning dell’Associazione Italiana per l’Intelligenza Artificiale (AI*IA), CNR, Roma, Italy, 9 Gennaio 2003.

• G. Semeraro & M. Ceci.
  Automatically Processing Historical Documents: from paper acquisition to XML transformation.
  Workshop on Innovations in Digital Asset Management, Fraunhofer IPSI, Darmstadt, Germany, October 6-8, 2003.
• F. Esposito, O. Licchelli & G. Semeraro.
  Sistemi di e-Learning adattivi: tecniche di Machine Learning per modellare l'utente-studente.
  I Workshop su Intelligenza Artificiale & E-Learning, organizzato dal Gruppo di lavoro Intelligenza Artificiale & E-Learning dell'Associazione Italiana per l'Intelligenza Artificiale (AI*IA), CNR, Roma, Italy, 9 Gennaio 2003.

Publications of 2002:

• D.Malerba, F. Esposito, F. A. Lisi, A. Appice
  Mining Spatial Association Rules in Census Data
  Research in Official Statistics, 5(1):19-45, 2002
• D. Malerba, F. Esposito, A. Lanza, F.A. Lisi, A. Appice
  Empowering a GIS with Inductive Learning Capabilities: The Case of INGENS.
  Journal of Computers, Environment, and Urban Systems, 27:265-281, Pergamon, 2002
• G. Semeraro, M. Degemmis & P. Lops.
  User Profiling to Support Internet Customers: what do you want to buy today?.
  Informatica: An International Journal of Computing and Informatics, 26(4):407-418, Informatika Society, 2002.

• G. Semeraro, F. Esposito, S. Ferilli, N. Fanizzi, T.M.A. Basile & N. Di Mauro
  Multistrategy Learning of Rules for Automated Classification of Cultural Heritage Material.
  In E.P. Lim, S. Foo, C. Khoo, H. Chen, E. Fox, S. Urs and C. Thanos (Eds.), Digital Libraries: People, Knowledge, and Technology, Lecture Notes in Computer Science 2555, 182-193, Springer:Berlin, 2002.
• N. Fanizzi & S. Ferilli
  Minimal Generalizations under OI-Implication
  In M.-S. Hacid, Z.W. Ras, D.A. Zighed and Y. Kodratoff (Eds.), Foundations of Intelligent Systems, Lecture Notes in Artificial Intelligence 2366, 140-148, Springer:Berlin, 2002.
• F. Esposito, S. Ferilli, N. Fanizzi, T.M.A. Basile & N. Di Mauro
  Cooperation of Multiple Strategies for Automated Learning in Complex Environments
  In M.-S. Hacid, Z.W. Ras, D.A. Zighed and Y. Kodratoff (Eds.), Foundations of Intelligent Systems, Lecture Notes in Artificial Intelligence 2366, 574-582, Springer:Berlin, 2002.
• D. Malerba, F. Esposito, O. Altamura
  Adaptive Layout Analysis of Document Images
  In M.-S. Hacid, Z.W. Ras, D.A. Zighed and Y. Kodratoff (Eds.), Foundations of Intelligent Systems, Lecture Notes in Artificial Intelligence 2366, 526-534, Springer:Berlin, 2002.
• D. Malerba, F. Esposito, & M. Monopoli
  Comparing Dissimilarity Measures for Probabilistic Symbolic Objects
  In A. Zanasi, C. A. Brebbia, N.F.F. Ebecken, P. Mello (Eds.), Data Mining III, Series Management Information Systems, Vol 6, 31-40, WIT Press, Southampton, UK, 2002.
• D. Malerba, F. Esposito, M. Ceci
  Mining HTML Pages to Support Document Sharing in a Cooperative System
  In R. Unland, A. Chaudri, D. Chabane and W. Lindner (Eds.), XML-Based Data Management and Multimedia Engineering - EDBT 2002 Workshops, Lecture Notes in Computer Science 2490, Springer, Berlin, Germany, 2002.

• F. Abbattista, A. Paradiso, G. Semeraro & F. Zambetta.
  An Agent that Learns to Support Users of a Web Site.
  In R. Roy, M. Köppen, S. Ovaska, T. Furuhashi and F. Hoffmann (Eds.), Soft Computing and Industry - Recent Applications, Part V: Agents, Multimedia and Internet, 489-496, Springer, 2002.

• F.A. Lisi, S. Ferilli & N. Fanizzi
  Object Identity as Search Bias for Pattern Spaces
  Proceedings of the Fifteenth European Conference on Artificial Intelligence (ECAI-2002), 375-379, Lyon, France, July 21-26, 2002
• D. Malerba, F. Esposito, M. Monopoli, S. Presta
  Computing Dissimilarities Between Objects: A Basic Step in Symbolic Data Analysis.
  Proceedings of the Third International Conference On Data Mining Methods and Databases for Engineering, Finance and Other Fields, 25-27, Bologna, Italia, September 2002
• G. Semeraro & P. Lops.
  Learning User Profiles in Intelligent Systems.
  In M. Bohanec, M. Gams, M. Grobelnik and D. Mladeni? (Eds.), Intelligent Systems, Data Mining and Warehouses, Proceedings A of the Fifth International Multi-Conference Information Society IS’2002, 12-16, Ljubljana, 2002 (invited paper).
• F. Abbattista, M. Degemmis, P. Lops, G. Semeraro, V. Andersen & H.H.K. Andersen.
  An Empirical Evaluation of E-Salespersons for E-Commerce.
  In N. Roži? and D. Beguši? (Eds.), Proceedings of the Tenth International Conference on Software, Telecommunications and Computer Networks, 340-344, FESB-Split, Split-Dubrovnik, Croatia, Venice-Ancona, Italy, 2002.
• F. Abbattista, P. Lops, G. Semeraro & F. Zambetta.
  SAMIR: An Intelligent Web Agent.
  In E. Damiani, R.J. Howlett, L.C. Jain and N. Ichalkaranje (Eds.), Knowledge-Based Intelligent Information Engineering Systems and Allied Technologies, Proceedings of KES'2002 Sixth International Conference on Knowledge-Based Intelligent Information & Engineering Systems, 1103-1109, IOS Press, Amsterdam, 2002.

• D. Malerba, F. Esposito, M. Monopoli
  Estrazione e Matching di Oggetti Simbolici da Database Relazionali
  Atti del X Convegno Nazionale Su Sistemi Evoluti per Basi di Dati, 265-273, Portoferraio, Italia, June 19-21 2002.
• F. Abbattista, M. Degemmis, O. Licchelli, P. Lops, A. Paradiso, G. Semeraro & F. Zambetta.
  The Cogito Project: an Intelligent Personalized Agent to Support Users of a B-to-C Web Site.
  Proceedings of the AICA Annual Conference, 471-480, Conversano (Bari), Italy, September 25-27, 2002.

• G. Semeraro, H.H.K. Andersen, V. Andersen, P. Lops & F. Abbattista.
  Evaluation and Validation of a Conversational Agent Embodied in a Bookstore.
  In N. Carbonell and C. Stephanidis (Eds.), Proceedings of the 7th ERCIM Workshop on User Interfaces for All, INRIA Research Report, 277-288, Paris (Chantilly), France, October 24-25, 2002.
• F. Abbattista, V. Andersen, H.H.K. Andersen, P. Lops & G. Semeraro.
  Evaluating Virtual Agents for E-Commerce.
  In A. Marriott, C. Pelachaud, T. Rist, Z. Ruttkay and H. Vilhjalmsson (Eds.), Proceedings of the Workshop on “Embodied conversational agents - let's specify and evaluate them!”, First International Joint Conference on Autonomous Agents & Multi-Agent Systems, Bologna, Italy, July 16, 2002.
• P. Lops, V. Andersen, H.H.K. Andersen, F. Abbattista & G. Semeraro.
  Virtual Agents for a Bookstore: an Empirical Evaluation.
  In Proceedings of the Fourth DELOS/NSF Workshop on "Evaluation of Digital Libraries: Testbeds, Measurements, and Metrics", MTA SZTAKI, Budapest, Hungary, June 6-7, 2002.
• F. Abbattista, M. Degemmis, O. Licchelli, P. Lops, G. Semeraro & F. Zambetta.
  Improving the usability of an e-commerce web site through personalization.
  In F. Ricci and B. Smyth (Eds.), Recommendation and Personalization in eCommerce, Proceedings of the Workshop on Recommendation and Personalization in Electronic Commerce, 2nd International Conference on Adaptative Hypermedia and Adaptative Web Based Systems, 20-29, Malaga, Spain, May 28, 2002.

• S. Ferilli, N. Fanizzi, N. Di Mauro & T.M.A. Basile
  Efficient Theta-subsumption under Object Identity
  Atti del Workshop AI*IA su Apprendimento Automatico: Metodi e Applicazioni, Ottavo Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA-2002), F. Esposito e D. Malerba (Eds.), page 59 (10 pp.), Siena, Italia, 11 Settembre, 2002
• S. Ferilli, N. Fanizzi, T.M.A. Basile & N. Di Mauro
  Learning Family Relationships Exploiting Multistrategy
  Atti del Workshop AI*IA su Apprendimento Automatico: Metodi e Applicazioni, Ottavo Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA-2002), F. Esposito e D. Malerba (Eds.), page 71 (10 pp.), Siena, Italia, 11 Settembre, 2002
• N. Fanizzi & S. Ferilli
  Ideal Refinement Operators for Theories in the OI-implication Generalization Model
  Atti del Workshop AI*IA su Apprendimento Automatico: Metodi e Applicazioni, Ottavo Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA-2002), F. Esposito e D. Malerba (Eds.), page 58 (12 pp.), Siena, Italia, 11 Settembre, 2002
• F. Abbattista, M. Degemmis, N. Fanizzi, O. Licchelli, P. Lops, G. Semeraro & F. Zambetta.
  Learning User Profiles for Content-Based Filtering in e-Commerce
  Atti del Workshop AI*IA su Apprendimento Automatico: Metodi e Applicazioni, Siena, Settembre 11, 2002.

Publications of 2001:

• F. Esposito, D. Malerba, V. Marengo
  Inductive learning from numeric and symbolic data: an integrated framework
  Journal of Intelligent Data Analysis, 5(6), IOS Press, 2001
• F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  A generalization model based on OI-implication for ideal theory refinement.
  Fundamenta Informaticae Journal, ISMIS'00 special issue, 15-33, IOS Press, Amsterdam, 2001
• O. Altamura, F. Esposito, & D. Malerba
  Transforming paper documents into XML format with WISDOM++
  International Journal for Document Analysis and Recognition,, 4: 2-17, Springer Verlag 2001
• F.Esposito. D. Malerba
  Machine learning in Computer Vision
  Editorial of the special issue, Applied Artificial Intelligence, 15/8, 693-706, Taylor & Francis, 2001

International Collections

• F.Esposito (editor)
  Advances in Artificial Intelligence, LNAI 2175, Springer 2001
• G. Semeraro, N. Fanizzi, S. Ferilli & F. Esposito
  Document Classification and Interpretation through the Inference of Logic-Based Models.
  In P. Constantopoulos and I.T. Sølvberg (Eds.), Research and Advanced Technology for Digital Libraries, Lecture Notes in Computer Science 2163, 59-70, Springer:Berlin, 2001.
• D. Malerba, F. Esposito, A. Lanza, F.A. Lisi
  First-order rule induction for the recognition of morphological patterns in topographic maps
  In Machine Learning and Data Mining in Pattern Recognition, LNAI 2123, 88-101, Springer, Berlin, 2001
• D. Malerba, F. Esposito, A. Lanza, F.A. Lisi
  Machine Learning for information extraction from topographic maps
  In H.J.Miller and J.Han (eds), Geographic Data Mining and knowledge discovery, 291-314, Taylor & Francis, London, 2001
• G. Semeraro, N. Fanizzi, S. Ferilli & F. Abbattista.
  Learning Interaction Models in a Digital Library Service.
  In Z. W. Ras and S. Ohsuga (Eds.), UM2001: Proceedings of the Eighth International Conference on User Modeling, Lecture Notes in Computer Science 1932, 109-118, 10 pp., Springer:Berlin, 2001
• F. Abbattista, N. Fanizzi, S. Ferilli, P. Lops & G. Semeraro.
  User Profiling in an Application of Electronic Commerce.
  In F. Esposito (Ed.), AI*IA 2001: Advances in Artificial Intelligence, Lecture Notes in Artificial Intelligence 2175, 87-98, Springer:Berlin, 2001.
• S. Ferilli, N. Fanizzi & G. Semeraro.
  Learning Logic Models for Automated Text Categorization.
  In F. Esposito (Ed.), AI*IA 2001: Advances in Artificial Intelligence, Lecture Notes in Artificial Intelligence 2175, 81-86, Springer:Berlin, 2001.
• G. Karakoulas & G. Semeraro.
  Machine Learning for Intelligent Information Access.
  In G. Paliouras, V. Karkaletsis and C.D. Spyropoulos (Eds.), Machine Learning and Its Applications, Lecture Notes in Artificial Intelligence 2049, 274-280, Springer:Berlin, 2001.

• D. Malerba, F. Esposito, F. A. Lisi, O. Altamura
  Automated Discovery of Dependencies Between Logical Components in Document Image Understanding
  Proceedings of the Sixth International Conference on Document Analysis and Recognition,174-187, Seattle, 10-13 September 2001
• F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  OI-implication: Soundness and Refutation Completeness.
  Proceedings of the Seventeenth International Joint Conference on Artificial Intelligence (IJCAI-2001), 847-852, Morgan KaufmannPublishers, San Francisco, CA, August 4-10, 2001.
• N. Fanizzi, S. Ferilli, G. Semeraro & F. Esposito.
  On the Decidability of OI-implication.
  Proceedings of the Work in Progress Track of the Eleventh International Conference on Inductive Logic Programming (ILP-2001) Research report2001/12, 27-37, Strasbourg, France, September 8-11, 2001.
• D. Malerba, F. Esposito, F. A. Lisi, O. Altamura
  Learning Rules for Layout Analysis Correction
  Workshop on Document Layout Interpretation and its Applications (DLIA 2001), Seattle, 9 September 2001
• F. Esposito, D. Malerba, & F.A. Lisi
  Multiple Predicate Learning for Document Image Understanding.
  Proceedings of the 14th Int. FLAIRS Conference - Special track on Machine Learning, Wyndham Casa Marina Resort, Key West, Florida, May 21-23, 2001.
• D. Malerba, F. Esposito, & F.A. Lisi
  A Logical Framework for Frequent Pattern Discovery in Spatial Data.
  Proceedings of the 14th Int. FLAIRS Conference - Special track on Spatio-temporal Reasoning, Key West, Florida, May 21-23, 2001.
• P. Buono, M. F. Costabile, F. A. Lisi.
  Supporting Data Analysis Through Visualizations.
  Proc. Workshop on Visual Data Mining, Freiburg, Germany, September 4, 2001, pp. 67-78.
• F. Zambetta, A. Paradiso, F. Abbattista & G. Semeraro.
  SAMIR: An Agent to Personalize User Interactions.
  Proceedings of the Ninth International Conference on Software, Telecommunications and Computer Networks, 431-438, FESB-Split, Split-Dubrovnik, Croatia, Ancona-Bari, Italy, 2001.
• F. Abbattista, A. Paradiso, G. Semeraro & F. Zambetta.
  An Agent that Learns to Support Users of a Web Site.
  In R. Roy, M. Köppen, S. Ovaska, T. Furuhashi, F. Hoffmann (Eds.), Soft Computing and Industry - Recent Applications, Proceedings of the 6th Online World Conference on Soft Computing in Industrial Applications, 489-496, Springer, September 10-24, 2001 (selezionato dal Comitato di Programma di WSC6 per la sottomissione a Applied Soft Computing Journal).

• F. Abbattista, F. De Florio, N. Fanizzi, P. Lops & G. Semeraro.
  Enhancing Consumer-Supplier Relationship through Personalized Interaction Tools for E-Commerce.
  Proceedings of the AICA Annual Conference, 401-412, Cernobbio (Como), Italy, September 19-22, 2001.

• P. Lops & G. Semeraro.
  COLLATE: un ambiente collaborativo per l’annotazione, l’indicizzazione e il ritrovamento di archivi storici digitalizzati.
  II Giornata Italiana sul tema: “Biblioteche Digitali: Ricerca e Sviluppo in Italia”, organizzazione a cura di Stefania Biagioni, Istituto di Elaborazione della Informazione, CNR, Roma, Italy, 31 Ottobre 2001.

• F. Abbattista, L. Bordoni & G. Semeraro.
  Report on the AI*IA 2001 Workshop on "Intelligenza Artificiale per I Beni Culturali e le Biblioteche Digitali",
  7th Conference of the Italian Association for Artificial Intelligence (AI*IA 2001), Bari, Italy, September 25, 2001.

Publications of 2000:

• F. Esposito, G. Semeraro, N. Fanizzi & S. Ferilli.
  Multistrategy Theory Revision: Induction and Abduction in INTHELEX.
  Machine Learning Journal, 38(1/2):133-156, Kluwer Academic Publisher, Boston, January/February 2000.
• F. Esposito, D. Malerba, & F.A. Lisi
  Machine Learning for Intelligent Processing of Printed Documents
  Journal of Intelligent Information Systems, Kluwer Academic Publishers, 14(2/3), 175-198, 2000.

• F. Esposito, D. Malerba, V. Tamma, H.-H. Bock
  Classical resemblance measures.
  Chapter 8.1 in H.-H. Bock and E. Diday (Eds.), Analysis of Symbolic Data. Exploratory methods for extracting statistical information from complex data, Series: Studies in Classification, Data Analysis, and Knowledge Organization, vol. 15, Springer-Verlag:Berlin, 139-152, 2000.
• F. Esposito, D. Malerba, V. Tamma
  Dissimilarity Measures for Symbolic Objects.
  Chapter 8.3 in H.-H. Bock and E. Diday (Eds.), Analysis of Symbolic Data. Exploratory methods for extracting statistical information from complex data, Series: Studies in Classification, Data Analysis, and Knowledge Organization, vol. 15, Springer-Verlag:Berlin, 165-185. 2000.
• F. Esposito, D. Malerba, F.A. Lisi
  Matching Symbolic Objects.
  Chapter 8.4 in H.-H. Bock and E. Diday (Eds.), Analysis of Symbolic Data. Exploratory methods for extracting statistical information from complex data, Series: Studies in Classification, Data Analysis, and Knowledge Organization, vol. 15, Springer-Verlag:Berlin, 186-197. 2000.
• F. Esposito, G. Semeraro, N. Fanizzi & S. Ferilli.
  Conceptual Change in Learning Naive Physics: The Computational Model as a Theory Revision Process.
  In E. Lamma and P. Mello (Eds.), AI*IA 99: Advances in Artificial Intelligence, Lecture Notes in Artificial Intelligence
  1792, 214-225, Springer:Berlin, 2000.
• F. Esposito, D. Malerba, L.Di Pace, P. Leo
  A Machine Learning approach to Web Mining
  In E. Lamma and P. Mello (Eds.), AI*IA 99: Advances in Artificial Intelligence, Lecture Notes in Artificial Intelligence 1792, 190-201, Springer:Berlin, 2000.
• F. Esposito, D. Malerba, F.A. Lisi
  Induction of recursive theories in the Normal ILP Setting: issues and solutions
  In J. Cussens and A. Frisch (Eds.), Inductive Logic Programming, ILP2000, Lecture Notes in Artificial Intelligence 1866, 93-111, Springer Verlag, 2000.
• G. Semeraro, F. Esposito, N. Fanizzi & S. Ferilli.
  Interaction Profiling in Digital Libraries through Learning Tools.
  In J. Borbinha and T. Baker (Eds.), Research and Advanced Technology for Digital Libraries, Lecture Notes in Computer Science 1923, 229-238, Springer:Berlin, 2000.
• F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  Refining Logic Theories under OI-implication.
  In Z. W. Ras and S. Ohsuga (Eds.), Foundations of Intelligent Systems, Lecture Notes in Artificial Intelligence 1932, 109-118, Springer:Berlin, 2000.
• D. Malerba, F. Esposito, A. Lanza, and F.A. Lisi
  Discovering Geographic Knowledge: the INGENS System
  In S. Ohsuga and Z. W. Ras (Eds.), Foundations of Intelligent Systems, Lecture Notes in Artificial Intelligence, Springer-Verlag, 2000.

• E. Lamma, P. Mello, F. Riguzzi, F. Esposito, S. Ferilli & G. Semeraro.
  Cooperation of Abduction and Induction in Logic Programming.
  In P.A. Flach and A.C. Kakas (Eds.), Abduction and Induction: Essays on their Relation and Integration, Part IV: The Integration of Abduction and Induction - A Logic Programming Perspective, Chapter 15, 233-252, Applied Logic Series, Kluwer Academic Publishers, 2000.
• D. Malerba, F. Esposito, A. Lanza, and F.A. Lisi.
  Machine Learning for Information Extraction from Topographic Maps,
  In P. Fisher and J. Raper (Eds.), Geographic Data Mining and Knowledge Discovery, Chapter 11, Research Monographs in GIS, Taylor & Francis.

• M.F. Costabile, F. Esposito, V. Candela, N. Fanizzi & S. Ferilli, G. Semeraro.
  Secure Transactions in the Management of a Corporate Digital Library.
  Proceedings of the AICA Annual Conference, Taormina, Italy, September 27-October 2, 2000, (227-238).
• F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  Ideal Theory Refinement under Object Identity.
  In P. Langley (Ed.), Proceedings of the Seventeenth International Conference on Machine Learning, 263-270, Morgan Kaufmann, San Francisco, California, 2000.
• J. McNaught, W.J. Black, F. Rinaldi, E. Bertino, A. Brasher, D. Deavin, B. Catania, D. Silvestri, B. Armani, P. Leo, A. Persidis, G. Semeraro, F. Esposito, V. Candela, G.P. Zarri & L. Gilardoni.
  Integrated Document and Knowledge Management for the Knowledge-based Enterprise.
  In J. Domingue (Ed.), Proceedings of the Third International Conference on The Practical Application of Knowledge Management, 89-108, The Practical Application Company Ltd, Manchester, United Kingdom, 2000.

• G. Semeraro, F. Abbattista, L. De Candia, N. Fanizzi, V. Candela, P. Lops, A. Valente, U. Thiel & A. Stein.
  COGITO - E-Commerce with Guiding Agents based on Personalized Interaction Tools.
  Proceedings of the AICA Annual Conference, 485-493, Taormina, Italy, September 27-30, 2000.
• M. F. Costabile, F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  Secure Transactions in the Management of a Corporate Digital Library.
  Proceedings of the AICA Annual Conference, Taormina, Italy, September 27-30, 2000.
• U. Thiel, A. Stein, G. Semeraro, F. Abbattista, L. De Candia, N. Fanizzi, V. Candela, P. Lops, A. Valente.
  Improving Customer Relationship Management through Machine Learning Techniques in B2C E-commerce interfaces.
  Atti del Settimo Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA 2000), a cura di A. Bonarini, M. Colombetti and P.L. Lanzi, 71-74, Milano, Italy, September 13-15, 2000.
• F. Abbattista, G. Semeraro & F. Zambetta.
  SAMIR: Scenographic Agents Mimic Intelligent Reasoning.
  Atti del Settimo Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA 2000), a cura di A. Bonarini, M. Colombetti and P.L. Lanzi, 29-32, Milano, Italy, September 13-15, 2000.

• F. Esposito
  Inductively learning from numeric and symbolic data: a multistrategy view (invited paper)
  In P. Brito, J. Costa, D. Malerba (Eds.), Proceedings of the ECML 2000/MLnet Workshop on Dealing with structured data in Machine Learning and Statistics, 2-17, Barcelona, Spain, May 30, 2000.
• P. Brito, D. Malerba
  Symbolic data analysis and machine learning: bridging the gap
  In P. Brito, J. Costa, D. Malerba (Eds.), Proceedings of the ECML 2000/MLnet Workshop on Dealing with structured data in Machine Learning and Statistics, 30-32, Barcelona, Spain, May 30, 2000.
• D. Malerba, L. Sanarico, V. Tamma
  A comparison of dissimilarity measures for Boolean symbolic data
  In P. Brito, J. Costa, D. Malerba (Eds.), Proceedings of the ECML 2000/MLnet Workshop on Dealing with structured data in Machine Learning and Statistics, 44-52, Barcelona, Spain, May 30, 2000.
• F. Esposito, S. Ferilli, N. Fanizzi & G. Semeraro.
  Learning from Language with INTHELEX.
  In C. Nedellec (Ed.), Proceedings of the Second Learning Language in Logic Workshop (LLL 2000), Lisbon, Portugal,
  September 13-14, 2000
• D. Malerba, F. Esposito, A. Lanza, F.A. Lisi, and L. Sanarico
  INGENS: A Geographical Information System with Inductive Learning Capabilities
  Proceedings of the International Workshop on Emerging Technologies for Geo-Based Application, Ascona, 249-263, Switzerland, May 2000.
• F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  Abduction and Abstraction in Inductive Learning.
  In R.S. Michalski and P.B. Brazdil (Eds.), Proceedings of the Fifth International Workshop on Multistrategy Learning (MSL 2000), 181-185, Guimaraes, Portugal, June 5-7, 2000.
• F. Abbattista, F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  Suggy: An Automatic Query Refinement.
  In G. Potamias, V. Moustakis, M. van Someren (Eds.), Proceedings of the ECML2000/MLnet Workshop on Machine
  Learning in the New Information Age, 1-7, 11th European Conference on Machine Learning (ECML 2000), Barcelona, Spain, May 30 - June 2, 2000.
• F. Esposito, D. Malerba, F.A. Lisi
  Understanding multipage printed documents: a multiple concepts learning approach
  In Proceedings of ECCAI 2000 Workshop on Machine Learning in Computer Vision, Berlin , Germany, August 22, 2000.
• Tamma, V.A.M., Visser, P.R.S., Malerba, D. and Jones, D.M.
  Computer Assisted Ontology clustering for Knowledge sharing.
  Proceedings of the ECML2000/MLnet Workshop on Machine Learning in the New Information Age, 75-83, 11th European Conference on Machine Learning (ECML 2000), Barcelona, Spain, May 30 - June 2, 2000.
• G. Semeraro, F. Abbattista, N. Fanizzi & S. Ferilli.
  Intelligent Information Retrieval in a Digital Library Service.
  In Proceedings of the First DELOS Network of Excellence Workshop on “Information Seeking, Searching and Querying in Digital Libraries”, 135-140, Zurich, Switzerland, December 11-12, 2000.
• F. Abbattista, F. Esposito, N. Fanizzi, S. Ferilli, F. Lioce & G. Semeraro.
  Learning Interaction Models in a Digital Library Service.
  In N. Murshed and A. Amin (Eds.), Proceedings of the Fourth IAPR International Workshop on Document Analysis Systems (DAS 2000), Rio de Janeiro, Brazil, December, 2000 (to appear).
• F. Esposito, S. Ferilli, N. Fanizzi & G. Semeraro.
  Learning from Parsed Sentences with INTHELEX.
  In C. Nedellec (Ed.), Proceedings of the Fourth Conference on Computational Natural Language Learning (CoNLL-2000) and of the Second Learning Language in Logic Workshop (LLL 2000), 194-198, Lisbon, Portugal, September 13-14, 2000.

• U. Thiel, A. Stein, G. Semeraro, F. Abbattista, L. De Candia, N. Fanizzi, V. Candela, P. Lops, A. Valente.
  COGITO – E-Commerce with Guiding Agents based on Personalized Interaction Tools.
  Atti del Workshop su Apprendimento Automatico e Data Mining: metodologie, strumenti e applicazioni del Sesto Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA 2000), Milano, Settembre 12-13, 2000
• F. Abbattista, G. Semeraro & F. Zambetta
  SAMIR: Scenographic Agents Mimic Intelligent Reasoning.
  Atti del Workshop su Agenti intelligenti e Internet: teorie, strumenti e applicazioni del Sesto Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA 2000), Milano, Settembre 13, 2000.
• F. Esposito, A. Lanza, D. Malerba
  Machine Learning for Topographic Map Interpretation,
  Atti del Workshop su Apprendimento Automatico e Data Mining: metodologie, strumenti e applicazioni del Sesto Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA 2000), Milano, Settembre 12-13, 2000.
• D. Malerba, F. Esposito. F.A. Lisi
  Mining spatial association rules
  Atti del Workshop su Apprendimento Automatico e Data Mining: metodologie, strumenti e applicazioni del Sesto Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA 2000), Milano, Settembre 12-13, 2000.
• V. Gallo, L. Sanarico
  Datalight: un progetto di data warehousing e data mining per piccole e medie imprese
  Atti del Workshop su Apprendimento Automatico e Data Mining: metodologie, strumenti e applicazioni del Sesto Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA 2000), Milano, Settembre 12-13, 2000.

• G. Semeraro.
  E-Commerce with Guiding Agents based on Personalized Interaction Tools.
  Settimo Convegno della Associazione Italiana per l'Intelligenza Artificiale (AI*IA 2000), Tavola Rotonda sul tema: "Intelligenza Artificiale e commercio elettronico", coordinatore M. Colombetti, Milano, Italy, September 14, 2000.
• M. F. Costabile, F. Esposito & G. Semeraro.
  CDL: Il Progetto di Corporate Digital Library.
  Giornata Italiana sul tema "Biblioteche Digitali: sistemi e tecnologie", organizzazione a cura di Stefania Biagioni, Istituto di Elaborazione della Informazione, CNR, Roma, Italy, 24 Marzo 2000.

• G. Karakoulas & G. Semeraro.
  Report on the ACAI-99 Workshop W04 on "Machine Learning for Intelligent Information Access".
  In V. Karkaletsis (Ed.), Lecture Notes in Artificial Intelligence, Springer:Berlin, 2000.

Publications of 1999:

• M.F. Costabile, F. Esposito, G. Semeraro & N. Fanizzi.
  An Adaptive Visual Environment for Digital Libraries.
  International Journal on Digital Libraries, 2(2), Springer-Verlag, Berlin, 1999.
• F. Esposito, G. Semeraro, N. Fanizzi & S. Ferilli.
  Multistrategy Theory Revision: Induction and Abduction in INTHELEX.
  Machine Learning Journal, Kluwer Academic Publisher, Boston, 1999.
• O. Altamura, F. Esposito, F. A. Lisi, & D. Malerba (1999).
  Symbolic Learning Techniques in Paper Document Processing, in P. Perner and M. Petrou (Eds.), Machine Learning and Data Mining in Pattern Recognition, Lecture Notes in Artificial Intelligence, 1715, 159-173, Springer: Berlin.
• E. Bertino, B. Black, A. Brasher, B. Catania, D. Deavin, F. Esposito, J. McNaught, A. Persidis, F. Rinaldi, G. Semeraro & G.P. Zarri.
  CONCERTO, An Environment for the 'Intelligent' Indexing, Querying and Retrieval of Digital Documents.
  In Z. W. Ras and A. Skowron (Eds.), Foundations of Intelligent Systems, Lecture Notes in Artificial Intelligence 1609, 226-234, Springer:Berlin, 1999.
• F. Esposito, S. Caggese, D. Malerba, & G. Semeraro.
  Discretization of Continuous-Valued Data in Symbolic Classification Learning.
  In M. Vichi and O. Opitz (Eds.), Classification and Data Analysis: Theory and Application, Springer-Verlag, 1999.
• F. Esposito, D. Malerba, & F.A. Lisi.
  Machine Learning for Intelligent Document Processing: The WISDOM System,in Z.W. Ras ad A. Skowron (Eds.),Foundations of Intelligent Systems,Lecture Notes in Artificial Intelligence, 1609, 103-113, Springer: Berlin.
• F. Esposito, D. Malerba, G. Semeraro, & S. Caggese.
  Discretization of Continuous-Valued Data in Symbolic Classification Learning, in M. Vichi and O. Opitz (Eds.), Classification and Data Analysis: Theory and Application, Springer:Berlin, 81-88.
• G. Karakoulas & G. Semeraro.
  Report on the ACAI-99 Workshop W04 on "Machine Learning for Intelligent Information Access",
  In V. Karkaletsis (Ed.), Lecture Notes in Artificial Intelligence, Springer:Berlin, 1999
• G. Semeraro, M. F. Costabile, F. Esposito, N. Fanizzi & S. Ferilli.
  A Learning Server for Inducing User Classification Rules in a Digital Library Service.
  In Z. W. Ras and A. Skowron (Eds.), Foundations of Intelligent Systems, Lecture Notes in Artificial Intelligence 1609, 208-216, Springer:Berlin, 1999.
• O. Altamura, F. Esposito, F. A. Lisi, & D. Malerba
  Attributional and Relational Learning Issues in Document Analysis and Recognition, Proc. of the ICML'99 Workshop on Machine Learning in Computer Vision , 20-31, Bled, Slovenia.
• O. Altamura, F. Esposito, & D. Malerba (1999).
  WISDOM++: An Interactive and Adaptive Document Analysis System, Proc. Int. Conf. on Document Analysis and Recognition, 159-173, IEEE Computer Society Press.
• E. Bertino, B. Black, A. Brasher, V. Candela, B. Catania, D. Deavin, F. Esposito, J. McNaught, A. Persidis, F. Rinaldi, G. Semeraro & G.P. Zarri.
  CONCERTO, CONCEptual indexing, querying and ReTrieval Of digital documents.
  Proceedings of the International Conference on Multimedia Computing and Systems, 1106-1109,
  IEEE Computer Society Press, Los Alamitos, California, 1999.
• F. Esposito, N. Fanizzi, S. Ferilli & G. Semeraro.
  Supporting Document Acquisition and Organization in a Digital Library Service through ML Techniques.
  In Machine Learning and Applications, Proceedings of the ACAI-99 Workshop on Machine Learning for Intelligent Information Access, 15-21, Chania, Crete, Greece, July 5-16, 1999.
• F. Esposito, D. Malerba, L. Di Pace, & P. Leo.
  A Learning Intermediary for Automated Classification of Web Pages,Proc. of the ICML'99 Workshop on Machine Learning in Text Data Analysis, 37-46, Bled, Slovenia.
• G. Semeraro, M.F. Costabile, F. Esposito, N. Fanizzi & S. Ferilli.
  Machine Learning Techniques for Adaptive User Interfaces in a Corporate Digital Library Service.
  In Machine Learning and Applications, Proceedings of the ACAI-99 Workshop on Machine Learning in User Modeling, 21-29, Chania, Crete, Greece, July 5-16, 1999.
• M. F. Costabile, F. Esposito, D. Malerba, G. Semeraro, N. Fanizzi & S. Ferilli
  Tecniche di Intelligenza Artificiale per la Comunicazione Visuale: i Progetti del LACAM
  Giornata Italiana su Human-Computer Interaction, HCITALY’99, Roma, Italia, Febbraio 9, 1999.
• M. F. Costabile, F. Esposito, G. Semeraro, V. Candela, N. Fanizzi & S. Ferilli.
  Corporate Intelligent Digital Libraries.
  Atti del Sesto Congresso della Associazione Italiana per l'Intelligenza Artificiale (AI*IA99);
  a cura di E. Lamma and P. Mello, 507-510, Pitagora Editrice, Bologna, Italy, September 14-17, 1999
• F. Esposito, G. Semeraro, N. Fanizzi & S. Ferilli.
  Cambiamento Concettuale nell'Apprendimento della Fisica Naive: Il Modello Computazionale come Processo di Revisione di Teorie.
  Atti del Sesto Congresso della Associazione Italiana per l'Intelligenza Artificiale (AI*IA99),
  a cura di E. Lamma and P. Mello, 133-144, Pitagora Editrice, Bologna, Italy, September 14-17, 1999.
• G. Semeraro, M. F. Costabile, V. Candela, N. Fanizzi & S. Ferilli
  Creating Corporate Intelligent Digital Libraries.
  Atti del Workshop W1 su Intelligenza Artificiale per i Beni Culturali del Sesto Congresso della Associazione Italiana per l'Intelligenza Artificiale (AI*IA99), a cura di L. Bordoni, 8-17, Bologna, Settembre 14, 1999.
• G. Semeraro, M. F. Costabile, F. Esposito, V. Candela, N. Fanizzi & S. Ferilli.
  Corporate Digital Library: A Prototype of Middleware Services.
  Proceedings of the AICA Annual Conference, 252-265, Abano Terme, Italy, September 27-October 2, 1999.
• G. Semeraro, M.F. Costabile, V. Candela, N. Fanizzi & P. Lops.
  Artificial Intelligence Techniques in Corporate Digital Libraries.
  AI*IA Notizie, 1999.

Publications of 1998:

• Esposito F., D. Malerba, G. Semeraro, N. Fanizzi, S. Ferilli
  Adding Machine Learning and Knowledge Intensive Techniques to a Digital Library Service
  International Journal on Digital Libraries, 2(1): 3-19, Springer Verlag, 1998
• Costabile M.F., D. Malerba, M. Hemmje, & A. Paradiso:
  "Building metaphors for supporting user interaction in multimedia databases",
  Chapter 3 in Y. Ioannides and W. Klas (Eds.), Visual Database Systems 4 (VDB4), 47-65, Chapman & Hall, London, 1998.
• Costabile M.F., D. Malerba, M. Hemmje, & A. Paradiso:
  Building metaphors for supporting user interaction in multimedia databases - A demonstration
  Chapter 10 in Y. Ioannides and W. Klas (Eds.), Visual Database Systems 4 (VDB4), 154-160, Chapman & Hall, London, 1998.
• Costabile M.F., F. Esposito, G. Semeraro, N. Fanizzi, S. Ferilli
  Interacting with IDL: The Adaptive Interface
  in Research and Advanced Technology for Digital Libraries, C. Nikolau and C. Stefanidis (eds.), Lecture Notes in Computer Science 1513, 515-534, Springer , Berlin, 1998.
• Malerba D., F. Esposito, F.A. Lisi:
  Learning recursive theories with ATRE
  in H. Prade (Ed.), Proceedings of the 13th European Conference on Artificial Intelligence, 435-439, John Wiley & Sons, Chichester, England, 1998.
• Semeraro G., F. Esposito, D. Malerba, N. Fanizzi, S. Ferilli
  A Logic Framework for the Incremental Inductive Synthesis of Datalog Theories
  in Logic Program Synthesis and Transformation, Lecture Notes in Computer Science 1463, 293-312, Springer, Berlin, 1998.
• Esposito F., D. Malerba, G. Semeraro, S. Vosniadou, C. Ioannides
  Conceptual Change as a Logical Revision Process: A Machine Learning Perspective
  in Modelling Changes in Understanding: Case Studies in Physical Reasoning, S. Vosniadou and D. Kayser (eds.), Chapter 4, Elsevier Science LTD, 1998.
• Lamma E., P. Mello, F. Riguzzi, F. Esposito, S. Ferilli, G. Semeraro
  Cooperation Of Abduction And Induction In Logic Programming
  in Abductive and Inductive Reasoning: Essays on their Relation and Integration, P. Flach and A. Kakas (eds.), Part 3, Kluwer Academic Publishers, 1998.
• Esposito F., A. Lanza, D. Malerba, G. Semeraro:
  Information capture from topograhic maps using machine learning
  Proceedings of Joint Workshop of the Italian Association for Artificial Intelligence (AI*IA) and the International Association for Pattern Recognition - Italian Chapter (IAPR-IC) on "Artificial Intelligence and Pattern Recognition Techniques for Computer Vision", 122-127, 1998.
• Esposito F., D. Malerba, F. A. Lisi
  Flexible Matching Of Boolean Symbolic Objects
  in Proceedings of NTTS ‘98, Int. Seminar on New Techniques & Technologies for Statistics, 157-162, Sorrento, Italy, November 4-6, 1998.
• Esposito F., D. Malerba, V. Tamma
  Efficient Data Driven Construction Of Model Trees
  in Proceedings of NTTS '98, Int. Seminar on New Techniques & Technologies for Statistics, 163-168, Sorrento, Italy, November 4-6, 1998.
• Esposito F., G. Semeraro, N. Fanizzi, S. Ferilli
  Multistrategy Theory Revision With INTHELEX
  in Proceedings of the 4th Int. Workshop on Multistrategy Learning (MSL-98), F. Esposito, R.S. Michalski and L. Saitta (eds.), 65-74, Desenzano del Garda, Italy, June 11-13, 1998.
• Esposito F., D. Malerba, G. Semeraro, F.A. Lisi
  Machine Learning Issues In Analysis, Classification And Understanding Of Document Analysis
  in Proceedings of the Workshop on Learning in Computer Vision, Freiburg, Germany, June 2-6, 1998.
• Vosniadou S., C. Ioannides, A. Dimitricopoulu, D. Kayser, M. Champesme, F. Esposito, G. Semeraro, D, Malerba, S. Ferilli
  Modelling Conceptual Changes In Mechanics: An Interdisciplinary Perspective
  in Proceedings of the 2nd European Conference on Cognitive Modelling (ECCM 98), 175-182, Nottingham University Press, Nottingham, UK, April 1-4, 1998.
• Semeraro G., F. Esposito, V. Candela, M.F. Costabile, G. Piepoli
  Una Interfaccia Adattiva Per Un Servizio Di Biblioteche Elettroniche Su Internet
  in Proceedings of the AICA Annual Conference, 75-86, Napoli, Italy, November 18-20, 1998.
• Semeraro G., F. Esposito, V. Candela, M.F. Costabile, G. Piepoli
  Un Sistema Per L’accesso A Documenti In Un Servizio Di Biblioteche Elettroniche Su Internet
  in Atti 6° Convegno AI*IA, S. Badaloni and C. Minnaia (eds.), 125-129, Padova, Italy, September 23-25, 1998.
• Costabile M.F., F. Esposito, G. Semeraro, N. Fanizzi, S. Ferilli
  Interfacce Adattive Per Www: Il Caso Di Idl
  in Atti 6° Convegno Nazionale “Sistemi Evoluti per Basi di Dati”, Vol. 2, P. Atzeni, L. Cabibbo, M. Panti (eds.), Ancona, Italy, June 23-25, 1998.

Publications of 1997:

• Esposito F., A. Lanza, D. Malerba, G. Semeraro:
  "Machine Learning for Map Interpretation: An Intelligent Tool for Environmental Planning",
  Applied Artificial Intelligence: An International Journal, 673-696, 11(7-8), Taylor & Francis, 1997.
• Esposito F., D. Malerba, G. Semeraro:
  "A Comparative Analysis of Methods for Pruning Decision Trees,"
  IEEE Transactions on Pattern Analysis and Machine Intelligence, Vol. 19, No.5, 476-491, 1997
• Esposito F., D. Malerba, V. Ripa, G. Semeraro.
  "Discovering Causal Rules in Relational Data Bases",
  Applied Artificial Intelligence: An International Journal, 71-83, 11(1), Taylor & Francis, 1997.
• Esposito F., D. Malerba, G. Semeraro, S. Ferilli.
  "Knowledge revision for document understanding",
  in Z. W. Ras & A. Skowron (Eds.), Foundations of Intelligent Systems, Lecture Notes in Artificial Intelligence 1325, 619-628, Springer, 1997.
• Esposito F., S. Caggese, D. Malerba, G. Semeraro:
  "Classification in Noisy Domains by Flexible Matching",
  Proceedings of the European Symposium on Intelligent Techniques, 45-49, Bari, Italy, 1997.
• Esposito F., C.D. Antifora, G. De Gennaro, D. Malerba, & G. Semeraro:
  "Information Capture and Semantic Indexing of Digital Libraries Through Machine Learning Techniques",
  Proceedings of the Fourth International Conference on Document Analysis and Recognition, 722-727, IEEE Computer Society Press, Los Vaqueros, CA, 1997.
• Esposito F., D. Malerba, G. Semeraro, N. Fanizzi, S. Ferilli:
  "Adding Intelligence to Digital Libraries: IDL",
  Proceedings of the IJCAI Workshop on "AI in Digital Libraries", 23-31, Nagoya, Japan, 1997.
• Esposito F., D. Malerba, G. Semeraro, S. Ferilli:
  "Incremental Inductive Synthesis of Datalog Theories",
  Proceedings of the Seventh International Workshop on Logic Program Synthesis and Transformation, Loeven, Belgium, 1997.
• Esposito F., S. Caggese, D. Malerba, G. Semeraro:
  "Inductive Inference of First-Order Models from Numeric-Symbolic Data",
  Sixth International Workshop on Artificial Intelligence and Statistics, 173-181, Fort Lauderdale, Florida, 1997.
• Esposito F., D. Malerba, G. Semeraro:
  "The Effects of Pruning Methods on Predictive Accuracy of Induced Decision Trees: A New Experimentation with Cross-Validation",
  Proceedings VIII International Symposium on Applied Stochastic Models and Data Analysis, 129-134, Rocco Curto, Naples, 1997
• Esposito F., S. Caggese, D. Malerba, G. Semeraro:
  "Discretizing Continuous Data While Learning First-Order Rules",
  in M. van Someren & G. Widmer, 9th European Conference on Machine Learning - Poster Papers, 47-56, Edicní oddelení VŠE, Prague, Czech Republic, 1997.
• Esposito F., D. Malerba, G. Semeraro, S. Caggese:
  Discretization of Continuous-Valued Data in Symbolic Classification Learning.
  Atti della Riunione Scientifica del Gruppo di Classificazione IFCS, 89-92, Pescara, Italy, 1997.
• Esposito F., S. Ferilli, G. Semeraro:
  "Conceptual Change in Incremental Learning of Naive Physiscs",
  Proceedings of Joint Workshop of the Italian Association for Artificial Intelligence (AI*IA) Groups on Natural Language Processing and Machine Learning, 133-136, Turin, Italy, 1997.
• Esposito F., D. Malerba:
  "Learning Recursive Theories with ATRE",
  Proceedings of Joint Workshop of the Italian Association for Artificial Intelligence (AI*IA) Groups on Natural Language Processing and Machine Learning, 29-32, Turin, Italy, 1997.
• Fino A., D. Malerba, V. Tamma:
  "Induction of Tree-Based Regression Models",
  Proceedings of Joint Workshop of the Italian Association for Artificial Intelligence (AI*IA) Groups on Natural Language Processing and Machine Learning, 126-129, Turin, Italy, 1997.
• Lanubile A., D. Malerba:
  "Induction of Regression Trees with RegTree",
  Atti della Riunione Scientifica del Gruppo di Classificazione IFCS, 253-256, Pescara, Italy, 1997.
• de Luise G., D. Malerba, G. Convertino, L. di Pace, P. Leo, A. Maffione:
  "WebClass: A Web Mining Tool",
  Proceedings of Joint Workshop of the Italian Association for Artificial Intelligence (AI*IA) Groups on Natural Language Processing and Machine Learning, 83-86, Turin, Italy, 1997
  (postscript 100Kb)
• Malerba D., F. Esposito, G. Semeraro, S. Caggese:
  "Handling Continuous Data in Top-Down Induction of First-Order Rules",
  in M. Lenzerini (Ed.), AI*IA 97: Advances in Artificial Intelligence, Lecture Notes in Artificial Intelligence, 1321, 24-35, Springer, Berlin, Germany, 1997.
• Malerba D., F. Esposito, G. Semeraro, L. De Filippis:
  "Processing Paper Documents with WISDOM",
  in M. Lenzerini (Ed.), AI*IA 97: Advances in Artificial Intelligence, Lecture Notes in Artificial Intelligence, 1321, 439-442, Springer, Berlin, 1997.
• Malerba D., G. Semeraro, F. Esposito:
  "A Multistrategy Approach to Learning Multiple Dependent Concepts."
  Chapter 4 in C.,Taylor and R., Nakhaeizadeh (Eds.), Machine Learning and Statistics: The Interface, pp. 84-103, Wiley, London, England, 1997.
• Semeraro G., F. Esposito, D. Malerba, N. Fanizzi, S. Ferilli:
  "Machine Learning + On-line Libraries = IDL",
  in C. Peters & C. Thanos (Eds.), Research and Advanced Technology for Digital Libraries, Lecture Notes in Computer Science, 1324, 195-214, Springer, Berlin, 1997.
• Semeraro G., F. Esposito, D. Malerba, N. Fanizzi, S. Ferilli, & P. Lops:
  "IDL: A Prototypical Intelligent Digital Library Service",
  in M. Lenzerini (Ed.), AI*IA 97: Advances in Artificial Intelligence, Lecture Notes in Artificial Intelligence, 1321, 447-450, Springer, Berlin, 1997.

Publications of 1996:

• Esposito F., A. Lanza:
  "The application of machine learning techniques to map interpretation",
  in E. Binaghi, P.A. Bivio, A. Rampini (Eds.),
  Soft Computing in Remote Sensing Data Analysis, 101-112, World Scientific Pub. Co. , 1996.
• Esposito F., A. Laterza, D. Malerba, G. Semeraro:
  "Locally finite, proper and complete operators for refining datalog programs",
  in Z. W. Ras and M. Michaelewicz (Eds.), Foundations of Intelligent Systems, Lectures Notes in Artificial Intelligence 1079, 468-478, Springer Verlag, Berlin 1996.
• Esposito F., D. Malerba, G. Semeraro:
  "From machine perception to machine learning: generating models of visual objects",
  in G. Tascini, F. Esposito, V. Roberto, P. Zingaretti (Eds.), Machine Learning and Perception, Series in Machine Perception and Artificial Intelligence, 23, 139-148, World Scientific, Singapore 1996.
• Esposito F., D. Malerba, V. Ripa, G. Semeraro:
  "Discovering Causal Rules in Relational Databases",
  Proceedings of the Thirteenth European Meeting on Cybernetics and Systems Research, 943-948, Vienna, Austria, 1996.
• Esposito F., D. Malerba,G. Semeraro:
  "Intelligent Digital Libraries: Machine Learning for Information Capture",
  Proceedings of the First International Conference on Applied Ergonomics, 504-509, Istanbul, Turkey, 1996.
• Esposito F., E. Lamma, D. Malerba, P. Mello, M. Milano, F. Riguzzi, G. Semeraro:
  "Learning Abductive Logic Programs",
  Proceedings of the ECAI'96 Workshop on “Abductive and Inductive Reasoning”, 23-30, Budapest, Hungary, 1996
• Esposito F., A. Lanza, D. Malerba, G. Semeraro:
  "An Intelligent Assistant for Environmental Planning: Machine Learning for Map Interpretation",
  Proceedings of the ICML Workshop on “Machine Learning Meets Human Computer Interaction”, 101-112, Bari, Italy, 1996.
• Esposito F., A. Laterza, D. Malerba, G. Semeraro:
  "Refinement of Datalog Programs",
  MLnet Familiarization Workshop on Data Mining with Inductive Logic Programming, Bari, Italy, 1996.
• Malerba D., F. Esposito, G. Semeraro:
  "A Further Comparison of Semplification Methods for Decision-Tree Induction."
  Chapter 35 in D. Fisher and H.-J.Lenz (Eds.), Learning from Data: AI and Statistics V,Lecture Notes in Statistics, 112, 365-374, Springer-Verlag, Berlin, Germany, 1996.

Publications of 1995:

• Esposito F., D. Malerba, G. Semeraro:
  "A Knowledge-Based Approach to the Layout Analysis."
  Proceedings of the Third International Conference on Document Analysis and Recognition, 466-471, IEEE Computer Society Press, Los Alamitos, CA, 1995.
• Esposito F., D. Malerba, G. Semeraro:
  "Simplifying Decision Trees by Pruning and Grafting: New Results. (Extended Abstract)",
  in N. Lavrac e S. Wrobel (Eds.), Machine Learning: ECML-95, Lectures Notes in Artificial Intelligence, 912, 287-290, Springer, Berlin, 1995.
• Esposito F., D. Malerba, G. Semeraro:
  "A Further Study of Pruning Methods in Decision Tree Induction",
  Fifth International Workshop on Artificial Intelligence and Statistics, 211-218, Fort Lauderdale, Florida, 1995.
• Esposito F., N. Fanizzi, D. Malerba, G. Semeraro:
  "Downward Refinement of Hierarchical Datalog Theories",
  in M. Alpuente & M.I. Sessa (Eds.), Proceedings of GULP-PRODE'95, 148-159, Marina di Vietri, Italy, 1995
• Esposito F., N. Fanizzi, D. Malerba, G. Semeraro:
  "Inductive Reasoning for Document Classification",
  Proceedings of the AISB Workshop on "Automated Reasoning: Bridging the Gap Between Theory and Practice", 28-30, Sheffield, United Kingdom, 1995.
• Esposito F., D. Malerba, G. Semeraro:
  "From Perception to Learning: An Application to Document Processing",
  Proceedings of Joint Workshop of the Italian Association for Artificial Intelligence (AI*IA) Groups on Machine Learning and Perception, Ancona, Italy, 1995.
• Esposito F., D. Malerba, G. Semeraro:
  "A Multistrategy Approach to Learning Multiple Dependent Concepts",
  Proceedings of Joint Workshop of the Italian Association for Artificial Intelligence (AI*IA) Groups on Machine Learning and Perception, Ancona, Italy, 1995.
• Esposito F., D. Malerba, G. Semeraro:
  "A Knowledge-Based Approach to the Layout Analysis",
  Proceedings of the Third International Conference on Document Analysis and Recognition, 466- 471, Montreal, Canada, 1995.
• Malerba D., G. Semeraro, E. Bellisari:
  "LEX: A Knowledge-Based System for the Layout Analysis."
  Proceedings of the Third International Conference on the Practical Application of Prolog, 429-443, 1995.
• Semeraro S., F. Esposito, N. Fanizzi, D. Malerba:
  "Revision of Logical Theories,"
  in M. Gori, & G. Soda (Eds.), Topics in Artificial Intelligence, Lecture Notes in Artificial Intelligence, 992, 365-376, Springer, Berlin, 1995.
• Semeraro G., F. Esposito, D. Malerba:
  "Ideal Refinement of Datalog Theories",
  in M. Proietti (Ed.), Logic Program Synthesis and Transformation, Lecture Notes in Computer Science, 1048, 120-136, Springer-Verlag, Berlin, 1995.

Publications of 1994:

• Esposito F., D.Malerba, G.Semeraro:
  "Multistrategy Learning for Document recognition".
  Applied Artificial Intelligence: An International Journal, 8(1), 33-84, 1994.
• Esposito F., D. Malerba, G. Semeraro:
  "Contextual Supervised Learning for Document Understanding",
  in S. Impedovo (Ed.), Progress in Image Analysis and Processing III. Proceedings of the 7th International Conference on Image Analysis and Processing, 291-297, World Scientific, Singapore, 1994.
• Esposito F., D. Malerba, G. Semeraro:
  "A Multistrategy Approach to Multiple-Concept Learning",
  Proceedings of the MLnet Familiarization Workshop on Machine Learning and Statistics, Catania, Italy, 1994.
• Esposito F.
  "Conceptual Clustering in Structured Domains: a Theory Guided Approach",
  in E. Diday and Y. Lechevallier (Eds.), New Approaches in Classification and Data Analysis, 395-404, Springer Verlag, Berlin, 1994.
• Esposito F., D. Malerba, G. Semeraro, C. Brunk, M. Pazzani:
  "Traps and pitfalls when learning logical definitions from relations",
  in Ras Z.W. and Zemankova M. (Eds.), Methodologies for Intelligent Systems,Lecture Notes in Artificial Intelligence, No. 869, 376- 385, Springer Verlag, 1994.
• Esposito F., D. Malerba, G. Semeraro:
  "INCR/H: A System for Revising Logical Theories",
  Proceedings of the MLnet Familiarization Workshop on Theory Revision and Restructuring in Machine Learning, Catania, Italy, 1994.
• Esposito F., D. Malerba, G. Semeraro:
  "Discovering probabilistic causal relationships: a comparison between two methods",
  in Cheeseman P. and Oldford R.W. (Eds.), Selecting Models from Data, Lecture Notes in Statistics, No. 89, 233-242, Springer Verlag, 1994.
• Malerba D., G. Semeraro, F. Esposito:
  "An Analytic and Empirical Comparison of Two Methods for Discovering Probabilistic Causal Relationships",
  in F. Bergadano, and L. De Raedt (Eds.), Machine Learning: ECML-94, Lecture Notes in Artificial Intelligence, 784, 198-216, Berlin:Springer-Verlag, 1994.
• Malerba D., F. Esposito, G. Semeraro:
  "Choosing the Best Pruned Decision Tree: A Matter of Bias",
  Proceedings of the Fifth Workshop of the AI*IA Special Interest Group on Machine Learning, Parma, Italy, 1994.
• Semeraro G., F. Esposito, D. Malerba, C. Brunk, M. Pazzani:
  "Avoiding Non-termination when Learning Logical Programs: A Case Study with FOIL and FOCL",
  in L. Fribourg, & F. Turini (Eds.), Logic Program Synthesis and Tranformation, Lecture Notes in Computer Science, 883, 183-198, Springer-Verlag, Berlin, 1994.
• Semeraro G., F. Esposito, D. Malerba:
  "Learning Contextual Rules for Document Understanding",
  Proceedings of the Tenth IEEE Conference on Artificial Intelligence for Applications, 108-115, IEEE Computer Society Press, Los Alamitos, CA, 1994.