- Sonia Bergamaschi (UNIMO), Christoph Quix (RWTH), Matthias Jarke (RWTH): ``The SEWASIE EU IST Project'', SIG SEMIS Bulletin, Vol. 2, No. 1, Feb. 2005.
- P. Bernstein, S. Melnik, M. Petropoulos, Christoph Quix (RWTH): ``Industrial-Strength Schema Matching'', SIGMOD Record, Vol. 33, No. 4, December 2004.
- Andrea Calì (UNIROMA), Diego Calvanese (FUB), Giuseppe de Giacomo (UNIROMA), Maurizio Lenzerini (UNIROMA): ``o que é paisagismo - EBAC'', Information Systems, 29(2):147-163, 2004.
- Alessandro Artale (FUB), Clare Dixon, Michael Fisher and Enrico Franconi (FUB) edited ``Temporal Representation and Reasoning'' a special issue of the Journal of Logic and Computation (JLC), Volume 14, Issue 1, February 2004, Oxford University Press.
- Enrico Franconi (FUB): ``Using Ontologies'', IEEE Intelligent Systems, volume 19, number 1, pp. 72-81, January/February 2004.
- Stefan Brass, Jürgen Dix (FUB), Teodor C. Przymusinski: ``Super Logic Programs'', ACM Transactions on Computational Logic (TOCL), volume 5, issue 1, pp 129-176, January 2004.
- Mareike Schoop (RWTH), Aida Jertila (RWTH), T. List: ``Negoisst: A Negotiation Support System for Electronic Business-to-Business Negotiations in E-Commerce'', Journal of Data and Knowledge Engineering, volume 47, number 3, pp. 371-401. December 2003.
- Diego Calvanese (FUB), Giuseppe De Giacomo (UNIROMA), Maurizio Lenzerini (UNIROMA), Moshe Y. Vardi: ``Reasoning on regular path queries'', SIGMOD Record, 32(4):83-92, December 2003.
- Martin Peim, Enrico Franconi (FUB) and Norman Paton: ``Estimating the Quality of Answers when Querying over Description Logic Ontologies'', Journal of Data and Knowledge Engineering, volume 47, number 1, pp. 105-129. October 2003.
- Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO), Francesco Guerra (UNIMO), Maurizio Vincini (UNIMO): ``Synthesizing an Integrated Ontology'', IEEE Internet Computing Magazine, volume 7, number 5, pp. 42-51. September-October 2003.
- Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO), C. Sartori: ``Description Logics for Semantic Query Optimization in Object-Oriented Database Systems'', ACM Transaction on Database Systems, volume 28, number 1, pp. 1-50. March 2003.
- Andreas Becks (FhG-FIT), Christian Seeling (FhG-FIT), Matthias Jarke (RWTH, FhG-FIT): ``Integration von Geschäftskennzahlen und Textdokumenten mit Semantic Web Technologien'' at Künstliche Intelligenz, Themenheft ``Semantic Web'', KI 17 3/2003, pp. 35-38.
- Christoph Quix (RWTH): ``Quality-oriented and Metadata-driven Integration in Information Grids'', 2nd IST Workshop on Metadata Management in Grid and P2P Systems (MMGPS) - Models, Services, Architectures, London, UK, December 2004.
- R. Benassi, S. Bergamaschi (UNIMO), M. Vincini (UNIMO): ``TUCUXI: the intelligent hunter agent for concept understanding and lexical chaining", Web Intelligence Conference, September 20-24, 2004, King Wing Hot Spring Hotel, Beijing, China.
- Enrico Franconi (FUB), Sergio Tessaris (FUB): ``Rules and Queries with Ontologies: a Unified Logical Framework'', Workshop on Principles and Practice of Semantic Web Reasoning (PPSWR'04), St. Malo, France, 8/9 September 2004. Supported by the REWERSE and the CoLogNet European Networks of Excellence.
- Enrico Franconi (FUB), Gabriel Kuper, Andrei Lopatenko (FUB), Ilya Zaihrayeu: ``Queries and Updates in the coDB Peer to Peer Database System'', Proceedings of the 30th International Conference on Very Large Data Bases (VLDB'04), Toronto, Canada, 29 August/3 September 2004.
- Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO): ``The MOMIS Methodology for Integrating Heterogeneous Data Sources'', IFIP World Computer Congress, Toulouse France, 22/27 August 2004
- Tiziana Catarci (UNIROMA), Tania Di Mascio (UNIROMA), Enrico Franconi (FUB), Giuseppe Santucci (UNIROMA), Sergio Tessaris (FUB): ``An ontology based visual tool for query formulation support'', Proceedings of the 16th European Conference on Artificial Intelligence (ECAI-04), Valencia, Spain, 22/24 August 2004. A short version appeared in ODBASE'03, International Conference on Ontologies, Databases and Applications of SEmantics, 2003.
- R. Benassi, Sonia Bergamaschi (UNIMO), Alain Fergnani (UNIMO), D. Miselli (UNIMO): ``Extending a Lexicon Ontology for Intelligent Information Integration'', European Conference on Artificial Intelligence (ECAI2004), to be held in Valencia, Spain, 22/27 August 2004.
- Sonia Bergamaschi (UNIMO), Pablo Fillottrani (FUB), Gionata Gelati (UNIMO): ``The SEWASIE multi-agent system'', Third International Workshop on Agents and Peer-to-Peer Computing (AP2PC 2004), to be held at AAMAS´04 in New York City, USA, 19/20 July 2004.
- R. Benassi, Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO), Francesco Guerra (UNIMO), Maurizio Vincini (UNIMO): ``Synthesizing an Integrated Ontology with MOMIS'', at the International Conference on Knowledge Engineering and Decision Support (ICKEDS), to be held in Porto, Portugal, 21/23 July 2004.
- Chrisitan Seeling (FHG-FIT), Andreas Becks (FHG-FIT): ``Analysing Associations of Textual and Relational Data with a Multiple Views System'', at the 2nd International Conference on Coordinated and Multiple Views in Exploratory Visualization (CMV 2004), to be held in London, England, 13 July 2004. The proceedings will be published by IEEE Computer Society Press.
- Christian Seeling (FHG-FIT), M. Spaniol, Andreas Becks (FHG-FIT), R. Klamma: ``Discourse Visualization Strategies for a Comprehensive Medial Analysis of Cultural Science Communities'' at the 4th International Conference on Knowledge Management (I-KNOW'04), Graz, Austria, 30 June/2 July 2004.
- Enrico Franconi (FUB), Anand Kamble (FUB): ``A Data Warehouse Conceptual Data Model'', Proceedings of the 16th Conf. on Scientific and Statistical Database Management (SSDBM'04), Santorini, Greece, 21/23 June 2004.
- R. Benassi, Sonia Bergamaschi (UNIMO), Maurizio Vincini (UNIMO): ``Web Semantic Search with TUCUXI'', at the Convegno Nazionale su Sistemi Evoluti per Basi di Dati. S.Margherita di Pula (CAGLIARI), Italy, 21/23 June 2004.
- Diego Calvanese (FUB), Giuseppe De Giacomo (UNIROMA), Maurizio Lenzerini (UNIROMA), Riccardo Rosati (UNIROMA), Guido Vetere (IBM): ``Hyper: A Framework for Peer-to-Peer Data Integration on Grids'' at the International Conference on Semantics for a Networked World, Semantics for Grid Databases, Paris, 17/19 June 2004.
- Enrico Franconi (FUB), Anand Kamble (FUB): ``The GMD Data Model and Algebra for Multidimensional Information''. Proceedings of the 16th International Conference on Advanced Information Systems Engineering (CAiSE-04), Riga, Latvia, 8 June 2004.
- Paolo Dongilli (FUB), Enrico Franconi (FUB), Sergio Tessaris (FUB): ``Semantics driven support for query formulation'', Proceedings of the 2002 International Workshop on Description Logics (DL-04), Whistler (BC), Canada, 6/8 June 2004.
- Andreas Becks (FHG-FIT), Christian Seeling (FHG-FIT): ``SWAPit - A Multiple Views Paradigm for Exploring Associations of Texts and Structured Data'', in ACM Proceedings of the 9th International Working Conference on Advanced Visual Interfaces (AVI'2004), Gallipoli, Italy, 25/28 May 2004.
- Enrico Franconi (FUB), Gabriel Kuper, Andrei Lopatenko (FUB), Ilya Zaihrayeu: ``The coDB Robust Peer-to-Peer Database System'', Proceedings of the 2nd Workshop on Semantics in Peer-to-Peer and Grid Computing (SemPGrid'04), 17/18 May 2004.
- Mareike Schoop (RWTH), F. Köhne, D. Staskiewicz: ``A Communication Perspective on Electronic Negotiation Support Systems: Impacts, Challenges, and Solutions''. In W. Abramowicz (ed.), Proceedings of 7th International Conference on Business Information Systems, April 2004, Poznan, Poland, pp. 530-541, Wydawnictwo Akademii Ekonomicznej w Poznaniu.
- Enrico Franconi (FUB), Gabriel Kuper, Andrei Lopatenko (FUB), Ilya Zaihrayeu: ``A distributed algorithm for robust data sharing and updates in P2P database networks'', at the EDBT International Workshop on Peer-to-peer Computing and Databases (P2P&DB'04), Heraklion, Crete, 14 March 2004.
- Mareike Schoop (RWTH), Aida Jertila (RWTH): ``Electronic Commerce in the Semantic Web Era''. In M. Bichler, C. Holtmann, S. Kirn, J.P. Müller. C. Weinhardt (eds.): Coordination and Agent Technology in Value Networks, Multikonferenz Wirtschaftsinformatik (MKWI 04), Essen, March 2004, pp. 137-150
- Andrea Calì (UNIROMA), Saverio De Nigris, Domenico Lembo, Gabriele Messineo, Riccardo Rosati (UNIROMA), Marco Ruzzi: ``DIS@DIS: a System for Semantic Data Integration under Integrity Constraints'', published in the Proceedings of the Fourth International Conference on Web Information Systems Engineering (WISE 2003), pages 260-271, December 2003.
- Guido Vetere (IBM): ``Publishing Ontologies for Information Integration in a P2P Environment'', Workshop on Model Driven Web Services, IBM Academy of Technology, Hawthorne, New York, 11-13 November 2003.
- Tiziana Catarci (UNIROMA), Tania Di Mascio (UNIROMA), Enrico Franconi (FUB), Giuseppe Santucci (UNIROMA), Sergio Tessaris (FUB): ``An Ontology Based Visual Tool for Query Formulation Support'' at the International Conference on Ontologies, Databases and Applications of Semantics (ODBASE 2003), Catania, Italy, 3/7 November 2003.
- Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO), D. Miselli, A. Fergnani, Maurizio Vincini (UNIMO): ``Building an Integrated Ontology within the SEWASIE Project: The Ontology Builder Tool'' demo at the 2nd International Semantic Web Conference (ISWC 2003), Sundial Resort, Sanibel Island, Florida, USA, 20 October 2003.
- Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO), Daniele Montanari (UNIMO), Laura Ottaviani (UNIMO): ``Semantic Web Search Engines: the SEWASIE approach'' poster at the 2nd International Semantic Web Conference (ISWC 2003), Sundial Resort, Sanibel Island, Florida, USA, 20 October 2003.
- Jürgen Dix (FUB), Thomas Eiter, Michael Fink, Axel Polleres and Yingqian Zhang: ``Monitoring Agents via Declarative Planning'' at the 7th German National Conference on Artificial Intelligence (KI '03), Hamburg, Germany, 15/18 September 2003 (Conference proceedings pp. 646-660, published as LNCS 2821 by Springer).
- Jürgen Dix (FUB), Ugur Kuter and Dana Nau: ``HTN planning in ASP programming'' at the 7th German National Conference on Artificial Intelligence (KI '03), Hamburg, Germany, 15/18 September 2003 (Conference proceedings pp. 505-519, published as LNCS 2821 by Springer).
- Tania Di Mascio (UNIROMA): ``Assisting User of the Semantic Web: the SEWASIE Project'' poster at the 10th International Human Computer Interaction (HCI 2003), Bath, England, 8/12 September 2003 (Conference proceedings pp. 157-159, published by Lawrence Erlbaum Associates).
- Enrico Franconi (FUB), Anand Kamble (FUB): ``The GMD Data Model for Multidimensional Information: a brief introduction''. 5th International Conference on Data Warehousing and Knowledge Discovery (DaWaK'03), Prague, Czech Republic, 3/5 September 2003.
- Enrico Franconi (FUB), Gabriel Kuper, Andrei Lopatenko (FUB) and Luciano Serafini: ``A Robust Logical and Computational Characterization for Peer-to-Peer Database Systems'' at the International Workshop on Databases, Information Systems and Peer-to-Peer Computing, Berlin, Germany, 7/8 September 2003.
- Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO), Francesco Guerra (UNIMO), Maurizio Vincini (UNIMO): ``Building an integrated Ontology within SEWASIE system'' at the 1st International Workshop on Semantic Web and Databases (SWDB), (co-located with VLDB 2003), Berlin, Germany, 7/8 September 2003.
- Enrico Franconi (FUB), David Toman: ``Fixpoint Extensions of Temporal Description Logics''. 2003 International Workshop on Description Logics, Rome, Italy, 5/7 September 2003.
- Christian Seeling (FhG-FIT), Andreas Becks (FhG-FIT): ``Exploiting Metadata for Ontology-Based Visual Exploration of Weakly Structured Text Documents'' at the 7th International Conference on Information Visualisation (IV03), London, U.K., July 2003 (Conference proceedings pp. 652-657,published by IEEE Press, ISBN 0-7695-1988-1).
- J. Köller, Matthias Jarke (RWTH), Mareike Schoop (RWTH): ``Towards a Standardization Process for Component Based Architectures'' at the 10th International Conference on Concurrent Engineering (CE 2003), Madeira, Portugal, 26/30 July 2003 (Conference Proceedings pp. 359-367, R. Jardim-Goncalves, H. Cha, A. Steiger-Garcao eds., published by Balkema Publishers).
- Mareike Schoop (RWTH): ``Practices and Standards in Electronic Negotiations'' at the 10th International Conference on Concurrent Engineering (CE 2003), Madeira, Portugal, 26/30 July 2003. (Conference Proceedings pp. 391-398, R. Jardim-Goncalves, H. Cha, A. Steiger-Garcao eds., published by Balkema Publishers).
- Sonia Bergamaschi (UNIMO), Francesco Guerra (UNIMO), Maurizio Vincini (UNIMO): ``A peer-to-peer information system for the semantic web'' at the International Workshop on Agents and Peer-to-Peer Computing, held in AAMAS 2003 International Conference on Autonomous Agents and MultiAgent Systems, Melbourne, Australia, 14 July 2003.
- Enrico Franconi (FUB), Anand Kamble (FUB): ``The GMD Data Model for Multidimensional Information: a brief introduction'' at 11th Italian Symposium on Advanced Database Systems (SEBD 2003). Cosenza, Italy, 24/27 June 2003.
- Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO), Alain Fergnani (UNIMO), Francesco Guerra (UNIMO), Maurizio Vincini (UNIMO), Daniele Montanari (UNIMO): ``A Peer-to-Peer Agent Based Semantic Search Engine'' at the 11th Italian Symposium on Advanced Database Systems (SEBD 2003). Cosenza, Italy, 24/27 June 2003.
- Johann Gamper (FUB), Paolo Dongilli (FUB): ``Towards a Portal for Minority Rights in Europe'' at IADIS International Conference e-Society 2003, Lisbon, Portugal, 3/6 June 2003.
- Johann Gamper (FUB), Nikolaus Augsten (FUB): ``The eBZ Digital City Initiative'' at IADIS International Conference e-Society 2003, Lisbon, Portugal, 3/6 June 2003.
- Johann Gamper (FUB), Judith Knapp: ``A Data Model and its Implementation for a Web-based Language Learning System'' at the 12th International World Wide Web Conference, Budapest, Hungary, 20/24 May 2003.
- Mareike Schoop (RWTH), Aida Jertila (RWTH): ``Negoisst: Enabling Flexible Complex Electronic Negotiations in B2B Electronic Commerce'' at the 12th Workshop on Information Technology and Systems (WITS 2002), Barcelona, Spain, 15 December, 2002.
- Sonia Bergamaschi (UNIMO), Maurizio Vincini (UNIMO): ``A Semantic Approach to Access Heterogeneous Data Sources: the SEWASIE Project'' invited talk at TELEBALT Conference ``Teleworking for Business, Education, Research and e-Commerce'', Vilnius, Lithuania, 19-23 October 2002.
- Andrea Calì (UNIROMA) presented a comparative study on several architectural approaches to information integration to be considered in SEWASIE in the paper ``On the Expressive Power of Data Integration Systems'', by Andrea Calì, Diego Calvanese, Giuseppe De Giacomo, and Maurizio Lenzerini (Università di Roma La Sapienza, Italy) at the 21st International Conference on Conceptual Modeling - ER 2002, Tampere, Finland, 7/11 October, 2002.
- Alessandro Artale (FUB), Enrico Franconi (FUB), Frank Wolter, Michael Zakharyaschev: ``A Temporal Description Logic for Reasoning over Conceptual Schemas and Queries'' at the 8th European Conference on Logics in Artificial Intelligence (JELIA-2002), Cosenza, Italy, 23/26 September 2002.
- Sonia Bergamaschi (UNIMO), Francesco Guerra (UNIMO), Maurizio Vincini (UNIMO): ``Product Classification Integration for e-Commerce'' at the 2nd International Workshop on Electronic Business Hubs (WEBH 2002) in conjunction with DEXA 2002, Aix En Provence, France, 2/6 September 2002.
- Domenico Beneventano (UNIMO), Sonia Bergamaschi (UNIMO), S. Castano, V. De Antonellis, A. Ferrara, Francesco Guerra (UNIMO), F. Mandreoli, G. C. Ornetti, Maurizio Vincini (UNIMO): ``Semantic Integration and Query Optimization of Heterogeneous Data Sources'' at the International Conference on Object Oriented Information Systems, invited paper at OOIS Workshops 2002, Montpellier, France, 2/5 September 2002 (Conference Proceedings pp. 154-165).
- Sonia Bergamaschi (UNIMO), Francesco Guerra (UNIMO): ``Peer to Peer Paradigm for a Semantic Search Engine'' at the International Workshop on Agents and Peer-to-Peer Computing, Bologna, Italy. 15 July 2002 (Conference proceedings will appear in LNCS 2530 by Springer).
- Martin Peim, Enrico Franconi (FUB), Norman Paton and Carole Goble: ``Query Processing with Description Logic Ontologies Over Object-Wrapped Databases'' at the 14th International Conference on Scientific and Statistical Database Management (SSDBM-02), Edinburgh, UK, July 2002.
- Mareike Schoop (RWTH), Andreas Becks (FhG-FIT), Christoph Quix (RWTH), Thomas Burwick (TN), Christoph Engels (TN), Matthias Jarke (RWTH, FhG-FIT): ``Enhancing Decision and Negotiation Support in Enterprise Networks Through Semantic Web Technologies'' at the Workshop of XML Technologies for the Semantic Web, (XSW 2002), Berlin, Germany. 24/25 June 2002.
- Sonia Bergamaschi (UNIMO), Francesco Guerra (UNIMO), Maurizio Vincini (UNIMO): ``A Data Integration Framework for E-commerce product classification'' at the 1st International Semantic Web Conference (ISWC2002), Sardegna, Italy. 9/12 June 2002.
- Martin Peim, Enrico Franconi (FUB), Norman Paton (2002): ``Estimating Soundness and Completeness of Queries over Description Logic Ontologies'' at the 9th International Workshop on Knowledge Representation meets Databases (KRDB-2002), Toulouse, France, 21 April 2002.
- Martin Peim, Enrico Franconi (FUB), Norman Paton: ``Applying Functional Languages in Knowledge-Based Information Integration Systems'' in ``The Functional Approach to Data Management'', edited by Peter Gray, Larry Kerschberg, Peter King and Alex Poulovassilis, Springer-Verlag, LNCS, 2004.
- Alessandro Artale (FUB), Enrico Franconi (FUB), Federica Mandreoli: ``Description Logics for Modelling Dynamic Information'' in ``Logics for Emerging Applications of Databases'', edited by Jan Chomicki, Ron van der Meyden and Günter Saake, Springer-Verlag, 2003.
- Jürgen Dix (FUB), Fariba Sadri, Ken Satoh are editors of ``Computational Logic and Multi Agency'', published by Baltzer Science Publishers, Special Issue of the Annals in Mathematics and Artificial Intelligence, 2003.
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