


- 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): ``Data
integration under integrity constraints'', 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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