- OM, volume 689 of CEUR Workshop Proceedings, CEUR-WS.org, (2010)
- Semantic Web 2(2):157-166 (2011)
- Ontotext Lab, Sirma Group Corp., (2006)
- Proceedings of the 13th European Conference on Knowledge Engineering and Knowledge Management EKAW'02, page 197--212. Siguenza, Spain, (2002)
- International Semantic Web Conference, volume 2870 of Lecture Notes in Computer Science, page 484-499. Springer, (2003)
- International Semantic Web Conference, volume 2870 of Lecture Notes in Computer Science, page 834-849. Springer, (2003)
- EKAW, volume 2473 of Lecture Notes in Computer Science, page 197-212. Springer, (2002)
- EKAW, volume 2473 of Lecture Notes in Computer Science, page 373-378. Springer, (2002)
- ER, volume 2503 of Lecture Notes in Computer Science, page 79-89. Springer, (2002)
- Semantic Web 2(1):33-42 (2011)
- Ontology Mapping Workshop at ISWC 2010, Shanghai, China, (November 2010)
- SIGMOD Record 39(3):24-26 (2010)
- WISE Workshops, volume 3807 of Lecture Notes in Computer Science, page 182--192. Springer, (2005)
- (2010)
- Language Technology and the Semantic Web, Workshop on NLP and XML NLPXML-2003, Budapest, Hungary, (2003)
- Language Technology and the Semantic Web, Workshop on NLP and XML NLPXML-2003, Budapest, (2003)held in conjunction with EACL 2003 .
- Proc. of the 13th European Conf. on Knowledge Engineering and Knowledge Management EKAW02 Siguenza, Spain, page 197--212. (2002)
- Web Semantics: Science, Services and Agents on the World Wide Web 2(1):49 - 79 (2004)
- Web Semantics: Science, Services and Agents on the World Wide Web 2(1):49 - 79 (2004)
- Proceedings of Formal Ontology in Information Systems, Ogunquit Maine, (2001)


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