L. Page, S. Brin, R. Motwani, and T. Winograd. Proceedings of the 7th International World Wide Web Conference, page 161--172. Brisbane, Australia, (1998)
C. Patel, K. Supekar, Y. Lee, and E. Park. Proceedings of Fifth ACM International Workshop on Web information and data management, page 58--61. New York, NY, USA, (2003)
A. Gómez-Pérez. Proceedings of the Eleventh Conference on Artificial Intelligence for Applications, Los Alamitos, page 299--305. Los Alamitos, IEEE Computer Society Press, (1995)
S. Tartir, I. Arpinar, M. Moore, A. Sheth, and B. Aleman-Meza. Proceedings of IEEE Workshop on
Knowledge Acquisition from Distributed, Autonomous, Semantically Heterogeneous Data and Knowledge Sources, (2005)
A. Lozano-Tello, and A. Gómez-Pérez. Journal of Database Management Special Issue on Ontological analysis, Evaluation, and Engineering of Business Systems Analysis Methods, (2004)
A. Maedche, and S. Staab. Proc. Of the European Conference on Knowledge Acquisition and Management - EKAW-2002. Madrid, Spain, October 1-4, 2002, volume 2473 of LNCS/LNAI, Springer, (2002)
H. Alani. Proceedings of the 15th international conference on World
Wide Web, WWW 2006, Edinburgh, Scotland, UK, May 23-26,
2006, page 491-495. ACM, (2006)
J. Völker, D. Vrandecić, and Y. Sure. Proceedings of the Fourth International Semantic Web Conference (ISWC'05), volume 3729 of LNCS, Springer Verlag Berlin-Heidelberg, (November 2005)