The Ontology Problem is a fundamental challenge of the emerging Semantic Web. This problem is comprised of three key sub-problems, the Upper Ontology Problem, the Domain Ontology Problem, and the Ontology Integration Problem.
R. de Almeida Falbo, G. Guizzardi, and K. Duarte. SEKE '02: Proceedings of the 14th international conference on Software engineering and knowledge engineering, page 351--358. New York, NY, USA, ACM Press, (2002)
B. Wielinga, Th, J. Wielemaker, and J. Sandberg. K-CAP '01: Proceedings of the 1st international conference on Knowledge capture, page 194--201. New York, NY, USA, ACM Press, (2001)
A. Hotho, S. Staab, and G. Stumme. Proceedings of the 2003 IEEE International Conference on Data Mining, page 541-544 (Poster. Melbourne, Florida, IEEE Computer Society, (November 2003)
R. Prieto-Díaz. Information Reuse and Integration, 2003. IRI 2003. IEEE International Conference on, page 458-465. IEEE Systems, Man, and Cybernetics Society, (2003)
H. Stuckenschmidt, and F. van Harmelen. K-CAP '01: Proceedings of the 1st international conference on Knowledge capture, page 163--170. New York, NY, USA, ACM Press, (2001)
H. joon Kim. Proceedings of the First International Conference on Knowledge Science, Engineering and Management (KSEM'06), volume 4092 of Lecture Notes in Artificial Intelligence, page 202-214. Berlin, Germany, Springer, (August 2006)
M. Knapp, S. Dexter, and R. Mclaughlin. WWW Alt. '04: Proceedings of the 13th international World Wide Web conference on Alternate track papers & posters, page 410--411. New York, NY, USA, ACM Press, (2004)
B. Grosof, and T. Poon. WWW '03: Proceedings of the 12th international conference on World Wide Web, page 340--349. New York, NY, USA, ACM Press, (2003)
J. Yeh, and S. hong Sie. Advances in Applied Artificial Intelligence, volume 4031 of Lecture Notes in Computer Science, page 982--989. Berlin / Heidelberg, Springer, (August 2006)
M. Sanderson, and W. Croft. Proceedings of the 22nd Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR'99, page 206--213. (1999)
P. Cimiano, S. Staab, and J. Tane. Proceedings of the ECML/PKDD Workshop on Adaptive Text Extraction and Mining, Cavtat-Dubrovnik, Croatia, page 10-17. (2003)
P. Cimiano, and J. Völker. Proceedings of the 10th International Conference on Applications of Natural Language to Information Systems (NLDB), volume 3513 of Lecture Notes in Computer Science, page 227-238. Alicante, Spain, Springer, (2005)