S. Staab, und U. Hahn. Advances in Artificial Intelligence, 12th Biennial Conference of the
Canadian Society for Computational Studies of Intelligence, AI '98,
Vancouver, BC, Canada, June 18-20, 1998, Proceedings, Seite 334--348. (1998)
S. Staab, und U. Hahn. Proceedings of the Sixteenth International Joint Conference on Artificial
Intelligence, IJCAI 99, Stockholm, Sweden, July 31 - August 6, 1999.
2 Volumes, 1450 pages, Seite 1247--1252. (1999)
S. Staab, und U. Hahn. Proceedings of the Fifteenth International Joint Conference on Artificial
Intelligence, IJCAI 97, Nagoya, Japan, August 23-29, 1997, 2 Volumes, Seite 996--1001. (1997)
S. Staab, und U. Hahn. Proceedings of the Fourteenth National Conference on Artificial Intelligence
and Ninth Innovative Applications of Artificial Intelligence Conference,
AAAI 97, IAAI 97, July 27-31, 1997, Providence, Rhode Island., Seite 616--621. (1997)