In: Mokrane Bouzeghoub; Zoubida Kedad; Elisabeth Metais (Hrsg.). Natural Language Processing and Information Systems. Pages 227-238, Lecture Notes in Computer Science (LNCS), Vol. 1959, ISBN 978-3-540-41943-3, Springer, Berlin, 2001.
In: Proceedings of the Workshop on E-Business & the Intelligent Web. International IJCAI Workshop on E-Business & the Intelligent Web, August 5, Seattle, WA, USA, 2001.
In: Proceedings of the fifth International Conference on Autonomous Agents. International Conference on Autonomous Agents (AGENTS-01), May 28 - June 1, Montreal, QC, Canada, Pages 73-74, ACM Press, New York, 2001.
Michael Schillo; Hans-Jürgen Bürckert; Klaus Fischer; Matthias Klusch
In: Proceedings of the Fifth International Conference on Autonomous Agents. International Conference on Autonomous Agents (AGENTS-01), May 28 - June 1, Montreal, Canada, Pages 75-76, ACM Press, New York, 2001.
In: Ning Zhong; Jiming Liu; Setsuo Ohsuga; Jeffrey Bradshaw (Hrsg.). Proceedings of the 2nd Asia-Pacific Conference on Intelligent Agent Technology. Asia-Pacific Conference on Intelligent Agent Technology (IAT), October 23-26, Maebashi City, Japan, Pages 119-123, ISBN 978-981-02-4706-5, World Scientific Publishing Co. 2001.