In: Jonathan J. Hull; S. Liebowitz (Hrsg.). Document Analysis Systems II. Pages 189-208, Series in Machine Perception and Artificial Intelligence, Vol. 29, World Scientific Publishing Co. Inc. Singapore, 1998.
In: Proceedings of the International Workshop on Natural Language Generation 1998. International Natural Language Generation Conference (INLG-98), August 5-7, Niagara On The Lake, Canada, 8/1998.
In: Proceedings of the GIGA European Business Process & Workflow Conference. GIGA European Business Process & Workflow Conference, Geneva, Switzerland, 1998.
In: ISOMA-98: Sixth International Symposium on Manufacturing with Applications. International Symposium on Manufacturing with Applications (ISOMA), Anchorage, TSI Press, Albuquerque, New Mexico, USA, 5/1998.
In: Proceedings of 14th European Meeting on Cybernetics ans Systems Research, EMCSR-98. European Meetings on Cybernetics and Systems Research (EMCSR-98), Pages 695-700, 1998.
In: Proceedings of 3rd International Conference on Practical Applications of Intelligent Agents and Multiagents, PAAMS-98. International Conference on Practical Applications of Intelligent Agents and Multiagents (PAAMS-98), Pages 577-590, 1998.