Stephan Hartmann

1993

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Automatic Indexing Based on Bayesian Inference Networks.
Kostas Tzeras|Stephan Hartmann
Proceedings of the 16th Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval. Pittsburgh, PA, USA, June 27 - July 1, 1993

1991

dblp
AIR/X - A rule-based multistage indexing system for Iarge subject fields.
Norbert Fuhr|Stephan Hartmann|Gerhard Lustig|Michael Schwantner|Kostas Tzeras|Gerhard Knorz
Computer-Assisted Information Retrieval (Recherche d'Information et ses Applications) - RIAO 1991, 3rd International Conference, Universitad Autonoma de Barcelona, Spain, April 2 - May 5, 1991. Proceedings