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In: Proceedings of the 5th International Conference on Document Analysis and Recognition. International Conference on Document Analysis and Recognition (ICDAR-99), September 20-22, Bangalore, India, Pages 713-716, ISBN 0-7695-0318-7, IEEE Computer Society, Washington, DC, USA, 1999.
In: 13th Pacific Asia Conference on Language, Information and Computation (PACLIC 13), February 10-12. Pacific Asia Conference on Language, Information and Computation (PACLIC), 1999.
In: Proceedings of the 16th International Joint Conference on Artificial Intelligence (IJCAI '99). Workshop on Machine Learning for Information Filtering, July 31 - August 6. International Joint Conference on Artificial Intelligence (IJCAI), 1999.