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: Daniel M. Dubois (Hrsg.). The second international conference on computing anticipatory systems, CASYS '98. International Conference on Computing Anticipatory Aystems (CASYS-98), Liege, Belgium, Pages 531-542, Vol. 465, No. 1, American Institut of Physics (AIP), 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.
