GE: Description of the NLToolset System as Used for MUC-3 George Krupka author Paul Jacobs author Lisa Rau author Lucja Iwanska author 1991 text Third Message Understanding Conference (MUC-3): Proceedings of a Conference Held in San Diego, California, May 21-23, 1991 conference publication krupka-etal-1991-ge-description https://aclanthology.org/M91-1022/ 1991