A New Approach to Text Understanding Ralph Weischedel author Damaris Ayuso author Sean Boisen author Heidi Fox author Robert Ingria author 1992 text Speech and Natural Language: Proceedings of a Workshop Held at Harriman, New York, February 23-26, 1992 conference publication weischedel-etal-1992-new https://aclanthology.org/H92-1063/ 1992