PROTEUS and PUNDIT: RESEARCH IN TEXT UNDERSTANDING at the Department of Computer Science, New York University and System Development Corporation – A Burroughs Company Ralph Grishman author Lynette Hirschman author 1986 text Strategic Computing - Natural Language Workshop: Proceedings of a Workshop Held at Marina del Rey, California, May 1-2, 1986 conference publication grishman-hirschman-1986-proteus https://aclanthology.org/H86-1002/ 1986