The Lockheed Martin TIPSTER II Project Steven Maiorano author 1996-05 text TIPSTER TEXT PROGRAM PHASE II: Proceedings of a Workshop held at Vienna, Virginia, May 6-8, 1996 Association for Computational Linguistics Vienna, Virginia, USA conference publication maiorano-1996-lockheed 10.3115/1119018.1119030 https://aclanthology.org/X96-1010/ 1996-05 47 48