The Smart/Empire TIPSTER IR System Chris Buckley author Janet Walz author Claire Cardie author Scott Mardis author Mandar Mitra author David Pierce author Kiri Wagstaff author 1998-10 text TIPSTER TEXT PROGRAM PHASE III: Proceedings of a Workshop held at Baltimore, Maryland, October 13-15, 1998 Association for Computational Linguistics Baltimore, Maryland, USA conference publication buckley-etal-1998-smart 10.3115/1119089.1119111 https://aclanthology.org/X98-1017/ 1998-10 107 121