Comparing Human and Machine Performance for Natural Language Information Extraction: Results from the Tipster Text Evaluation Craig A Will author 1993-09 text TIPSTER TEXT PROGRAM: PHASE I: Proceedings of a Workshop held at Fredricksburg, Virginia, September 19-23, 1993 Association for Computational Linguistics Fredericksburg, Virginia, USA conference publication will-1993-comparing-human 10.3115/1119149.1119170 https://aclanthology.org/X93-1018/ 1993-09 179 193