Bootstrapping Steven Abney author 2002-07 text Proceedings of the 40th Annual Meeting of the Association for Computational Linguistics Pierre Isabelle editor Eugene Charniak editor Dekang Lin editor Association for Computational Linguistics Philadelphia, Pennsylvania, USA conference publication abney-2002-bootstrapping 10.3115/1073083.1073143 https://aclanthology.org/P02-1046/ 2002-07 360 367