Exploiting Lexical Expansions and Boolean Compositions for Web Querying Bernardo Magnini author Roberto Prevete author 2000-10 text ACL-2000 Workshop on Recent Advances in Natural Language Processing and Information Retrieval Association for Computational Linguistics Hong Kong, China conference publication magnini-prevete-2000-exploiting 10.3115/1117755.1117758 https://aclanthology.org/W00-1102/ 2000-10 13 21