The Lexical Semantics of Comparative Expressions in a Multi-Level Semantic Processor Duane E Olawsky author 1989-06 text 27th Annual Meeting of the Association for Computational Linguistics Association for Computational Linguistics Vancouver, British Columbia, Canada conference publication olawsky-1989-lexical 10.3115/981623.981644 https://aclanthology.org/P89-1021/ 1989-06 169 176