Deriving Database Queries from Logical Forms by Abductive Definition Expansion Manny Rayner author Hiyan Alshawi author 1992-03 text Third Conference on Applied Natural Language Processing Association for Computational Linguistics Trento, Italy conference publication rayner-alshawi-1992-deriving 10.3115/974499.974501 https://aclanthology.org/A92-1001/ 1992-03 1 8