Parametric Types for Typed Attribute-Value Logic Gerald Penn author 1998-08 text 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 2 Association for Computational Linguistics Montreal, Quebec, Canada conference publication penn-1998-parametric-types 10.3115/980691.980738 https://aclanthology.org/P98-2169/ 1998-08 1027 1033