Exploiting Conversational Implicature for Generating Concise Explanations Helmut Horacek author 1991-04 text Fifth Conference of the European Chapter of the Association for Computational Linguistics Jürgen Kunze editor Dorothee Reimann editor Association for Computational Linguistics Berlin, Germany conference publication horacek-1991-exploiting https://aclanthology.org/E91-1033/ 1991-04