SAIL-GRS: Grammar Induction for Spoken Dialogue Systems using CF-IRF Rule Similarity Kalliopi Zervanou author Nikolaos Malandrakis author Shrikanth Narayanan author 2014-08 text Proceedings of the 8th International Workshop on Semantic Evaluation (SemEval 2014) Preslav Nakov editor Torsten Zesch editor Association for Computational Linguistics Dublin, Ireland conference publication zervanou-etal-2014-sail 10.3115/v1/S14-2088 https://aclanthology.org/S14-2088/ 2014-08 508 511