Improving Semantic Parsing with Enriched Synchronous Context-Free Grammar Junhui Li author Muhua Zhu author Wei Lu author Guodong Zhou author 2015-09 text Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing Lluís Màrquez editor Chris Callison-Burch editor Jian Su editor Association for Computational Linguistics Lisbon, Portugal conference publication li-etal-2015-improving 10.18653/v1/D15-1170 https://aclanthology.org/D15-1170/ 2015-09 1455 1465