A Hybrid Approach to Natural Language Web Search Jennifer Chu-Carroll author John Prager author Yael Ravin author Christian Cesar author 2002-07 text Proceedings of the 2002 Conference on Empirical Methods in Natural Language Processing (EMNLP 2002) Association for Computational Linguistics conference publication chu-carroll-etal-2002-hybrid 10.3115/1118693.1118717 https://aclanthology.org/W02-1024/ 2002-07 180 187