Enhanced Interactive Question-Answering with Conditional Random Fields Andrew Hickl author Sanda Harabagiu author 2006-06 text Proceedings of the Interactive Question Answering Workshop at HLT-NAACL 2006 Nick Webb editor Association for Computational Linguistics New York, NY, USA conference publication hickl-harabagiu-2006-enhanced https://aclanthology.org/W06-3004/ 2006-06 25 32