KnowItNow: Fast, Scalable Information Extraction from the Web Michael J Cafarella author Doug Downey author Stephen Soderland author Oren Etzioni author 2005-10 text Proceedings of Human Language Technology Conference and Conference on Empirical Methods in Natural Language Processing Raymond Mooney editor Chris Brew editor Lee-Feng Chien editor Katrin Kirchhoff editor Association for Computational Linguistics Vancouver, British Columbia, Canada conference publication cafarella-etal-2005-knowitnow https://aclanthology.org/H05-1071/ 2005-10 563 570