Utility Evaluation of Cross-document Information Extraction Heng Ji author Zheng Chen author Jonathan Feldman author Antonio Gonzalez author Ralph Grishman author Vivek Upadhyay author 2010-06 text Human Language Technologies: The 2010 Annual Conference of the North American Chapter of the Association for Computational Linguistics Ron Kaplan editor Jill Burstein editor Mary Harper editor Gerald Penn editor Association for Computational Linguistics Los Angeles, California conference publication ji-etal-2010-utility https://aclanthology.org/N10-1036/ 2010-06 285 288