A Graph-Based Approach to Named Entity Categorization in Wikipedia Using Conditional Random Fields Yotaro Watanabe author Masayuki Asahara author Yuji Matsumoto author 2007-06 text Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL) Jason Eisner editor Association for Computational Linguistics Prague, Czech Republic conference publication watanabe-etal-2007-graph https://aclanthology.org/D07-1068/ 2007-06 649 657