Potts Model on the Case Fillers for Word Sense Disambiguation Hiroya Takamura author Manabu Okumura author 2011-11 text Proceedings of 5th International Joint Conference on Natural Language Processing Haifeng Wang editor David Yarowsky editor Asian Federation of Natural Language Processing Chiang Mai, Thailand conference publication takamura-okumura-2011-potts https://aclanthology.org/I11-1158/ 2011-11 1382 1386