Logical Form of Hierarchical Relation on Verbs and Extracting it from Definition Sentences in a Japanese Dictionary Yoichi Tomiura author Teigo Nakamura author Toru Hitaka author Sho Yoshida author 1992 text COLING 1992 Volume 2: The 14th International Conference on Computational Linguistics conference publication tomiura-etal-1992-logical https://aclanthology.org/C92-2087/ 1992