1. J. Yue Chain, A. Bagga, A.W. Biermann, The role of WordNet in the creation of a trainable message understanding system, in: Proceedings of AAAI-97, Menlo Park, CA, 1997, pp. 79–85.
2. M.E. Calif, R.J. Mooney, Relational learning of pattern-match rules for information extraction, in: Proceedings of the ACL Workshop on Natural Language Learning, Stanford, California, 1997, pp. 9–15.
3. A semantic network of English verbs;Fellbaum,1998
4. F. Gomez, An algorithm for aspects of semantic interpretation using an enhanced WordNet, in: Proceedings of the 2nd North American Meeting of the North American Association for Computational Linguistics, NAACL-2001, 2001, pp. 87–94.
5. F. Gomez, Building verb predicates: a computational view, in: Proceedings of the 22nd Meeting of the Association for Computational Linguistics, ACL-04, Barcelona, Spain, 2004, pp. 351–358.