punct-An Alternative Verb Semantic Ontology Representation Kavitha Rajan author 2015-12 text Proceedings of the 12th International Conference on Natural Language Processing Dipti Misra Sharma editor Rajeev Sangal editor Elizabeth Sherly editor NLP Association of India Trivandrum, India conference publication rajan-2015-punct https://aclanthology.org/W15-5922/ 2015-12 144 151