UBC-AS: A Graph Based Unsupervised System for Induction and Classification Eneko Agirre author Aitor Soroa author 2007-06 text Proceedings of the Fourth International Workshop on Semantic Evaluations (SemEval-2007) Eneko Agirre editor Lluís Màrquez editor Richard Wicentowski editor Association for Computational Linguistics Prague, Czech Republic conference publication agirre-soroa-2007-ubc https://aclanthology.org/S07-1075/ 2007-06 346 349