TITPI: Web People Search Task Using Semi-Supervised Clustering Approach Kazunari Sugiyama author Manabu Okumura 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 sugiyama-okumura-2007-titpi https://aclanthology.org/S07-1069/ 2007-06 318 321