Concept Unification of Terms in Different Languages for IR Qing Li author Sung-Hyon Myaeng author Yun Jin author Bo-yeong Kang author 2006-07 text Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics Nicoletta Calzolari editor Claire Cardie editor Pierre Isabelle editor Association for Computational Linguistics Sydney, Australia conference publication li-etal-2006-concept 10.3115/1220175.1220256 https://aclanthology.org/P06-1081/ 2006-07 641 648