An Improved Redundancy Elimination Algorithm for Underspecified Representations Alexander Koller author Stefan Thater 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 koller-thater-2006-improved 10.3115/1220175.1220227 https://aclanthology.org/P06-1052/ 2006-07 409 416