Exploring Semi-Supervised Coreference Resolution of Medical Concepts using Semantic and Temporal Features Preethi Raghavan author Eric Fosler-Lussier author Albert Lai author 2012-06 text Proceedings of the 2012 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Eric Fosler-Lussier editor Ellen Riloff editor Srinivas Bangalore editor Association for Computational Linguistics Montréal, Canada conference publication raghavan-etal-2012-exploring https://aclanthology.org/N12-1091/ 2012-06 731 741