Using mention accessibility to improve coreference resolution Kellie Webster author Joel Nothman author 2016-08 text Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers) Katrin Erk editor Noah A Smith editor Association for Computational Linguistics Berlin, Germany conference publication webster-nothman-2016-using 10.18653/v1/P16-2070 https://aclanthology.org/P16-2070/ 2016-08 432 437