Y. Kim. Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing, EMNLP 2014, October 25-29, 2014, Doha, Qatar, A meeting of SIGDAT, a Special Interest Group of the ACL, page 1746--1751. (2014)
S. Kim, J. Yi, E. Kim, and S. Yoon. Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP), page 3154--3167. Online, Association for Computational Linguistics, (November 2020)