COD3S: Diverse Generation with Discrete Semantic Signatures Nathaniel Weir author João Sedoc author Benjamin Van Durme author 2020-11 text Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) Bonnie Webber editor Trevor Cohn editor Yulan He editor Yang Liu editor Association for Computational Linguistics Online conference publication weir-etal-2020-cod3s 10.18653/v1/2020.emnlp-main.421 https://aclanthology.org/2020.emnlp-main.421/ 2020-11 5199 5211