Keyphrase Generation with Correlation Constraints Jun Chen author Xiaoming Zhang author Yu Wu author Zhao Yan author Zhoujun Li author 2018-oct-nov text Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing Ellen Riloff editor David Chiang editor Julia Hockenmaier editor Jun’ichi Tsujii editor Association for Computational Linguistics Brussels, Belgium conference publication chen-etal-2018-keyphrase 10.18653/v1/D18-1439 https://aclanthology.org/D18-1439/ 2018-oct-nov 4057 4066