The Stanford CoreNLP Natural Language Processing Toolkit Christopher Manning author Mihai Surdeanu author John Bauer author Jenny Finkel author Steven Bethard author David McClosky author 2014-06 text Proceedings of 52nd Annual Meeting of the Association for Computational Linguistics: System Demonstrations Kalina Bontcheva editor Jingbo Zhu editor Association for Computational Linguistics Baltimore, Maryland conference publication manning-etal-2014-stanford 10.3115/v1/P14-5010 https://aclanthology.org/P14-5010/ 2014-06 55 60