Open-Source Tools for Morphology, Lemmatization, POS Tagging and Named Entity Recognition Jana Straková author Milan Straka author Jan Hajič 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 strakova-etal-2014-open 10.3115/v1/P14-5003 https://aclanthology.org/P14-5003/ 2014-06 13 18