NEED4Tweet: A Twitterbot for Tweets Named Entity Extraction and Disambiguation Mena Habib author Maurice van Keulen author 2015-07 text Proceedings of ACL-IJCNLP 2015 System Demonstrations Hsin-Hsi Chen editor Katja Markert editor Association for Computational Linguistics and The Asian Federation of Natural Language Processing Beijing, China conference publication habib-van-keulen-2015-need4tweet 10.3115/v1/P15-4006 https://aclanthology.org/P15-4006/ 2015-07 31 36