What’s up on Twitter? Catch up with TWIST! Marina Litvak author Natalia Vanetik author Efi Levi author Michael Roistacher author 2016-12 text Proceedings of COLING 2016, the 26th International Conference on Computational Linguistics: System Demonstrations Hideo Watanabe editor The COLING 2016 Organizing Committee Osaka, Japan conference publication litvak-etal-2016-whats https://aclanthology.org/C16-2045/ 2016-12 213 217