Detecting Changes in Twitter Streams using Temporal Clusters of Hashtags Yunli Wang author Cyril Goutte author 2017-08 text Proceedings of the Events and Stories in the News Workshop Tommaso Caselli editor Ben Miller editor Marieke van Erp editor Piek Vossen editor Martha Palmer editor Eduard Hovy editor Teruko Mitamura editor David Caswell editor Association for Computational Linguistics Vancouver, Canada conference publication wang-goutte-2017-detecting 10.18653/v1/W17-2702 https://aclanthology.org/W17-2702/ 2017-08 10 14