Topic Stability over Noisy Sources Jing Su author Derek Greene author Oisín Boydell author 2016-12 text Proceedings of the 2nd Workshop on Noisy User-generated Text (WNUT) Bo Han editor Alan Ritter editor Leon Derczynski editor Wei Xu editor Tim Baldwin editor The COLING 2016 Organizing Committee Osaka, Japan conference publication su-etal-2016-topic https://aclanthology.org/W16-3913/ 2016-12 85 93