1. Akbari M, Hu X, Liqiang N, Chua TS (2016) From tweets to wellness: wellness event detection from Twitter streams. In: Proceedings of the 30th AAAI conference on artificial intelligence
2. Allan J, Carbonell JG, Doddington G, Yamron J, Yang Y (1998) Topic detection and tracking pilot study final report. In: Proceedings of the DARPA broadcast news transcription and understanding workshop
3. Amigó E, Gonzalo J, Artiles J, Verdejo F (2009) A comparison of extrinsic clustering evaluation metrics based on formal constraints. Inf Retr 12(4):461–486
4. Atefeh F, Khreich W (2015) A survey of techniques for event detection in Twitter. Comput Intell 31(1):132–164
5. Bagga A, Baldwin B (1998) Algorithms for scoring coreference chains. In: Proceedings of the first international conference on language resources and evaluation workshop on linguistics coreference, pp 563–566