Feature-Rich Segment-Based News Event Detection on Twitter Yanxia Qin author Yue Zhang author Min Zhang author Dequan Zheng author 2013-10 text Proceedings of the Sixth International Joint Conference on Natural Language Processing Ruslan Mitkov editor Jong C Park editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication qin-etal-2013-feature https://aclanthology.org/I13-1035/ 2013-10 302 310