A Participant-based Approach for Event Summarization Using Twitter Streams Chao Shen author Fei Liu author Fuliang Weng author Tao Li author 2013-06 text Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Lucy Vanderwende editor Hal Daumé III editor Katrin Kirchhoff editor Association for Computational Linguistics Atlanta, Georgia conference publication shen-etal-2013-participant https://aclanthology.org/N13-1135/ 2013-06 1152 1162