Clustering Sentences with Density Peaks for Multi-document Summarization Yang Zhang author Yunqing Xia author Yi Liu author Wenmin Wang author 2015-may–jun text Proceedings of the 2015 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Rada Mihalcea editor Joyce Chai editor Anoop Sarkar editor Association for Computational Linguistics Denver, Colorado conference publication zhang-etal-2015-clustering 10.3115/v1/N15-1136 https://aclanthology.org/N15-1136/ 2015-may–jun 1262 1267