Improving Update Summarization via Supervised ILP and Sentence Reranking Chen Li author Yang Liu author Lin Zhao 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 li-etal-2015-improving-update 10.3115/v1/N15-1145 https://aclanthology.org/N15-1145/ 2015-may–jun 1317 1322