@inproceedings{SIGIR-2014-WanZ,
	author        = "Xiaojun Wan and Jianmin Zhang",
	booktitle     = "{Proceedings of the 37th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/2600428.2609559",
	isbn          = "978-1-4503-2257-7",
	pages         = "787--796",
	publisher     = "{ACM}",
	title         = "{CTSUM: extracting more certain summaries for news articles}",
	year          = 2014,
}