@inproceedings{SIGIR-2007-YangLLHKR,
	author        = "Yiming Yang and Abhimanyu Lad and Ni Lao and Abhay Harpale and Bryan Kisiel and Monica Rogati",
	booktitle     = "{Proceedings of the 30th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1277741.1277750",
	isbn          = "978-1-59593-597-7",
	pages         = "31--38",
	publisher     = "{ACM}",
	title         = "{Utility-based information distillation over temporally sequenced documents}",
	year          = 2007,
}