@inproceedings{SIGIR-2004-KimCK,
	author        = "Hee-Soo Kim and Ikkyu Choi and Minkoo Kim",
	booktitle     = "{Proceedings of the 27th International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1008992.1009116",
	isbn          = "1-58113-881-4",
	pages         = "552--553",
	publisher     = "{ACM}",
	title         = "{Refining term weights of documents using term dependencies}",
	year          = 2004,
}