@inproceedings{SIGIR-2008-GuanWCBW,
	author        = "Ziyu Guan and Can Wang and Chun Chen and Jiajun Bu and Junfeng Wang",
	booktitle     = "{Proceedings of the 31st International ACM SIGIR Conference on Research and Development in Information Retrieval}",
	doi           = "10.1145/1390334.1390488",
	isbn          = "978-1-60558-164-4",
	pages         = "757--758",
	publisher     = "{ACM}",
	title         = "{Guide focused crawler efficiently and effectively using on-line topical importance estimation}",
	year          = 2008,
}