@conference {Yuanhua06:An,
	title = {An Iterative Implicit Feedback Approach to Personalized Search},
	booktitle = {COLING-ACL},
	year = {2006},
	pages = {551-559},
	author = {Yuanhua Lv and Le Sun and Junlin Zhang and Jian-Yun Nie and Wan Chen and Wei Zhang}
}
