@conference {shi2008relating,
	title = {Relating dependent indexes using Dempster-Shafer theory},
	booktitle = {Proceedings of the 17th ACM conference on Information and knowledge management},
	year = {2008},
	pages = {429{\textendash}438},
	publisher = {ACM},
	organization = {ACM},
	author = {Shi, Lixin and Jian-Yun Nie and Cao, Guihong}
}
