@conference {shi2008rali,
	title = {RALI Experiments in IR4QA at NTCIR-7},
	booktitle = {Proceedings of the 7th NTCIR Workshop Meeting},
	volume = {3},
	year = {2008},
	author = {Shi, Lixin and Jian-Yun Nie and Cao, Guihong}
}
