@inproceedings{SEKE-2015-QinMDJ,
	author        = "Yong Qin and Hui Ma and Miao Du and Limin Jia",
	booktitle     = "{Proceedings of the 27th International Conference on Software Engineering and Knowledge Engineering}",
	doi           = "10.18293/SEKE2015-160",
	isbn          = "1-891706-35-7",
	pages         = "528--535",
	publisher     = "{KSI Research Inc. and Knowledge Systems Institute Graduate School}",
	title         = "{Study on the Accident-causing Model Based on Safety Region and Applications in China Railway Transportation System}",
	year          = 2015,
}