@inproceedings{SEKE-2010-ZhangYW,
	author        = "Wen Zhang and Ye Yang and Qing Wang",
	booktitle     = "{Proceedings of the 22nd International Conference on Software Engineering and Knowledge Engineering}",
	isbn          = "1-891706-26-8",
	pages         = "6--11",
	publisher     = "{Knowledge Systems Institute Graduate School}",
	title         = "{Absent features or missing values?}",
	year          = 2010,
}