@inproceedings{KDD-2006-LiuCHY,
	author        = "Chao Liu and Chen Chen and Jiawei Han and Philip S. Yu",
	booktitle     = "{Proceedings of the 12th International Conference on Knowledge Discovery and Data Mining}",
	doi           = "10.1145/1150402.1150522",
	isbn          = "1-59593-339-5",
	pages         = "872--881",
	publisher     = "{ACM}",
	title         = "{GPLAG: detection of software plagiarism by program dependence graph analysis}",
	year          = 2006,
}