2Bilenko M,Mooney R J.Adaptive duplicate detection using learnable string similarity measure[C] ∥Proceeding of ninth ACM SIGKDD international conference on Knowledge disco-very and data mining.2003:39-48,.
3Baker B S.On finding duplication and near duplication in large software systems[C] ∥Proceedings of 2nd Working Conference on Reverse Engineering.1995:86-95.
4Mayrand J,Leblanc C,Merlo E M.Automatic detection of function clones in a software system using metrics[C] ∥Proceeding of International Conference on Software Maintenance (ICSM).1996.
5Rieger M.Effective clone detection without language barriers[D].Bern University,Switzerland,2005.
6Georgina C,Mike J.Source-code plagiarism:A UK academic perspective[R].RR-422.Department of computer Science,University of Warwick,2006.
7Sheard J,Dick M,Markham S,et al.Cheating and plagiarism:perceptions and practices of first year it students[C] ∥Procee-dings of the 7th Annual SIGCSE Conference on Innovation and Technology in Computer Science Education.2002:183-187.
8McCabe D.Levels of Cheating and Plagiarism Remain High[OL].Center for Academic Integrity.Duke University,2005.http://academicintegrity.org.
9Halstead,Howard M.Elements of Software Science[Z].Elsevier,1977.
10Ottenstein K J.An Algorithmic Approach to the Detection and Prevention of Plagiarism[J].SIGCSE Bulletin,1977,8(4):30-41.