PPT-CMCD: Count Matrix based Code Clone Detection

Yang Yuan and Yao Guo Key Laboratory of HighConfidence Software Technologies Ministry of Education Peking University Code Clones In software development it is common to reuse some code fragments . Software Engineering. Don Batory, Bryan Marker, . Rui . Gonçalves. , Robert van de Geijn, and Janet Siegmund. Department of Computer Science. University of Texas at Austin. Austin, Texas 78746. DxT-. Adapted from Chapter 3. Of. Lei Tang and . Huan. Liu’s . Book. Slides prepared by . Qiang. Yang, . UST, . HongKong. 1. Chapter 3, Community Detection and Mining in Social Media.  Lei Tang and Huan Liu, Morgan & Claypool, September, 2010. . Spring 2011, Lecture 20. YoungSeok. Yoon. (. youngseok@cs.cmu.edu. ). Institute for Software Research. Carnegie Mellon University. Software Evolution. - Evolving and Improving Code -. 1. Mar 24. th. Computer Security Techniques. Patricia Roy. Manatee Community College, Venice, FL. ©2008, Prentice Hall. Operating Systems:. Internals and Design Principles, 6/E. William Stallings. Authentication. Basis for most type of access control and accountability. :. Detecting Real-World States with Lousy Wireless Cameras. Benjamin Meyer, . Richard Mietz. , Kay Römer. 1. Introduction. Motivation. Challenges. System Architecture. Evaluation. Structure. 2. Towards the Internet of Things. inWireless. Sensor Networks. Abstract. Wireless sensor networks are vulnerable to the node clone, and several distributed protocols have been proposed to . de¬tect. this attack. . However, they require too strong assumptions to be practical for large-scale, randomly deployed sensor networks. . Who Creates Clone and Who Reuses it. †. . Graduate School of Information Science and Technology,. . Osaka University. ††. . Nara Institute of Science and Technology. ○. Takuya . Moriwaki. †. Buford Edwards III, Yuhao Wu, Makoto Matsushita, Katsuro Inoue. 1. Graduate School of Information Science and Technology, . Osaka University. Outline. R. eview Code Clones. Prior Code Clone Research. Using Synonymous Identifier Retrieval. Norihiro Yoshida. , Takeshi Hattori, Katsuro Inoue. Osaka University, Japan. 1. 2. Similar Code fragment. One of factors that make software maintenance more difficult. into an Industrial Development Process. Yuki Yamanaka. 1. , . Eunjong. Choi. 1. , . Norihiro. Yoshida. 2. , . Katsuro. Inoue. 1. , . Tateki. Sano. 3. 1 Osaka . University, Japan. . 2. . Nara . Institute of Science and . Jingyue Li . Michael D. . Ernst. DNV Research & Innovation . University of Washington. Overview. 2. Cut-and-paste . happens . Paulo S. L. M. Barreto. University of Washington | Tacoma. Objectives. Basics of coding theory.. Security considerations.. Panorama of code-based cryptosystems.. Choice of codes.. Implementation issues.. Groups of Software Clones. (Master thesis defense). Department of Computer Science and Software Engineering. Faculty of Engineering and Computer Science. Concordia University. Asif. . AlWaqfi. Supervised by: Dr. Nikolaos . Hirotaka. Honda. Shogo. Tokui. Kazuki. Yokoi. Eunjong. Choi. Norihiro. Yoshida. Katsuro. Inoue. Consistent modification. Refactoring (i.e. Merging code clones). Maintenance of . Code Clones [1]. [. 1.