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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Nishimatsu, A. Jihira, M. Kusumoto, S. Inoue, K. |
| Copyright Year | 1999 |
| Description | Author affiliation: Graduate Sch. of Eng. Sci., Osaka Univ., Japan (Nishimatsu, A.) |
| Abstract | When one debugs and maintain large software, it is very important to localize the scope of concern to small program portions. Program slicing is a promising technique for identifying portions of interest. There are many research results on the program slicing method. X static slice, which is a collection of program statements possibly affecting a particular variable's value, limits the scope, but the resulting collections are often still large. A dynamic slice, which is a collection of executed program statements affecting a particular variable's value, generally reduces the scope considerably, but its computation is expensive since the execution trace of the program must be recorded. In this paper, we propose a new slicing technique named call-mark slicing that combines static analysis of a program's structure with lightweight dynamic analysis. The data dependences and control dependences among the program statements are statically analyzed beforehand, and procedure/function invocations (calls) are recorded (marked) during execution. From this information, the dynamic dependences of the variables are explored. This call-mark slicing mechanism has been implemented, and the effectiveness of the method has been investigated. |
| Sponsorship | IEEE Comput. Soc. Tech. Council on Software Eng. |
| Starting Page | 422 |
| Ending Page | 431 |
| File Size | 1158363 |
| Page Count | 10 |
| File Format | |
| ISBN | 1581130740 |
| ISSN | 02705257 |
| DOI | 10.1145/302405.302674 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1999-05-22 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Association for Computing Machinery, Inc. (ACM) |
| Subject Keyword | Software maintenance Software debugging Permission Information science Software engineering Information analysis Data mining Process control Programming profession Testing |
| Content Type | Text |
| Resource Type | Article |
| Subject | Software |
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