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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Naish, L. Hua Jie Lee |
| Copyright Year | 2013 |
| Description | Author affiliation: Dolby Labs., Sydney, NSW, Australia (Hua Jie Lee) || Dept. of Comput. & Inf. Syst., Univ. of Melbourne, Melbourne, VIC, Australia (Naish, L.) |
| Abstract | Numerous set similarity metrics have been used for ranking "suspiciousness" of code in spectral fault localization, which uses execution profiles of passed and failed test cases to help locate bugs. Research in data mining has identified several forms of possibly desirable symmetry in similarity metrics. Here we define several forms of "duals" of metrics, based on these forms of symmetries. Use of these duals, plus some other slight modifications, leads to several new similarity metrics. We show that versions of several previously proposed metrics are optimal, or nearly optimal, for locating single bugs. We also show that a form of duality exists between locating single bugs and locating "deterministic" bugs (execution of which always results in test case failure). Duals of the various single bug optimal metrics are optimal for locating such bugs. This more theoretical work leads to a conjecture about how different metrics could be chosen for different stages of software development. |
| Starting Page | 51 |
| Ending Page | 59 |
| File Size | 192517 |
| Page Count | 9 |
| File Format | |
| ISBN | 9780769549958 |
| ISSN | 15300803 |
| DOI | 10.1109/ASWEC.2013.16 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-06-04 |
| Publisher Place | Australia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Measurement Computer bugs Software Data mining Vectors Benchmark testing Australia set similarity program spectra fault localization debugging |
| Content Type | Text |
| Resource Type | Article |
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