Source program analysis system, source program analysis method, and recording medium on which program is recorded
US9880834B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 24, 2014 |
| Grant date | Jan 30, 2018 |
| Priority date | — |
| Expiry date | Jul 2, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F8/74
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A matching portion detector detects matching portions the respective contents of which match each other, in a source program. A similar portion detector detects, on the basis of the matching portions detected by the matching portion detector, similar portions each containing a part that matches a part of another similar portion and another part that does not match, and each satisfying a criterion, in the source program. A non-matching portion analyzer analyzes the similar portion detected by the similar portion detector, and outputs an index indicating a degree of similarity between the similar portion and another similar portion that partially match each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.