Table 3 Candidate code features
From: B2SMatcher: fine-Grained version identification of open-Source software in binary files
Feature Class | Feature Name | Discrimination | Selected? | |||
|---|---|---|---|---|---|---|
freetype | SQLite | libTIFF | Average | |||
Program-level | String | 0.7246 | 0.8889 | 1.0 | 0.8712 | ✓ |
Export | 0.7536 | 0.5 | 0.7778 | 0.5624 | ✓ | |
Consts in switch/case | 0.2778 | 0.1726 | 0.3551 | 0.2685 | ||
Consts in if/else | 0.3551 | 0.1726 | 0.2778 | 0.2684 | ||
Global string array | 0 | 0 | 0 | 0 | ||
Global enum array | 0.0145 | 0.0089 | 0.0279 | 0.0170 | ||
Global integer array | 0.6493 | 0.5513 | 0.4944 | 0.5650 | ✓ | |