Table 2 Estimated FAR, FRR, and SAR for single and multifactor authentication cases for fixed usage context (users are still sitting) using state-of-the-art and proposed methods. The “Acc” and “Gyr” stand for accelerometer and gyroscope
From: Behavior-based user authentication on mobile devices in various usage contexts
In-house dataset | Motion-Sense dataset | ExtraSensory dataset | ||||||
|---|---|---|---|---|---|---|---|---|
Acc | Gyr | Acc, Gyr | Acc, Gyr, and ITD | Acc, Gyr | Acc, Gyr | Acc, Gyr, and ITD | ||
Abuhamad et al. | FAR | 18.3% | 34.1% | 15.6% | 4.0% | 4.7% | 3.2% | 3.1% |
FRR | 14.1% | 24.6% | 13.8% | 8.1% | 9.5% | 6.6% | 4.2% | |
SAR | 20.6% | 45.8% | 15.4% | 5.1% | 6.0% | 3.2% | 3.0% | |
Reichinger et al. | FAR | 17.5% | 36.8% | 15.6% | 13.1% | 4.9% | 3.4% | 2.9% |
FRR | 12.4% | 26.7% | 12.3% | 8.2% | 9.1% | 5.3% | 4.0% | |
SAR | 18.3% | 41.5% | 16.8% | 5.7% | 6.8% | 3.1% | 2.8% | |
MMAuth | FAR | 19.4% | 38.1% | 15.0% | 7.5% | 5.0% | 4.1% | 3.0% |
FRR | 13.7% | 25.1% | 14.3% | 7.6% | 8.6% | 5.5% | 4.1% | |
SAR | 17.1% | 37.9% | 16.1% | 7.8% | 5.3% | 4.2% | 2.9% | |
BehaviorID | FAR | 16.0% | 37.2% | 13.1% | 12.5% | 3.5% | 3.5% | 2.5% |
FRR | 11.2% | 24.8% | 10.4% | 6.9% | 7.7% | 4.4% | 3.8% | |
SAR | 15.6% | 37.2% | 12.5% | 3.5% | 4.8% | 2.9% | 2.5% | |