40 citations · 77 across the 4 of their papers we have counts for
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cs.CR2017★ 40 cited
An HMM-based behavior modeling approach for continuous mobile authentication
Aditi Roy, Tzipora Halevi, Nasir Memon
This paper studies continuous authentication for touch interface based mobile devices. A Hidden Markov Model (HMM) based behavioral template training approach is presented, which d…
cs.CR2017★ 29 cited
An HMM-based Multi-sensor Approach for Continuous Mobile Authentication
Aditi Roy, Tzipora Halevi, Nasir Memon
With the increased popularity of smart phones, there is a greater need to have a robust authentication mechanism that handles various security threats and privacy leakages effectiv…