3 papers
cs.CR2026
Selfie-Capture Dynamics as an Auxiliary Signal Against Deepfakes and Injection Attacks for Mobile Identity Verification
Erkka Rantahalvari, Olli Silvén, Zinelabidine Boulkenafet +1
Mobile remote identity verification (RIdV) systems are exposed to attacks that manipulate or replace the facial video stream, including presentation attacks, real-time deepfakes, a…
eess.SP2025
Near-Threshold Voltage Massive MIMO Computing
Mikael Rinkinen, Mehdi Safarpour, Shahriar Shahabuddin +2
Massive MIMO systems have the potential to significantly enhance spectral efficiency, yet their widespread integration is hindered by the high power consumption of the underlying c…
cs.AR2025
Shavette: Low Power Neural Network Acceleration via Algorithm-level Error Detection and Undervolting
Mikael Rinkinen, Lauri Koskinen, Olli Silven +1
Reduced voltage operation is an effective technique for substantial energy efficiency improvement in digital circuits. This brief introduces a simple approach for enabling reduced…