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cs.LG2020
Adversarial Attacks on Deep Learning Systems for User Identification based on Motion Sensors
Cezara Benegui, Radu Tudor Ionescu
For the time being, mobile devices employ implicit authentication mechanisms, namely, unlock patterns, PINs or biometric-based systems such as fingerprint or face recognition. Whil…
cs.LG2019
Convolutional Neural Networks for User Identificationbased on Motion Sensors Represented as Image
Cezara Benegui, Radu Tudor Ionescu
In this paper, we propose a deep learning approach for smartphone user identification based on analyzing motion signals recorded by the accelerometer and the gyroscope, during a si…