Tanushree Banerjee, Kartik Muralidharan, Dibyanshu Jaiswal, Mithun Basaralu Sheshachala, Ramesh Kumar Ramakrishnan, Arpan Pal. I know it's still you: A study of using the PPG sensor to support zero re-authentications. In BodySys@MobiSys 2021: Proceedings of the Workshop on Body-Centric Computing Systems, Virtual Event, Wisconson USA, 24 June, 2021. pages 24-29, ACM, 2021. [doi]
Abstract is missing.