@article{opportunisticimplicituserauthentication, title = {Opportunistic Multi-Modal User Authentication for Health-Tracking IoT Wearables}, author = {Alexa Muratyan and William Cheung and Sayanton V. Dibbo and Sudip Vhaduri}, year = {2021}, eprint = {2109.13705}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2109.13705v2}, }