@inproceedings{Wolling_2021, title={PulSync: The Heart Rate Variability as a Unique Fingerprint for the Alignment of Sensor Data Across Multiple Wearable Devices}, url={http://dx.doi.org/10.1109/PerComWorkshops51409.2021.9431015}, DOI={10.1109/percomworkshops51409.2021.9431015}, booktitle={2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)}, publisher={IEEE}, author={Wolling, Florian and van Laerhoven, Kristof and Siirtola, Pekka and Roning, Juha}, year={2021}, month=Mar, pages={188–193} }