SeRaNDiP: Leveraging Inherent Sensor Random Noise for Differential Privacy Preservation in Wearable Community Sensing Applications. - Ayanga Imesha Kumari Kalupahana; Ananta Narayanan Balaji; Xiaokui Xiao; Li-Shiuan Peh (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2023)