OpiTrack: A Wearable-based Clinical Opioid Use Tracker with Temporal Convolutional Attention Networks. - Bhanu Teja Gullapalli; Stephanie Carreiro; Brittany P. Chapman; Deepak Ganesan; Jan Sjoquist; Tauhidur Rahman (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2021)