IoT Geofencing for COVID-19 Home Quarantine Enforcement. - Jiajie Tan; Edmund Sumpena; Weipeng Zhuo; Ziqi Zhao; Mengyun Liu; S.-H. Gary Chan (IEEE Internet Things Mag., 2020)

Semi-supervised Learning with Network Embedding on Ambient RF Signals for Geofencing Services. - Weipeng Zhuo; Ka Ho Chiu; Jierun Chen; Jiajie Tan; Edmund Sumpena; S.-H. Gary Chan; Sangtae Ha; Chul-Ho Lee (ICDE, 2023)