Provenance logic: Enabling multi-event based trust in mobile sensing. - Xinlei Wang 002; Hao Fu 003; Chao Xu 009; Prasant Mohapatra (IPCCC, 2014)

Your AP knows how you move: fine-grained device motion recognition through WiFi. - Yunze Zeng; Parth H. Pathak; Chao Xu 009; Prasant Mohapatra (HotWireless@MobiCom, 2014)

Demo: Finger and Hand Gesture Recognition using Smartwatch. - Yixin Zhao; Parth H. Pathak; Chao Xu 009; Prasant Mohapatra (MobiSys, 2015)

Characterizing Instant Messaging Apps on Smartphones. - Li Zhang 129; Chao Xu 009; Parth H. Pathak; Prasant Mohapatra (PAM, 2015)

Finger-writing with Smartwatch: A Case for Finger and Hand Gesture Recognition using Smartwatch. - Chao Xu 009; Parth H. Pathak; Prasant Mohapatra (HotMobile, 2015)