I am a first-year Ph.D. student in the School of Computing at The University of Georgia. I am a member of the MoSIS Lab, under the supervision of Dr. Jian Liu. Before joining UGA, I spent two and a half years in the Min H. Kao Department of Electrical Engineering and Computer Science at The University of Tennessee, Knoxville, also under the supervision of Dr. Liu.

My research interests are Mobile sensing, LLMs (Large Language Models), and AI for smart fitness and health monitoring.

News

• August 2025: Two of our papers have been accepted to IMWUT/UbiComp 2025, both focusing on fitness and treadmill-based training:
  • VibRun: Real-time Unobtrusive Gait Analysis for Treadmill Running via Footstep Vibrations
  • mm-RunAssist: mmWave-based Respiratory and Running Rhythm Analysis During Treadmill Workouts
• August 2025: I have moved from the University of Tennessee, Knoxville (UTK) to the University of Georgia (UGA), continuing my Ph.D. studies in the School of Computing at UGA under the supervision of Dr. Jian Liu.

Publication

VibRun: Real-time Unobtrusive Gait Analysis for Treadmill Running via Footstep Vibrations
Tianhao Wu, Yi Wu, Bibek Poudel, Syed Irfan Ali, Rajasi Gore, Weizi Li, Zan Gao, Çağdaş KARATAŞ, Jian Liu ACM IMWUT/UbiComp, Sep, 2025.

mm-RunAssist: mmWave-based Respiratory and Running Rhythm Analysis During Treadmill Workouts
Chandler Jackson Bauder, Tianhao Wu, Syed Irfan Ali Meerza, Aly Fathy, Jian Liu ACM IMWUT/UbiComp, Sep, 2025.

3D Facial Tracking and User Authentication through Lightweight Single-ear Biosensors
Yi Wu, Xiande Zhang, Tianhao Wu, Bing Zhou, Phuc Nguyen, Jian Liu IEEE TMC, Sep, 2024.

MM-MURE: mmWave-Based Multi-Subject Respiration Monitoring via End-to-End Deep Learning
Chandler Bauder, Abdel-Kareem Moadi, Vijaysrinivas Rajagopal, Tianhao Wu, Jian Liu, Aly E. Fathy IEEE J-ERM, Aug, 2024.

User Authentication and Photo-realistic Facial Animation Rendering via Ear-worn Biosensors
Jian Liu, VP Nguyen, Yi Wu, Xiande Zhang, Tianhao Wu
U.S. Provisional Application, Sep, 2023.

Teaching

• Teaching Assistant, The University of Tennessee, Knoxville

  COSC 559: Human-Computer Interaction (Spring 2025)

  COSC 202: Data Structure (Fall 2024)

  COSC 422: Applied Machine Learning (Spring 2024)

  ECE 469/569: Mobile and Embedded System Security (Fall 2023)

Award

• Fellowship / Scholarship

  Graduate School Fellowship (GSF), UTK, 2023-2024

  Merit Scholarship, NEAU, 2020-2021