Ma Ji (马骥)

Hi! I am Ji Ma(马骥). I am a CS Ph.D. candidate at State Key Lab of CAD&CG, Zhejiang University, advised by Prof. Yingcai Wu. My research lies at the intersection between visual analytics and Human-centered AI. Specifically, I am currently interested in optimizing sports training with visual analytics, IoT, and LLM.

Previously, I got my bachelor's degree in Computer Science at School of Computer Science and Chu Kochen Honors College, Zhejiang University. During my undergraduate, I was fortunate to work closely with Dr.Jiachen Wang and Prof. Yingcai Wu on several research projects.

I love running. I am a pacer for the Kuafu Running Club @ZJU.

Experience

Aug. 2023 - Present

Hangzhou, China

CS PH.D.

School of Computer Science and Technology, Zhejiang University

VIS & HCI,Supervised by Prof. Yingcai Wu

Aug. 2019 - June. 2023

Hangzhou, China

CS B.E.

School of Computer Science and Technology, Zhejiang University

Member of Mixed Class in Chu Kochen Honors College.

News

Publications

T3Set: A Multimodal Dataset with Targeted Suggestions for LLM-based Virtual Coach in Table Tennis Training

Ji Ma

, Jiale Wu, Haoyu Wang, Yanze Zhang, Xiao Xie, Zheng Zhou, Hui Zhang, Jiachen Wang, Yingcai Wu

The 31st ACM SIGKDD Conference on Knowledge Discovery and Data Mining (ACM KDD'25) (CCF-A)

Tac-Trainer: A Visual Analytics System for IoT-based Racket Sports Training

Jiachen Wang,

Ji Ma

, Kangping Hu, Zheng Zhou, Hui Zhang, Xiao Xie, Yingcai Wu

IEEE Transactions on Visualization and Computer Graphics (CCF-A, Top Journal in Visualization)

TacPrint: Visualizing the Biomechanical Fingerprint in Table Tennis

Jiachen Wang,

Ji Ma

, Zheng Zhou, Xiao Xie, Hui Zhang, Yingcai Wu, Huamin Qu

IEEE Transactions on Visualization and Computer Graphics (CCF-A, Top Journal in Visualization)

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