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Dr Dai Donghui
PolyU Scholars Hub

Dr DAI Donghui

Research Assistant Professor

BSc [SYSU]; PhD [PolyU (H.K.)]

PolyU Scholars Hub

Biography

Donghui Dai received his B.Sc. degree from Sun Yat-sen University, Guangzhou, China, in 2020, followed by a Ph.D. in Computer Science from The Hong Kong Polytechnic University in 2025. He is currently a Research Assistant Professor in the Department of Computing at The Hong Kong Polytechnic University, Hong Kong. His research focuses on mobile and sensing technologies, with applications in wireless security, backscatter communication, cyber-physical systems, and wireless sensing. Dr. Dai has published extensively in prestigious venues, including USENIX NSDI, ACM MobiCom, IEEE S&P, IEEE INFOCOM, ACM UbiComp, and IEEE TMC.

Education and Academic Qualifications

  • Bachelor of Engineering, Sun Yat-sen University
  • Doctor of Philosophy, The Hong Kong Polytechnic University

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