Wei Sun

I am a third year Phd Student from the Department of Computer Science at the University of Texas, Austin, where I work with professor Lili Qiu My research interest focuses on wireless sensing, internet of things, mobile security and multimodal learning.

Prior to UT Austin, I obtained my bachelor degree from Shanghai Jiao Tong University in 2017. I was under the supervision of Prof. Xinbing Wang.

Email  /  LinkedIn  /  Github

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News
June 2020

Our system on voice localization is accepted by NSDI 2021 Spring session!

Publications
blind-date Combating Replay Attacks Against Voice Assistants
Swadhin Pradhan, Wei Sun,Ghufran Baig,, Lili Qiu
ACM Ubicomp 2019

Replay attack detection utilizing multimodalities

clean-usnob RNN-based Room Scale Hand Motion Tracking
Wenguang Mao, Mei Wang,Wei Sun,Lili Qiu, Swadhin Pradhan, Yi-Chao Chen
ACM Mobicom 2019(Accept Rate:19.0%)

Joint estimation of the propagation distance and angle-of-arrival under a RNN framework