Chaoqi Yang

Research Assistant
Office: SC 4111, 201 N Goodwin Home

chaoqiy2 [at]
ycqsjtu [at]

I am an M.S. student in CS @ UIUC. I finished my B.E. in Shanghai Jiao Tong University (SJTU) at 2019 and won the title "Outstanding Graduates of Shanghai". The same year, I have also interned in Tencent Social Ads (Beijing) for six months.

I am currently fortunate to work with Prof. Jimeng Sun and our talented members in SunLab. I am recently doing self-supervised learning on EEG sleep data. My previous works include drug recommendation, social polarization mining, RTB, event popularity prediction. I am also broadly interested in algorithmics design and analysis, e.g., graph learning algorithms (GCN), matrix/tensor methods, sequence modelings, for other healthcare challenges.

Recent Highlights

  •   [Oct. 2020] My BSMF paper is accepted by ASONAM2020.

Recent Works (More in Google Scholar)

  • Chaoqi Yang, Jinyang Li, Ruijie Wang, Shuochao Yao, Huajie Shao, Dongxin Liu, Shengzhong Liu, Tianshi Wang, Tarek F Abdelzaher, "Hierarchical Overlapping Belief Estimation by Structured Matrix Factorization", ASONAM2020, [arXiv] [code] [Supp]

  • Chaoqi Yang, Ruijie Wang, Shuochao Yao, Shengzhong Liu, Tarek Abdelzaher, "Revisiting 'Over-smoothing' in Deep GCNs", arXiv:2003.13663, Apr, 2020.

  • Chaoqi Yang, Ruijie Wang, Shuochao Yao, Tarek Abdelzaher, "Hypergraph Learning with Line Expansion", arXiv:2005.04843, Feb, 2020.

  • I like photography (check the Banner - "Photo"), music (I am recently enjoying learning guitar), and sports: tennis, table tennis (pingpong), badminton, swimming.