Lei, Zhixian

3 publications

COLT 2020 A Fast Spectral Algorithm for Mean Estimation with Sub-Gaussian Rates Zhixian Lei, Kyle Luh, Prayaag Venkat, Fred Zhang

NeurIPS 2019 (Nearly) Efficient Algorithms for the Graph Matching Problem on Correlated Random Graphs Boaz Barak, Chi-Ning Chou, Zhixian Lei, Tselil Schramm, Yueqi Sheng

AAAI 2017 Efficient Online Model Adaptation by Incremental Simplex Tableau Zhixian Lei, Xuehan Ye, Yongcai Wang, Deying Li, Jia Xu