Xu, Dachuan

5 publications

AAAI 2024 Parameterized Approximation Algorithms for Sum of Radii Clustering and Variants Xianrun Chen, Dachuan Xu, Yicheng Xu, Yong Zhang

ICML 2024 SPABA: A Single-Loop and Probabilistic Stochastic Bilevel Algorithm Achieving Optimal Sample Complexity Tianshu Chu, Dachuan Xu, Wei Yao, Jin Zhang

JMLR 2024 Zeroth-Order Stochastic Approximation Algorithms for DR-Submodular Optimization Yuefang Lian, Xiao Wang, Dachuan Xu, Zhongrui Zhao

AAAI 2021 A Trace-Restricted Kronecker-Factored Approximation to Natural Gradient Kai-Xin Gao, Xiao-Lei Liu, Zheng-Hai Huang, Min Wang, Zidong Wang, Dachuan Xu, Fan Yu

AAAI 2021 THOR, Trace-Based Hardware-Driven Layer-Oriented Natural Gradient Descent Computation Mengyun Chen, Kai-Xin Gao, Xiaolei Liu, Zidong Wang, Ningxi Ni, Qian Zhang, Lei Chen, Chao Ding, Zheng-Hai Huang, Min Wang, Shuangling Wang, Fan Yu, Xinyuan Zhao, Dachuan Xu