9 papers
Communication-Efficient Distributed Online Nonconvex Optimization with Time-Varying Constraints
Kunpeng Zhang, Lei Xu, Xinlei Yi +5
This paper considers distributed online nonconvex optimization with time-varying inequality constraints over a network of agents, where the nonconvex local loss and convex local co…
Asymmetric Feedback Learning in Online Convex Games
Zifan Wang, Xinlei Yi, Yi Shen +2
This paper considers convex games involving multiple agents that aim to minimize their own cost functions using locally available information. A common assumption in the study of s…
Compressed Zeroth-Order Algorithm for Stochastic Distributed Nonconvex Optimization
Haonan Wang, Xinlei Yi, Yiguang Hong
This paper studies the stochastic distributed nonconvex optimization problem over a network of agents, where agents only access stochastic zeroth-order information about their loca…
Distributed Constrained Online Nonconvex Optimization with Compressed Communication
Kunpeng Zhang, Lei Xu, Xinlei Yi +4
This paper considers distributed online nonconvex optimization with time-varying inequality constraints over a network of agents. For a time-varying graph, we propose a distributed…
Distributed Optimization by Network Flows with Spatio-Temporal Compression
Zihao Ren, Lei Wang, Xinlei Yi +5
Several data compressors have been proposed in distributed optimization frameworks of network systems to reduce communication overhead in large-scale applications. In this paper, w…
One-Point Sampling for Distributed Bandit Convex Optimization with Time-Varying Constraints
Kunpeng Zhang, Lei Xu, Xinlei Yi +4
This paper considers the distributed bandit convex optimization problem with time-varying constraints. In this problem, the global loss function is the average of all the local con…