82 citations · 244 across the 12 of their papers we have counts for
12 papers
Innovation Compression for Communication-efficient Distributed Optimization with Linear Convergence
Jiaqi Zhang, Keyou You, Lihua Xie
Information compression is essential to reduce communication cost in distributed optimization over peer-to-peer networks. This paper proposes a communication-efficient linearly con…
Networked Aggregative Games with Linear Convergence
Rongping Zhu, Jiaqi Zhang, Keyou You
This paper considers a networked aggregative game (NAG) where the players are distributed over a communication network. By only communicating with a subset of players, the goal of…
Asynchronous Networked Aggregative Games
Rongping Zhu, Jiaqi Zhang, Keyou You +1
We propose a fully asynchronous networked aggregative game (Asy-NAG) where each player minimizes a cost function that depends on its local action and the aggregate of all players'…
Fully Asynchronous Policy Evaluation in Distributed Reinforcement Learning over Networks
Xingyu Sha, Jiaqi Zhang, Keyou You +2
This paper proposes a \emph{fully asynchronous} scheme for the policy evaluation problem of distributed reinforcement learning (DisRL) over directed peer-to-peer networks. Without…
Distributed Adaptive Newton Methods with Global Superlinear Convergence
Jiaqi Zhang, Keyou You, Tamer Başar
This paper considers the distributed optimization problem where each node of a peer-to-peer network minimizes a finite sum of objective functions by communicating with its neighbor…
Distributed Dual Gradient Tracking for Resource Allocation in Unbalanced Networks
Jiaqi Zhang, Keyou You, Kai Cai
This paper proposes a distributed dual gradient tracking algorithm (DDGT) to solve resource allocation problems over an unbalanced network, where each node in the network holds a p…
Decentralized Stochastic Gradient Tracking for Non-convex Empirical Risk Minimization
Jiaqi Zhang, Keyou You
This paper studies a decentralized stochastic gradient tracking (DSGT) algorithm for non-convex empirical risk minimization problems over a peer-to-peer network of nodes, which is…
Flight Control for UAV Loitering Over a Ground Target with Unknown Maneuver
Fei Dong, Keyou You, Jiaqi Zhang
This paper proposes a flight controller for an unmanned aerial vehicle (UAV) to loiter over a ground moving target (GMT). We are concerned with the scenario that the stochastically…
Fully Asynchronous Distributed Optimization with Linear Convergence in Directed Networks
Jiaqi Zhang, Keyou You
We consider the distributed optimization problem, the goal of which is to minimize the sum of local objective functions over a directed network. Though it has been widely studied r…
AsySPA: An Exact Asynchronous Algorithm for Convex Optimization Over Digraphs
Jiaqi Zhang, Keyou You
This paper proposes a novel exact distributed asynchronous subgradient-push algorithm (AsySPA) to solve an additive cost optimization problem over directed graphs where each node o…
Bayesian Filtering with Unknown Sensor Measurement Losses
Jiaqi Zhang, Keyou You, Lihua Xie
This work studies the state estimation problem of a stochastic nonlinear system with unknown sensor measurement losses. If the estimator knows the sensor measurement losses of a li…
Distributed Discrete-time Optimization in Multi-agent Networks Using only Sign of Relative State
Jiaqi Zhang, Keyou You, Tamer Başar
This paper proposes distributed discrete-time algorithms to cooperatively solve an additive cost optimization problem in multi-agent networks. The striking feature lies in the use…