21 citations · 29 across the 6 of their papers we have counts for
6 papers
Decentralized Multi-Task Stochastic Optimization With Compressed Communications
Navjot Singh, Xuanyu Cao, Suhas Diggavi +1
We consider a multi-agent network where each node has a stochastic (local) cost function that depends on the decision variable of that node and a random variable, and further the d…
Mobile Edge Caching: An Optimal Auction Approach
Xuanyu Cao, Junshan Zhang, H. Vincent Poor
With the explosive growth of wireless data, the sheer size of the mobile traffic is challenging the capacity of current wireless systems. To tackle this challenge, mobile edge cach…
Dynamic Sharing Through the ADMM
Xuanyu Cao, K. J. Ray Liu
In this paper, we study a dynamic version of the sharing problem, in which a dynamic system cost function composed of time-variant local costs of subsystems and a shared time-varia…
Distributed Linearized ADMM for Network Cost Minimization
Xuanyu Cao, K. J. Ray Liu
In this work, we study a generic network cost minimization problem, in which every node has a local decision vector to determine. Each node incurs a cost depending on its decision…
Decentralized Sparse Multitask RLS over Networks
Xuanyu Cao, K. J. Ray Liu
Distributed adaptive signal processing has attracted much attention in the recent decade owing to its effectiveness in many decentralized real-time applications in networked system…
A Graphical Evolutionary Game Approach to Social Learning
Xuanyu Cao, K. J. Ray Liu
In this work, we study the social learning problem, in which agents of a networked system collaborate to detect the state of the nature based on their private signals. A novel dist…