119 citations · 884 across the 130 of their papers we have counts for
8 papers · 1 filter
Adaptive Control of Differentially Private Linear Quadratic Systems
Sayak Ray Chowdhury, Xingyu Zhou, Ness Shroff
In this paper, we study the problem of regret minimization in reinforcement learning (RL) under differential privacy constraints. This work is motivated by the wide range of RL app…
Weighted Gaussian Process Bandits for Non-stationary Environments
Yuntian Deng, Xingyu Zhou, Baekjin Kim +3
In this paper, we consider the Gaussian process (GP) bandit optimization problem in a non-stationary environment. To capture external changes, the black-box function is allowed to…
WLAN-Log-Based Superspreader Detection in the COVID-19 Pandemic
Cheng Zhang, Yunze Pan, Yunqi Zhang +5
Identifying "superspreaders" of disease is a pressing concern for society during pandemics such as COVID-19. Superspreaders represent a group of people who have much more social co…
On the Generalization Power of Overfitted Two-Layer Neural Tangent Kernel Models
Peizhong Ju, Xiaojun Lin, Ness B. Shroff
In this paper, we study the generalization performance of min -norm overfitting solutions for the neural tangent kernel (NTK) model of a two-layer neural network with ReLU…
Low-Power Status Updates via Sleep-Wake Scheduling
Ahmed M. Bedewy, Yin Sun, Rahul Singh +1
We consider the problem of optimizing the freshness of status updates that are sent from a large number of low-power sources to a common access point. The source nodes utilize carr…
No-Regret Algorithms for Time-Varying Bayesian Optimization
Xingyu Zhou, Ness Shroff
In this paper, we consider the time-varying Bayesian optimization problem. The unknown function at each time is assumed to lie in an RKHS (reproducing kernel Hilbert space) with a…
Age-Optimal Low-Power Status Update over Time-Correlated Fading Channel
Guidan Yao, Ahmed M. Bedewy, Ness B. Shroff
In this paper, we consider transmission scheduling in a status update system, where updates are generated periodically and transmitted over a Gilbert-Elliott fading channel. The go…
Incentive Design and Profit Sharing in Multi-modal Transportation Network
Yuntian Deng, Shiping Shao, Archak Mittal +4
We consider the situation where multiple transportation service providers cooperate to offer an integrated multi-modal platform to enhance the convenience to the passengers through…