119 citations · 884 across the 130 of their papers we have counts for
4 papers · 1 filter
Interference Constrained Beam Alignment for Time-Varying Channels via Kernelized Bandits
Yuntian Deng, Xingyu Zhou, Arnob Ghosh +2
To fully utilize the abundant spectrum resources in millimeter wave (mmWave), Beam Alignment (BA) is necessary for large antenna arrays to achieve large array gains. In practical d…
On the Generalization Power of the Overfitted Three-Layer Neural Tangent Kernel Model
Peizhong Ju, Xiaojun Lin, Ness B. Shroff
In this paper, we study the generalization performance of overparameterized 3-layer NTK models. We show that, for a specific set of ground-truth functions (which we refer to as the…
Provably Efficient Model-Free Constrained RL with Linear Function Approximation
Arnob Ghosh, Xingyu Zhou, Ness Shroff
We study the constrained reinforcement learning problem, in which an agent aims to maximize the expected cumulative reward subject to a constraint on the expected total value of a…
Optimal Sampling for Data Freshness: Unreliable Transmissions with Random Two-way Delay
Jiayu Pan, Ahmed M. Bedewy, Yin Sun +1
In this paper, we aim to design an optimal sampler for a system in which fresh samples of a signal (source) are sent through an unreliable channel to a remote estimator, and acknow…