111 citations · 1k across the 103 of their papers we have counts for
5 papers · 1 filter
Subspace-Aware Index Codes
Bhavya Kailkhura, Lakshmi Narasimhan Theagarajan, Pramod K. Varshney
In this paper, we generalize the well-known index coding problem to exploit the structure in the source-data to improve system throughput. In many applications, the data to be tran…
Joint Sparsity Pattern Recovery with 1-bit Compressive Sensing in Sensor Networks
Vipul Gupta, Bhavya Kailkhura, Thakshila Wimalajeewa +1
We study the problem of jointly sparse support recovery with 1-bit compressive measurements in a sensor network. Sensors are assumed to observe sparse signals having the same but u…
Measurement Matrix Design for Compressive Detection with Secrecy Guarantees
Bhavya Kailkhura, Sijia Liu, Thakshila Wimalajeewa +1
In this letter, we consider the problem of detecting a high dimensional signal based on compressed measurements with physical layer secrecy guarantees. We assume that the network o…
Distributed Inference in Tree Networks using Coding Theory
Bhavya Kailkhura, Aditya Vempaty, Pramod K. Varshney
In this paper, we consider the problem of distributed inference in tree based networks. In the framework considered in this paper, distributed nodes make a 1-bit local decision reg…
Distributed Bayesian Detection with Byzantine Data
Bhavya Kailkhura, Yunghsiang S. Han, Swastik Brahma +1
In this paper, we consider the problem of distributed Bayesian detection in the presence of Byzantines in the network. It is assumed that a fraction of the nodes in the network are…