Gaussian and quadratic approximations of message passing algorithms on graphs have attracted considerable recent attention due to their computational…

We investigate the delay limited secrecy capacity of the flat fading channel under two different assumptions on the available transmitter channel sta…

We consider the problem of rate and power allocation in a fading multiple-access channel. Our objective is to obtain rate and power allocation polici…

As many sensor network applications require deployment in remote and hard-to-reach areas, it is critical to ensure that such networks are capable of …

The goal of hyperspectral unmixing is to decompose an electromagnetic spectral dataset measured over M spectral bands and T pixels into N constituent…

The estimation of a random vector with independent components passed through a linear transform followed by a componentwise (possibly nonlinear) outp…

In this paper, we completely characterize the deterministic capacity region of a four-node relay network with no direct links between the nodes, wher…

Generalized Linear Models (GLMs), where a random vector $\mathbf{x}$ is observed through a noisy, possibly nonlinear, function of a linear transform …

The smart grid is envisioned to significantly enhance the efficiency of energy consumption, by utilizing two-way communication channels between consu…

In this paper, we consider the problem of joint scheduling and resource allocation in the OFDMA downlink, with the goal of maximizing an expected lon…

In this paper, we derive the capacity of the deterministic relay networks with relay messages. We consider a network which consists of five nodes, fo…

We present a robust algorithm for the computation of electromagnetic fields radiated by point sources (Hertzian dipoles) in cylindrically stratified …

In this paper, we study the problem of reducing the delay of downloading data from cloud storage systems by leveraging multiple parallel threads, ass…

In Cognitive Radio Networks (CRNs), unlicensed users are allowed to access the licensed spectrum when it is not currently being used by primary users…

For the problem of binary linear classification and feature selection, we propose algorithmic approaches to classifier design based on the generalize…

This paper develops a novel framework for sharing secret keys using the Automatic Repeat reQuest (ARQ) protocol. We first characterize the underlying…

We extend the generalized approximate message passing (G-AMP) approach, originally proposed for high-dimensional generalized-linear regression in the…

We consider the problem of simultaneous user-scheduling, power-allocation, and rate-selection in an OFDMA downlink, with the goal of maximizing expec…

When recovering a sparse signal from noisy compressive linear measurements, the distribution of the signal's non-zero coefficients can have a profoun…

Computation of electromagnetic fields due to point sources (Hertzian dipoles) in cylindrically stratified media is a classical problem for which anal…

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