Publications

Noise reduction, which aims at extracting the clean speech from noisy observations, has plenty of applications.

Cellular networks are an attractive option to handle growing number of sensing and monitoring devices due to their ubiquitous presence.

A known, time-dependent output stream can be produced by either of two technologies.

We consider arbitrary traffic patterns in arbitrarily placed extended wireless networks.

A partition of a set N of n distinct numbers is called nested if there do not exist four numbers a b c d in N such that a and c are in one part while b and d in another.

We consider a system, containing a library of multiple files and a general memoryless communication network through which a server is connected to multiple users, each equipped with a local isolate

Since its introduction by Shannon1 and Kotel'nikov2 nearly 20 years ago, the geometric representation of signals has played an important role in communication theory.* By this scheme, a variety of

We present a flexible scheme and an optimization algorithm for request routing in Content Delivery Networks (CDN).

This paper studies the joint design of transmit beamformers, receive combiners, and linear relaying matrix for a two-way amplify-and-forward (AF) relay system equipped with multiple-antennas at sou

In-situ transmission electron microscopy and diffraction has been carried out during the growth of NiSi sub 2 on (111) Si by Molecular Beam Epitaxy.