The vision of researchers to create smart environments through the deployment of
thousands of sensors, each with a short range wireless communications channel and …

We consider the problem of satisfying communication demands in a multi-agent system
where several robots cooperate on a task and a fixed subset of the agents act as mobile …

In this paper, a MEMS microphone array system scheme is proposed which implements real-
time direction of arrival (DOA) estimation for moving vehicles. Wind noise is the primary …

In this paper, we consider cooperative node-specific direction-of-arrival (DOA) estimation in
a fully connected wireless acoustic sensor network (WASN). We consider a scenario where …

The problem of direction of arrival (DOA) estimation for multiple wideband sources using
unattended passive acoustic sensors is considered. Several existing methods for …

It is known that most real surfaces are neither perfectly diffuse (Lambertian) nor ideally
specular (mirror-like); however, most shape-from-shading algorithms assume Lambertian …

In this paper, we tackle the problem of source localization by example. We present a
methodology that allows a user to train a microphone array system using signals from a set …

We are presenting a new and novel approach to the detection and parameter estimation of
infrasonic signals. Our approach is based on the likelihood function derived from a …

The problem of detection, tracking and localization of multiple wideband sources (ground
vehicles) using unattended passive acoustic sensors is considered in this paper. Existing …

In this paper we examine the problem of identifying trajectories of sound sources as
captured from microphone arrays. Instead of employing traditional localization techniques …