Wireless Sensor Networks (WSNs) consist of several battery powered sensor nodes. The
sensing coverage of the Field of Interest (FoI) is an important function of the sensor nodes in …

Sensing coverage and network connectivity are two of the most fundamental problems in
wireless sensor networks. Finding an optimal node deployment strategy that would minimize …

We study the dynamic aspects of the coverage of a mobile sensor network resulting from
continuous movement of sensors. As sensors move around, initially uncovered locations …

Illumination estimation is the process of determining the chromaticity of the illumination in an
imaged scene in order to remove undesirable color casts through white-balancing. While …

The longevity of wireless sensor networks (WSNs) is a major issue that impacts the
application of such networks. While communication protocols are striving to save energy by …

Wireless sensor networks constitute the platform of a broad range of applications related to
national security, surveillance, military, health care, and environmental monitoring. The …

Mobile sensors can relocate and self-deploy into a network. While focusing on the problems
of coverage, existing deployment schemes largely oversimplify the conditions for network …

Global barrier coverage, which requires much fewer sensors than full coverage, is known to
be an appropriate model of coverage for movement detection applications such as intrusion …

Wireless sensor networks (WSNs) have been increasingly available for critical applications
such as security surveillance and environmental monitoring. An important performance …

Targeting an increasing number of potential application domains, wireless sensor networks
(WSN) have been the subject of intense research, in an attempt to optimize their …