Collaborative sensing leverages the cooperation of a collection of sensors to complete a
large-scale sensing task in Internet of Things (IoT). Although some previous studies have …

In last two decades, various monitoring systems have been designed and deployed in urban
environments, toward the realization of the so called smart cities. Such systems are based …

Coverage of interest points and network connectivity are two main challenging and
practically important issues of Wireless Sensor Networks (WSNs). Although many studies …

As the binary sensing model is a coarse approximation of reality, the probabilistic sensing
model has been proposed as a more realistic model for characterizing the sensing region. A …

The barrier coverage problem in emerging mobile sensor networks has been an interesting
research issue due to many related real-life applications. Existing solutions are mainly …

Barrier coverage is a critical issue in wireless sensor networks for security applications (eg,
border protection) where directional sensors (eg, cameras) are becoming more popular than …

The coverage problem, as a fundamental problem for almost all types of applications in
wireless sensor networks (WSNs), has been studied for over a decade. Because of its …

This paper studies deterministic sensor deployment for barrier coverage in wireless sensor
networks. Most of existing works focused on line-based deployment, ignoring a wide …

Energy consumption is a fundamental and critical issue in wireless sensor networks. Mobile
sensors consume much more energy during the movement than that during the …

The motivation for writing this book came from our previous research works on sensor
coverage. They received a large number of citations and this number grows rapidly each …