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 …

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 …

We study the problem of minimum-number full-view area coverage in camera sensor
networks, ie, how to select the minimum number of camera sensors to guarantee the full …

For wireless networks in the Internet of Things (IoT), cognitive radio (CR) is a promising way
to obtain the available spectrum for objects. Wide-band spectrum sensing plays an important …

Barrier coverage is a critical issue in wireless sensor networks deployed in security
applications (eg, border protection), whose performance strongly depends on the locations …

Barrier coverage is an important research issue in wireless sensor networks (WSNs). Barrier
gaps may exist due to deployment randomness or battery depletion. It is critical to address …

All types of applications in Wireless Sensor Network (WSN) generally faces problem of
coverage as per the study. Full coverage method, being simple and easy is widely adopted …

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 …

In this paper, we define a new type of coverage problem named target-barrier coverage
problem in wireless sensor networks. A target-barrier is a continuous circular barrier formed …

Information barrier coverage has been widely adopted to prevent unauthorized invasion of
important areas in Internet of Things. As sensors are typically placed outdoors, they are …