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 …

Sensor networks, which consist of sensor nodes each capable of sensing environment and
transmitting data, have lots of applications in battlefield surveillance, environmental …

Wireless rechargeable sensor networks (WRSNs) have emerged as an alternative to solving
the challenges of size and operation time posed by traditional battery-powered systems. In …

A mobile wireless sensor network (M-WSN) consists of sensors equipped with locomotive
platforms to allow movement after initial deployment. M-WSNs are useful for environments …

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 …

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 …

Sensor networks, as a promising network paradigm, have been widely applied in a great
deal of critical real-world applications. A key challenge in sensor networks is how to improve …

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 …

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 …

Border surveillance is an application of wireless sensor networks (WSNs) and it is mainly
used for security purpose. The present issue of implementing this application is a barrier …