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 …

The growing importance and widespread adoption of Wireless Sensor Network (WSN)
technologies have helped the enhancement of smart environments in various fields such as …

Wireless sensor networks (WSNs) have gained wide attention from researchers in the last
few years because it has a vital role in countless applications. The main function of WSN is …

In this article, we investigate the tuning problem of digital proportional-integral-derivative
(PID) parameters for a dc motor controlled via the controller area network (CAN). First, the …

Nature-inspired metaheuristics comprise a compelling family of optimization techniques.
These algorithms are designed with the idea of emulating some kind natural phenomena …

The node deployment problem is a non-deterministic polynomial time (NP-hard). This study
proposes a new and efficient method to solve this problem without the need for predefined …

To overcome the problems of coverage blind areas and coverage redundancy when sensor
nodes are deployed randomly in heterogeneous wireless sensor networks (HWSNs). An …

Recently, many researchers have paid attention to wireless sensor networks (WSNs) due to
their ability to encourage the innovation of the IT industry. Although WSN provides …

The development of smart cities and the emergence of three-dimensional (3-D) urban terrain
data have introduced new requirements and issues to the research on the 3-D deployment …

Aiming at the problems of node redundancy and network cost increase in heterogeneous
wireless sensor networks, this article proposes an improved whale optimization algorithm …