For the past 20 years, many authors have focused their investigations on wireless sensor
networks. Various issues related to wireless sensor networks such as energy minimization …

Clustering has been proven to be one of the most efficient techniques for saving energy of
wireless sensor networks (WSNs). However, in a hierarchical cluster based WSN, cluster …

Wireless sensor networks (WSNs) are mainly characterized by their limited and non-
replenishable energy supply. Hence, the need for energy efficient infrastructure is becoming …

In this paper, we propose an efficient method based on genetic algorithms (GAs) to solve a
sensor network optimization problem. Long communication distances between sensors and …

Particle swarm optimisation (PSO) has been enormously successful. Within little more than a
decade hundreds of papers have reported successful applications of PSO. In fact, there are …

Abstract The industrial Internet of Things (IIoTs) network life is shortened due to sensor node
(SN) energy limitations and computational capability. As a result, optimum node location …

One goal of collaborative learning is to maximize the learning performance of all
participating students. In order to achieve this aim, the first step is to consider how to assist …

Efficient data broadcasting to nodes of the target is feasible due to the Internet of Things
(IoT) which includes a battery priced at a small value and having a smaller size, along with …

The Internet of Things (IoT) is a novel paradigm which enables Internet connectivity to all
kinds of objects and people (Qiu et al. 2018). Such objects, also called IoT devices, can be …

The widespread use of wireless sensor devices and their advancements in terms of size,
deployment cost and user-friendly interface have given rise to many applications of wireless …