The coverage problem in wireless sensor networks (WSNs) can be generally defined as a
measure of how effectively a network field is monitored by its sensor nodes. This problem …

Software-defined networking (SDN) decouples data and control plane, ie, forwarding
elements are remotely configured by centralized controllers instead through distributed …

Energy efficiency is one of the main issues that will drive the design of fog-supported
wireless sensor networks (WSNs). Indeed, the behavior of such networks becomes very …

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 …

Wireless sensor networks (WSNs) are currently adopted in a vast variety of domains where
sensor energy consumption is a critical challenge because of the existing power constraints …

A wireless sensor network (WSN) deployment requires the identification of optimal network
nodes (sensor and sink) positions in an area of interest, to ensure the best network …

In this paper, a protocol called distributed genetic algorithm for lifetime coverage
optimisation (DiGALCO) is suggested to preserve the coverage and enhance the lifetime of …

To utilize the energy of sensor nodes efficiently and extend the network lifetime maximally is
one of the primary goals in wireless sensor networks (WSNs). Thus, designing an energy …

Outlier detection (OD) constitutes an important issue for many research areas namely data
mining, medicines, and sensor networks. It is helpful mainly in identifying intrusion, fraud …

Wireless Sensor Networks (WSNs) are a set of sensor devices deployed in a given area that
form a network without a pre-established architecture. Recently, malware has increased as a …