Wireless sensor networks (WSNs) have attracted substantial research interest, especially in
the context of performing monitoring and surveillance tasks. However, it is challenging to …

Optimization problems relating to wireless sensor network planning, design, deployment
and operation often give rise to multi-objective optimization formulations where multiple …

Wireless sensor networks (WSNs) plays a significant role in the field of surveillance,
monitoring the real time applications. Regardless its strong ability to handle such tasks, it is …

The increased demand of Wireless Sensor Networks (WSNs) in different areas of application
have intensified studies dedicated to the deployment of sensor nodes in recent past. For …

Abstract In Wireless Sensor Networks (WSN), maintaining a high coverage and extending
the network lifetime are two conflicting crucial issues considered by real world service …

A wireless sensor networks (WSN's) has stimulated significant research work among the
researchers in monitoring and tracking tasks. It'sa quite challenging task that needs to cope …

The increasing in the demand for Wireless Sensor Networks (WSNs) has intensified studies
which are dedicated to obtain more energy-efficient solutions, since the energy storage …

Clustering and routing in WSNs are two well-known optimization problems that are classified
as Non-deterministic Polynomial (NP)-hard. In this paper, we propose a single multi …

In high-density wireless sensor networks, the quality of service in terms of sensing coverage,
connectivity, lifetime, energy consumption and cost is closely linked to the position of the …

Abstract An energy-efficient Wireless Sensor Network (WSN) design often requires the
decision of optimal locations (deployment) and power assignments of the sensors to be …