Under the influence of cascading failures, the failure of a small number of nodes or
components may lead to the paralysis of the entire network system. Cascading failures have …

Wireless sensor networks (WSNs) play a major role in increasing the pervasiveness of
Internet of Thing (IoT) with smart sensors for Consumer electronics, which are low cost and …

Wireless Sensor Networks (WSNs) have become an indistinguishable part of any Internet of
Things (IoT) based system. In an IoT-based system, WSN monitors different physical objects …

Aiming at high network energy consumption and data delay induced by mobile sink in
wireless sensor networks (WSNs), this paper proposes a cluster-based energy optimization …

Establishing a scale-free topology is widely regarded as one of the effective methods that
can significantly improve the fault tolerance performance of wireless sensor networks …

The use of mobile sinks (MSs) can address several challenges for traditional wireless
sensor networks (WSNs), such as energy holes, meanwhile it also introduces some new …

Data collection and energy consumption are critical concerns in Wireless sensor networks
(WSNs). To address these issues, both clustering and routing algorithms are utilized …

In the current era, the Internet of Things (IoT) is an emerging technology that finds its
application in the smart agriculture, smart cities, healthcare, etc. The backbone of these IoT …

The hotspot problem is one of the primary challenges in the wireless sensor networks
(WSNs) because it isolates the sink node from the remaining part of the WSN. A mobile sink …

In practical wireless sensor networks (WSNs), routing schemes determine the message-
forwarding direction of sensor nodes, which have a significant impact on the cascading …