Wireless sensor networks (WSNs) have been the popular targets for cyberattacks these
days. One type of network topology for WSNs, the scale-free topology, can effectively …

Due to the recent proliferation of cyber-attacks, improving the robustness of wireless sensor
networks (WSNs), so that they can withstand node failures has become a critical issue …

Energy-efficient and robust-time synchronization is crucial for industrial Internet of things
(IIoT). Some energy-efficient time synchronization schemes that achieve high accuracy have …

In practical wireless sensor networks (WSNs), the main mechanism for link-level data
exchange is through handshaking. To maximize the network lifetime, the transmission power …

This paper deals with reconfigurable wireless sensor networks (RWSNs) that should be
adapted to their environment in order to minimize the energy consumption during the …

Compressive data gathering (CDG) has been recognized as a promising technique to
collect sensory data in wireless sensor networks (WSNs) with reduced energy cost and …

Data Gathering is a fundamental task in Wireless Sensor Networks (WSNs). Data gathering
trees capable of performing aggregation operations are also referred to as Data Aggregation …

Compressive data gathering (CDG) has emerged as a useful method for collecting sensory
data in large scale sensor networks; this technique is able to reduce global scale …

Internet of Things (IoT) systems comprise massive volumes of smart devices. Through
exchanges of information, smart objects are capable of reasoning and generate higher level …

In wireless sensor networks, the node reliability can affect the reliability of data transmission.
To analyze the node reliability, this paper defines both betweenness centrality and …