With the advances in technology, there has been an increasing interest from researchers
and industrial institutions in the use of underwater wireless sensor networks (UWSNs) …

Wireless ad hoc networks are vulnerable to Sybil attacks due to the broadcast nature of the
wireless medium and an absence of central authority. In a Sybil attack, an adversary …

In the digital twin environment, the fusion data onto physical entities in the physical space
are mapped to multiple virtual spaces for digital modeling and intelligent simulation in …

Internet of Things (IoT) has been developed rapidly to make our life easier. In many IoT
applications (eg, smart homes, healthcare, etc.), all the IoT devices should be synchronized …

Internet of Things (IoT) is expected to change the everyday life of its users by enabling data
exchanges among pervasive things through the Internet. Such a broad aim, however, puts …

Device-free localization (DFL), which does not require any devices to be attached to target
(s), has become an appealing technology for many applications, such as intrusion detection …

As an important part of new generation of information technology, Internet of Things (IoT),
which is developing rapidly, requires high time accuracy. However, malicious nodes located …

Accurate and fast-convergent time synchronization is very important for wireless sensor
networks. The flooding time synchronization converges fast, but its transmission delay and …

Wireless sensor networks (WSNs) are effective tools in many smart grid applications such as
remote monitoring, equipment fault diagnostic, wireless advanced metering infrastructure …

Time synchronization is crucial for cyber-physical systems (CPSs), eg, wireless sensor and
actuator networks. Cyber physical security is an important yet challenging problem. In …