Wireless sensor networks produce a large amount of data that needs to be processed,
delivered, and assessed according to the application objectives. The way these data are …

We propose a highly scalable cluster-based hierarchical trust management protocol for
wireless sensor networks (WSNs) to effectively deal with selfish or malicious nodes. Unlike …

Wireless sensor networks are resource-constrained self-organizing systems that are often
deployed in inaccessible and inhospitable environments in order to collect data about some …

Color image segmentation is an important but still open problem in image processing. In this
paper, we propose a method for this problem by integrating the spatial connectivity and color …

A low-power, high sensitivity, very low-cost light emitting diode (LED)-based device for
intensity-based light measurements is described. In this approach, a reverse-biased LED …

Energy enhancement is a crucial factor while designing routing models in wireless sensor
networks (WSNs). Many energy efficiency routing schemes are implemented to exchange …

Alongside the rapid progress of Wireless sensor networks (WSNs) technologies, sensors
and networks can rapidly be a victim of distributed attacks. Attackers can perform intrusions …

The energy conservation is the intrinsic issue of the wireless sensor network (WSN). The
lack of energy of some necessary sensor nodes will affect the accurate data aggregation as …

A wireless sensor network (WSN) is designed to perform event detection, data collection,
and reporting such data to a monitoring station. In many cases, it is necessary to know the …

This paper targets the identification of faulty sensor nodes, which is one of the most
important sources of faults in wireless sensor networks. To explore an effectual technique for …