Wireless Sensor Networks (WSNs) consist of so many sensor nodes capable of sensing, processing and transmitting sensed information to a remote station. Among the application of wireless sensor networks target tracking is ...

Wireless sensor networks refer to hundreds and even thousands of small tiny devices called sensor nodes distributed autonomously to observe physical or environmental parameters like temperature, pressure, vibration and ...

One of the challenging issues in a distributed computing system is to reach on a decision with the presence of so many faulty nodes. These faulty nodes may update the wrong information, provide misleading results and may ...