Wireless Sensor Networks (WSNs) are universally being used and deployed to monitor the surrounding physical environments and detail events of interest. In wireless Sensor Networks energy is one of the primary issues and requires energy conservation of the sensor nodes, so that network lifetime can be maximized. To minimize the energy loss in dense WSNs a Color Based Topology Control (CBTC) algo...

Wide-area visual sensor networks are becoming more and more common. They have wide-range of commercial and military applications from video surveillance to smart home and from traffic monitoring to anti-terrorism. The design of such a visual sensor network is a challenging problem due to the complexity of the environment, self and mutual occlusion of moving objects, diverse sensor properties an...

We describe the architecture of software tools that aid scientists in designing and programming wireless sensor networks (WSNs). The goals of our system are (1) to reduce the complexity of deployment by automatically programming a sensor network and database based on a visual description of a site and experiment and (2) to provide a simple, intuitive network design tool that explores trade-offs...

In this paper we proposed a Cellular Automaton based local algorithm to solve the autonomously sensor gathering problem in Mobile Wireless Sensor Networks (MWSN). In this problem initially the connected mobile sensors deployed in the network and goal is gather all sensors into one location. The sensors decide to move only based on their local information. Cellular Automaton (CA) as dynamical sy...

The use of Artificial Neural Networks ( ANN s) to control autonomous robots has been quite extensively studied. Also, in recent years researchers have begun to investigate the notion of programming such robots using visual programming languages based on various programming and robot control models. Some of this work has focused on developing visual programming-bydemonstration ( PBD ) systems. H...