The problem of decision fusion in a large wireless sensor system with many power-constrained distributed nodes is considered. The sensor network is assumed to be inhomogeneous. i....
Abstract. This paper proposes an efficient resource-optimal key predistribution scheme for providing improved security in wireless sensor networks. We exploit the advantages of two...
— Until recently, the problem of localization in wireless networks has been mainly studied in a non-adversarial setting. Only recently, a number of solutions have been proposed t...
Wireless sensor networks have many applications, vary in size, and are deployed in a wide variety of areas. They are often deployed in potentially adverse or even hostile environm...
Yang Xiao, Venkata Krishna Rayi, Bo Sun, Xiaojiang...
Barrier coverage is a critical issue in wireless sensor networks for various battlefield and homeland security applications. The goal is to effectively detect intruders that attem...