The existing power grid is going through a massive transformation. Smart grid technology is
a radical approach for improvisation in prevailing power grid. Integration of electrical and …

Consider a graph on n uniform random points in the unit square, each pair being connected
by an edge with probability p if the inter-point distance is at most r. We show that as n→∞ …

This paper proposes a conceptual framework for mobile learning applications that provides
systematic support for mobile learning experience design. It is based on a combination of a …

Power grids are among the primary targets for exploitation by cyber-attacks. Modern power
and energy systems are controlled and monitored by a network of electrical and …

Despite much research on probabilistic key predistribution schemes for wireless sensor
networks over the past decade, few formal analyses exist that define schemes' resilience to …

Random key graphs form a class of random intersection graphs that are naturally induced by
the random key predistribution scheme of Eschenauer and Gligor for securing wireless …

We introduce a new random key predistribution scheme for securing heterogeneous
wireless sensor networks. Each of the n sensors in the network is classified into r classes …

Security is an important issue in wireless sensor networks (WSNs), which are often deployed
in hostile environments. The q-composite key predistribution scheme has been recognized …

In wireless sensor networks (WSNs), the Eschenauer-Gligor (EG) key pre-distribution
scheme is a widely recognized way to secure communications. Although connectivity …

We study the secure and reliable connectivity of wireless sensor networks. Security is
assumed to be ensured by the random pairwise key predistribution scheme of Chan, Perrig …