The most important criterion for achieving the maximum performance in wirless sensor and ad-hoc networks is to clustering the nodes. Many clustering schemes have been proposed for different ad-hocâ€¦ (More)

Bluetooth is a personal wireless communication technology [2] and is being applied in many scenarios. Current existing scheduling scheme only provide best-effort service for all master-slaveâ€¦ (More)

Let G = (V, E) be a graph. The distance d (u, v) between two nodes u and v is the length of the shortest path between them. The eccentricity E (v) of a graph vertex v in connected graph G is theâ€¦ (More)

Given a graph G={V, E} and a distinguished source vertex `s', the traditional BFS algorithm systematically explores the edges of G to discover every vertex that is reachable from the source vertexâ€¦ (More)