In realistic mobile ad-hoc network scenarios, the hosts usually travel to the pre-specified
destinations, and often exhibit non-random motion behaviors. In such mobility patterns, the …

Finding the minimum weight connected dominating set (MCDS) in an arbitrary graph is an
NP-hard problem and several heuristics and approximation methods have been proposed to …

The connected dominating set (CDS) concept has recently emerged as a promising
approach to the area coverage in wireless sensor network (WSN). However, the major …

Wireless sensor networks (WSNs) consist of many sensor nodes (SNs) which may be
deployed at different geographical locations to perform multiple tasks such as monitoring …

Due to the massive amount of heterogeneous information on the web, insufficient and vague
user queries, and use of the same query by different users for different aims, the information …

Centralized or hierarchical administration of the classical grid resource discovery
approaches is unable to efficiently manage the highly dynamic large-scale grid …

The recent years have witnessed the birth and explosive growth of the Web. The exponential
growth of the Web has made it into a huge source of information wherein finding a document …

Wireless sensor networks have been used in a wide variety of applications. Recently,
networks consisting of directional sensors have gained prominence. An important challenge …

This paper focuses on resource discovery problem for Grid. Grid is a devices and services
environment that has evolved with the goal of resource sharing. Grid resource discovery …

The recent years have witnessed the birth and explosive growth of the web. It is obvious that
the exponential growth of the web has made it into a huge interconnected source of …