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The existing reminder system uses limited context information and has limited functions, so it can't meet users ' needs. This paper presents intelligent business assistant based on context-aware computing platform in a grid computing environment. The platform uses the context modeling and reasoning technology and analyzes the system in the grid environment. At last, the intelligent business assistant...
According to the hypothesis of similar interest in the same virtual organization, we design a nodes-service table (NST) to take notes of service locating experiences and embody features of cooperation and altruism. With NST a new optimized service locating algorithm based on autocatalytic behavior is raised. It reduces later-search blindness and improve shoots straight. The algorithm is simple and...
The emerging computational grid infrastructure consists of heterogeneous resources in widely distributed autonomous domains, which makes job scheduling even more challenging. In this paper, we propose a novel discrete variant of particle swarm optimization (PSO) algorithm to solve job scheduling problem. In the proposed algorithm, each particle is encoded in a natural number vector and an efficient...
By means of exposing the internal relationships between open grid service architecture and pervasive applications, the fundamental theories of using transient grid services to support pervasive computing are built. The principle and requirements of defining transient services and common method to create transient services are put forward in the paper. The research background is a tax grid engineering...
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