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Since Small World Network's (SWN) traits of shorter routes and higher clustering rate, SWN is introduced to layered Gird Resource Discovery Mechanism (GRDM). This new structure balanced between the impressive efficient of formal centralized management and extendibility of absolute distribution. We also designed a resource discover algorithm based on this model. Simulation and analysis of algorithm...
Under grid environment, a resource discovery mechanism could dramatically affect both performance and efficiency of the system. Currently, however, since most models of grid discovery are centralized, keyword based matching ones, outcomes of discovery could seldom cater customers' needs. This paper puts forward a grid resource discovery model (GRDM) based on formal ontology semantics (FOS) by analyzing...
This paper presents a resource discovery mechanism based on buffer and pre-selection with the combination of peer-to-peer (P2P), local theory and grid resource management under grid environment. The most significant innovation of our work is the efficient application of buffer and pre-selection in resource discovery of leveled grid. This paper also proposes a resource discovery algorithm based on...
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