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The distributed, dynamic and heterogeneous nature of grid brings higher requirements and challenges to the job migration. Existing research can not solve the problems that exist in the grid job migration. A new migration model for grid job is present in this paper, which is based on grid information context-aware. On the basis of deeply analyzing the relevant migration technology, a better migration...
The Grid Architecture for Computational Economy (GRACE) is a model, which uses for reference the competitive market mechanism in human society to manage the resource. However, in the model, once the trade is set up, there is no way to monitor whether the seller (i.e., resource owner) has provided the services or the buyer (i.e., user) has accepted the services according to their commitment. Thus a...
According to the characteristics of industry chain, divides steel-auto industry chain from core business and value-added into steel unit, trade unit, storage unit, machining unit, auto unit and general service unit. On this basis, the whole realization process of product resource collaborative services of steel-auto industry chain is illustrated, including the digital model of product resource, formalization...
Industrial landscape (IL) is the spatial consequence of industry behaviors. Aboundance of industrial spatial pattern and dependence can be observed due to the variation of different geographical factors. Location of work-force and capital also differ along the earth surface. Because of data collection difficulty, administrative area is often used as the basic spatial analysis unit and high spatial...
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