HIGH-PERFORMANCE GRID-APPLICATIONS DEVELOPMENT ENVIRONMENT. PART III: KNOWLEDGE ACQUISITION AND FORMALIZATION
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Acquisition, knowledge representation and formalization of Grid services performance is discussed in this paper. Hierarchy of analytical models as determinate function of random variable (parameters of Grid environment) that represents the application working time is considered. Indirect approach to knowledge acquisition about performance using simulation modeling is introduced. Identifying method of parallel speedup probabilistic capabilities is presented. It is based on the knowledge about application working time distribution.