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Rasch model for solving the measurement of objectivity provides a feasible good solution, it causes abroad psychometric and other fields' scholars' wide attention. But so far the related research and exploration in domestic is very few. Rasch model is different from item response theory, it must conform to the model data collected a priory theory. Different data has different analysis method according...
Architecture validation plays an important role in military command and control system design. The paper applies some kinds of views of UML (Unified Modeling Language) to describe the relative C4ISR (Command, Control, Communication, Computer, Intelligence, Surveillance and Reconnaissance) architecture products. Considering the relationship among the products, the architecture products modeling in...
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