Design on the Dynamic Combination of Model Based on Relation
Zhang Ting-sen · Journal of Hebei University of Technology · 2001
Based on the pattern of relational model, we analyze and express the relational mathematical model for quantitative calculation that makes it stored and managed by RDS easily.We design and discuss the reasoning mechanism of dynamic combination for relational model especially according to the characteristic of relational model. Besides realizing models' automatic connection through models' input/output data, this reasoning mechanism can hint system information and input data alternately.The best model sequence can be selected by this reasoning mechanism according to the user's setting. This reasoning mechanism may realize that model, data and dialogism unite perfectly. Finally, we analyze this reasoning mechanism of dynamic combination for relational model demonstratively through a mathematical model example.