3.By studying the relation of Agents, we use Dynamic FuzzyRelation(DFR) to develop Multi-Agent System Combination Model. Our main work includes three aspects as follows:
10.By extending the crisp set X to the fuzzy set F, Dubois and Prade defined the notion of rough fuzzy sets (a special case of fuzzy rough sets), and fuzzy rough sets with respect to the fuzzyrelation R.