多属性动态信任关系量化模型研究

针对已有动态信任关系量化模型中由于决策属性的粗糙而导致的可信决策的谬误问题，提出了一个新的多属性动态信任关系量化模型。引入直接信任、风险、历史信任和反馈信任等多个决策属性来量化实体之间的动态信任关系，从多个角度更精细地刻画信任的复杂性和不确定性，从而使该模型具有更好的科学性和更高的实际应用价值。模拟实验表明，与已有模型相比，该可信决策的准确性和动态适应能力得到显著提高。

Research on multi-attributes quantization model of dynamic trust relationship

Focusing on the problem that current dynamic trust models using simple decision attributes compute trust degree between peers leads to failure outcome of trust decision,a novel dynamic trust quantization model was proposed.Multiple decision attributes were incorporated to reflect trust relationship's complexity and uncertainty in various angles,which made the model have a better rationality and a higher practicability.Simulation results show that,compared to the existing trust models,this model has remarkab...