When two sorts of uncertain problems are discussed, various theoretical models including Ontology model, CBR Model (Cased-Based Reason Model), BCN Model, Risk Analysis Model and Interactive Computing Model, are used and explored.

• 本文在分析和处理两类不确定问题时使用到不同理论模型,这些模型包括:本体表达模型、案例表达模型、BCN(Bayesian Concept Network)表达模型、风险表达模型和交互计算模型。