Generally speaking,three computational models for the interpretation of pragmatic meanings have been recognized in the field of natural language understanding: BDI(Belief/Desire/Intention),DMS(Dialogue Management System) and Cue-based Model.

• 面向自然语言理解的语用意义形式化模型大体上可分为三类:一是以言语行为理论为基础的BDI(Belief/Desire/Intention,信念/愿望/意图)模型,二是以动态理解理论为出发点的DMS(Dialogue Management System,会话处理系统)模型;