一、Knowledge Representation知识表示1. Semantic Networks 语义网络二、Reasoning System推理系统1. 溯源推理Abduction、演绎推理Deduction、归纳推理Induction 一、Knowledge Representation知识表示 1. Semantic Networks 语义网络 ISA:instances to classesAKO:classes to superclassesLink types (重点) Reification具体化(重点) Turns a N-ray (N>=3) relation (n元关系)into an object and makes N binary relations.(n个二元关系) 二、Reasoning System推理系统1. 溯源推理Abduction、演绎推理Deduction、归纳推理Induction