| 基于因素空间理论的领域知识表示及推理 |
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| 引用本文： | 王兰成,宋容,曾琼.基于因素空间理论的领域知识表示及推理[J].情报理论与实践,2010(11). |
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| 作者姓名： | 王兰成 宋容 曾琼 |
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| 作者单位： | 南京政治学院上海分院军事信息管理系,上海200433; |
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| 摘 要： | 知识表示及其推理是研究知识集成服务的关键技术。本文研究了3个核心问题：一是模糊逻辑知识表示方法;二是将因素空间理论应用于与具体资源相关领域中的知识表示,实现统一的知识表示方法;三是对基于因素空间理论的知识表示方法进行运用,基于这种表示方法实现真值流知识推理机制,为实现语法层面的知识集成提供理论基础。Abstract：Knowledge representation and its inference are the key technologies for the research on integrated knowledge service.This paper studies 3 core issues： the knowledge representation method of fuzzy logic;applying the theory of factor space to the knowledge representation in the domain related to specific resources to realize the unified way of knowledge representation;using the knowledge representation method based on the theory of factor space to realize the truth-valued-flow knowledge inference mechanism so as to provide the theoretical basis for the knowledge integration at the syntax layer.
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| 关 键 词： | 因素空间 知识表示 知识推理 信息资源 |
Domain Knowledge Representation and Inference Based on the Theory of Factor Space |
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| Abstract: | Knowledge representation and its inference are the key technologies for the research on integrated knowledge service.This paper studies 3 core issues： the knowledge representation method of fuzzy logic;applying the theory of factor space to the knowledge representation in the domain related to specific resources to realize the unified way of knowledge representation;using the knowledge representation method based on the theory of factor space to realize the truth-valued-flow knowledge inference mechanism so as to provide the theoretical basis for the knowledge integration at the syntax layer. |
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| Keywords: | factor space knowledge representation knowledge inference information resources |
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