| NKI中的本体、框架和逻辑理论 |
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| 引用本文： | 眭跃飞,高颖,曹存根.NKI中的本体、框架和逻辑理论[J].软件学报,2005,16(12):2045-2053. |
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| 作者姓名： | 眭跃飞 高颖 曹存根 |
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| 作者单位： | 中国科学院,计算技术研究所,北京,100080 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos.60273019,60037017(国家自然科学基金);the National Grand Fundamental Research 973 Program of China under Grant No.G1999032701(国家重点基础研究发展规划(973));the Ministry of Science and Technology of China under Grant No.2001CCA03000(国家科技部);the National Laboratory of Software Development Environment(国家软件发展环境重点实验室) |
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| 摘 要： | NKI(国家知识基础设施)是一个大规模知识库,它用框架来表示本体中的概念,用Hom逻辑程序作为自动推理.给出NKI中的本体、框架和逻辑理论的形式表示以及形式表示之间的转换,并证明如果将本体、框架和逻辑理论看作是3个范畴,则这些转换是这3个范畴之间的函子.这个结果保证了在NKI中,基于Horn逻辑程序的推理关于用本体和框架表示的知识库是正确的.
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| 关 键 词： | 本体 框架 理论 转换 |
| 文章编号： | 1000-9825/2005/16(12)2045 |
| 收稿时间： | 08 19 2003 12:00AM |
| 修稿时间： | 05 31 2005 12:00AM |
Ontologies, Frames and Logical Theories in NKI |
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| SUI Yue-Fei,GAO Ying and CAO Cun-Geng.Ontologies, Frames and Logical Theories in NKI[J].Journal of Software,2005,16(12):2045-2053. |
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| Authors: | SUI Yue-Fei GAO Ying and CAO Cun-Geng |
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| Affiliation: | Institute of Computing Technology, The Chinese Academy of Sciences, Beijing 100080, China |
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| Abstract: | NKI (The National Knowledge Infrastructure) is a large-scale knowledge base, which uses frames to represent concepts in ontologies, and uses Horn logic programs as the automated reasoning. The formalizations of ontologies, frames and logical theories in NKI, and the transformations between the formalizations are given, and proved to be functors between ontologies, frames and logical theories if they are taken as categories in the theory of category. The result proved in this paper guarantees that in NKI, the inference based on the Horn logic programs is correct with respect to the knowledge base represented by ontologies and frames. |
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| Keywords: | ontologies frames theories transformation |
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