| 基于领域学习的本体映射方法 |
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| 引用本文： | 利业鞑,庞雄文.基于领域学习的本体映射方法[J].计算机应用,2009,29(7):1981-1984. |
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| 作者姓名： | 利业鞑 庞雄文 |
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| 作者单位： | 1. 广东司法警官职业学院,广州,510520
2. 华南师范大学计算机学院,广州,510640 |
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| 摘 要： | 在语义数据集成中本体映射是关键，手工设置映射关系消耗时间并且不准确，需要使用本体映射工具自动发现这种映射关系。在现有本体映射方法的基础上提出了基于领域学习的映射方法，可以发现本体中概念之间的映射关系，可以从领域知识中发现复杂映射的规则、增加映射时的实例数据，提高映射发现的查全率和准确率。实验结果验证了算法的有效性。
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| 关 键 词： | 概念依赖图 本体映射 concept dependency graph ontology mapping |
| 收稿时间： | 2009-01-19 |
| 修稿时间： | 2009-03-25 |
Domain learning-based ontology mapping method |
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| LI Ye-da,PANG Xiong-wen.Domain learning-based ontology mapping method[J].journal of Computer Applications,2009,29(7):1981-1984. |
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| Authors: | LI Ye-da PANG Xiong-wen |
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| Affiliation: | 1.Guangdong Justice Pilice Vocational College;Guangzhou Guangdong 510520;China;2.Department of Computer Science;South China Normal University;Guangzhou Guangdong 510640;China |
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| Abstract: | Ontology mapping is the key problem of semantic data integration, discovering these mapping manually is inaccurate and time-consuming, using tools to automate discover these mapping between source ontology and target ontology is necessary. In this paper we propose a domain learning-based ontology mapping method which can discover mapping between the concepts of ontology, use domain knowledge and historical mappings to find the complex mapping rules about the ontology being matched, so they can be matched better. The experiments show the correctness and efficiency of our solution. |
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| Keywords: | ontology mapping domain learning concept dependency graph |
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