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题名:
semantic oriented ontology cohesion metrics for ontology-based systems
作者: Ma Yinglong ; Jin Beihong ; Feng Yulin
关键词: Ontology ; Semantic metrics ; Ontology cohesion metrics ; Semantic inconsistency
刊名: The Journal of Systems and Software
发表日期: 2010
卷: 83, 期:1, 页:143-152
收录类别: ei,sci
部门归属: 软件工程技术研究开发中心
摘要: Ontologies play a core role to provide shared knowledge models to semantic-driven applications targeted by Semantic Web. Ontology metrics become an important area because they can help ontology engineers to assess ontology and better control project management and development of ontology based systems, and therefore reduce the risk of project failures. In this paper, we propose a set of ontology cohesion metrics which focuses on measuring (possibly inconsistent) ontologies in the context of dynamic and changing Web. They are: Number of Ontology Partitions (NOP), Number of Minimally Inconsistent Subsets (NMIS) and Average Value of Axiom Inconsistencies (AVAI). These ontology metrics are used to measure ontological semantics rather than ontological structure. They are theoretically validated for ensuring their theoretical soundness, and further empirically validated by a standard test set of debugging ontologies. The related algorithms to compute these ontology metrics also are discussed. These metrics proposed in this paper can be used as a very useful complementarity of existing ontology cohesion metrics.
语种: 英语
WOS记录号: WOS:000272528200015
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.iscas.ac.cn/handle/311060/2897
Appears in Collections:软件工程技术研究开发中心 _期刊论文

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Recommended Citation:
Ma Yinglong,Jin Beihong,Feng Yulin. semantic oriented ontology cohesion metrics for ontology-based systems[J]. The Journal of Systems and Software,2010-01-01,83(1):143-152.
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