| 基于本体的Web服务可靠性模型 |
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| 引用本文： | 王喜凤,王广正,金玲玲.基于本体的Web服务可靠性模型[J].计算机科学,2010,37(10):148-151,160. |
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| 作者姓名： | 王喜凤 王广正 金玲玲 |
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| 作者单位： | 1. 安徽工业大学计算机学院,马鞍山,243002
2. 海南师范大学数学与统计学院,海口,571158 |
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| 基金项目： | 本文受国家自然科学基金项目(60473142)和安徽省教育厅自然科学研究项目(2006KJ238B)资助。 |
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| 摘 要： | 可靠性是Web服务选择和组合的一个重要度量标准。针对Web服务发现机制中存在效率低下和查准率不高的问题，提出了一种新的Web服务可靠性评估方法—OntoRcl。该方法基于本体技术，分析了可靠性属性的度量标准及其关系，建立了Web服务可靠性本体模型并评佑了Web服务可靠性。该方法有助于可靠性知识域的管理和开发、Web服务的可靠性评估和预测, Web服务的自动选择和组合。
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| 关 键 词： | Web服务，本体，可靠性 |
| 收稿时间： | 2009/11/24 0:00:00 |
| 修稿时间： | 1/5/2010 12:00:00 AM |
Ontology-based Web Services Reliability Model |
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| WANG Xi-feng,WANG Guang-zheng,JIN Ling-ling.Ontology-based Web Services Reliability Model[J].Computer Science,2010,37(10):148-151,160. |
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| Authors: | WANG Xi-feng WANG Guang-zheng JIN Ling-ling |
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| Affiliation: | (School of Computer Science,Anhui University of Technology,Ma'anshan 243002,China)(School of Mathematics and Statistics,Hainan Normal University,Haikou 571158,China) |
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| Abstract: | Reliability plays an important role in the selection and combination of Web services. With the popularization of Web services, researches on minimizing the discovery duration and improving precision ration are getting more important. This paper proposed a new ontology-based approach, called OntoRel, to evaluate Web services reliability. The OntoRel approach analyzes the measurement criteria and relation of reliability attributes, builds the ontology model and measures the reliability of Web services. The approach is characterized by the management and development of rehabihty knowledge domain,the evaluation and prediction of Web services reliability and the automatic selection and combination of Wcb services. |
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| Keywords: | Web services Ontology Reliability |
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