| 服务组合的质量估计模型 |
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| 引用本文： | 蒋运承,汤庸.服务组合的质量估计模型[J].小型微型计算机系统,2006,27(8):1519-1525. |
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| 作者姓名： | 蒋运承 汤庸 |
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| 作者单位： | 1. 中山大学,计算机科学系,广东,广州,510275;广西师范大学,数学与计算机科学学院,广西,桂林,541004
2. 中山大学,计算机科学系,广东,广州,510275 |
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| 基金项目： | 高比容电子铝箔的研究开发与应用项目;国家高技术研究发展计划(863计划);广东省自然科学基金 |
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| 摘 要： | 分析了目前服务组合的研究现状和存在的问题，从准确性和实用性的角度提出了一个新的服务质量模型，包括服务时间、服务代价、可靠性、可维护性和满意度等5个服务质量标准，并研究了该服务质量模型的计算方法．在服务质量模型的基础上，重点研究了服务组合的质量估计问题，提出了一种服务组合质量估计的数学模型，分析了该模型的特点及相关工作，并用仿真实验验证了该模型的有效性．
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| 关 键 词： | 面向服务的计算 服务组合 服务质量 服务质量估计 |
| 文章编号： | 1000-1220（2006）08-1519-07 |
| 收稿时间： | 05 10 2005 12:00AM |
| 修稿时间： | 2005-05-10 |
Quality of Service Estimation Model for Service Composition |
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| JIANG Yun-cheng,TANG Yong.Quality of Service Estimation Model for Service Composition[J].Mini-micro Systems,2006,27(8):1519-1525. |
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| Authors: | JIANG Yun-cheng TANG Yong |
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| Affiliation: | 1.Department of Computer Sciences, Sun Yat-sen University, Guangzhou 510275, China; 2.College of Mathematics and Computer Sciences, Guangxi Normal University, Guilin 541004, China |
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| Abstract: | The current work and existing problem of service composition are analyzed in this paper, and a new quality of service model which includes service time. service cost, reliability, maintainability, and satisfaction, is presented from accurate and practical view. The computation method of the quality of service model is studied too. Based on the quality of service model, the quality of service estimation problem for service composition is studied mainly, a kind of mathematical model for quality of service estimation of service composition is presented, and its characteristics and related works are analyzed, and its validity is validated through simulation experiment. |
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| Keywords: | service-oriented computing service composition quality of service quality of service estimation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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