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| 一种多纬度服务质量评估技术 | |
| 引用本文： | 张燕生,白晓颖,黄冠利,严群.一种多纬度服务质量评估技术[J].计算机科学,2009,36(2):282-286. |
| 作者姓名： | 张燕生 白晓颖 黄冠利 严群 |
| 作者单位： | 1. 中国科学院研究生院工程教育学院,北京,100049 2. 清华大学计算机科学技术系,北京,100084 3. 北京电子科技职业学院,北京,100029 4. 中国煤炭地质总局信息中心,涿州,100029 |
| 基金项目： | 国家自然科学基金，国家高技术研究发展计划(863计划)，北京市自然科学基金 |
| 摘 要： | 面向服务体系架构因其基于标准、松散耦合等特点给整个IT业带来巨大的变革,然而由于缺少合理有效的服务质量评估机制制约了其进一步的发展.根据贝叶斯加权均值的思想,提出了一种面向服务的多维度评估技术--在"测试中介"模型的基础上,利用协同测试共享数据,结合用户信誉度和测试用例信誉度权值对服务的测试通过率进行加权评估,为参与服务的各方提供服务排行参考.设计思想充分地体现了集体智慧和数据为核心的Web2.0的技术特点. |
| 关 键 词： | 面向服务体系架构 测试中介 协同测试 质量评估 |
| 收稿时间： | 2008/5/13 0:00:00 |
Multi-dimensional Evaluation Technique of Software Services |
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| ZHANG Yan-sheng,BAI Xiao-ying,HUANG Guan-li,YAN Qun.Multi-dimensional Evaluation Technique of Software Services[J].Computer Science,2009,36(2):282-286. | |
| Authors: | ZHANG Yan-sheng BAI Xiao-ying HUANG Guan-li YAN Qun |
| Affiliation: | College of Engineering;Graduate University of Chinese Academy of Sciences;Beijing 100049;China;Department of Computer Science and Technology;Tsinghua University;Beijing 100084;China;Beijing Vocational College of Electronic Science;Beijing 100029;China;Information Center of Coal Resource;China National Administration of Coal Geology;Zhuozhou 100029;China |
| Abstract: | Service-Oriented Architecture(SOA)is characterized by standard-based interfacing and loose coupling and has been the major paradigm for future software development.Service evaluation is critical to service selection and composition.The paper proposed a multi-dimensional evaluation technique based on testing results,tester credit and test case credit using the idea of weighted average of Bayesian method.The work is an extension of our previous work of test broker architecture which can support online collabo... |
| Keywords: | Web2 0 |
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