| 军事信息服务QoS模型及服务选择方法 |
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| 引用本文： | 于晓浩,刘俊先,罗雪山,张嘉焱.军事信息服务QoS模型及服务选择方法[J].系统工程,2010(9). |
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| 作者姓名： | 于晓浩 刘俊先 罗雪山 张嘉焱 |
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| 作者单位： | 国防科技大学C~4ISR技术国防科技重点实验室; |
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| 基金项目： | “十一五”预研项目; 国家自然科学基金资助项目(70601036) |
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| 摘 要： | 在对军事信息服务进行分类的基础上,提出了军事信息服务的三维QoS描述模型并基于不同QoS指标的特点研究了相应的服务选择方法,该方法首先基于QoS模型中的可测性指标建立问题求解的数学模型,求解一组满足用户需求的候选服务集合,在此基础上结合具体作战任务采用建模仿真的方法,综合评价服务集合中服务质量的三维QoS指标,进而构建满足用户需求的服务组合过程。通过实例分析和仿真实验证明所提方法的合理性和有效性。
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| 关 键 词： | 军事信息服务 服务QoS模型 对象Petri网 |
QoS Model of Military Information Services and Service Selection Method |
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| YU Xiao-hao,LIU Jun-xian,LUO Xue-shan,ZHANG Jia-yan.QoS Model of Military Information Services and Service Selection Method[J].Systems Engineering,2010(9). |
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| Authors: | YU Xiao-hao LIU Jun-xian LUO Xue-shan ZHANG Jia-yan |
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| Institution: | YU Xiao-hao,LIU Jun-xian,LUO Xue-shan,ZHANG Jia-yan(Key Laboratory of C4ISR Technology,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | Based on the classification of military information services,a three-dimensional QoS model of military information services is proposed.Then the relevant service selection method is studied based on the characteristic of different QoS criterion.Through this method a mathematical model is established based on the measurable criterion of QoS model to obtain a desirable standby service set.Accordingly,in line of idiographic operation tasks,the three-dimensional QoS criterion of service quality in the service s... |
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| Keywords: | Military Information Service Model Service QoS Object Petri Net |
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