Service allocation based on QoS evaluation in military organization cloud cooperation

来源 :Journal of Systems Engineering and Electronics | 被引量 : 0次 | 上传用户:coppi
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The problem of cloud cooperation of military service providers(MSPs) is addressed for allocating limited resources to military service users(MSUs) that are geographically distributed. The MSPs, also called military organization clouds, are virtualized and encapsulated by the services they can offer and each of them contains different kinds of resources that MSU needs. The MSPs are also geographically dispersed. They are required to allocate their resources to the MSU complying with the corresponding quality of service(Qo S), so that each MSU gathers the services it needs to guarantee its task to be implemented. The outline of military organization cloud cooperation is discussed and the method of service optimal selection is proposed based on Qo S evaluation. The Qo S evaluation method based on exponential approximation is put forward to include the users’ will. Simulation results verify the effectiveness of the proposed algorithm. The problem of cloud cooperation of military service providers (MSPs) is addressed for allocating limited resources to military service users (MSUs) that are geographically distributed. The MSPs, also called military organization clouds, are virtualized and encapsulated by the services they can offer and each of them contains different kinds of resources that MSU needs. The MSPs are also geographically dispersed. They are to allocate their resources to the MSU complying with the corresponding quality of service (Qo S), so that each each MSU gathers the services it needs The guarantee of its mission to be implemented. The outline of military organization cloud cooperation is discussed and the method of service optimal selection is proposed based on Qo S evaluation. The Qo S evaluation method based on exponential approximation is put forward to include the users’ will Simulation results verify the effectiveness of the proposed algorithm.
其他文献
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
对镜反思是我们调病的一个重要组成部分,也是心平健康学查病中的一个重要内容。它通过对万事万物的比类,使我们把过去时空中有关的残留信息,从这面镜子当中反映出来,用自然
期刊
科学技术的迅猛发展,特别是计算机技术的飞速发展,使得数学的应用领域得到了极大的拓展,成为公民必需的文化素养。数学教育大众化是时代的要求,因此,找寻新技术的基本特征及教师、学生主体性的契合点,发挥教育信息技术的长处,使信息技术成为培养学习者创新能力的促进手段变得至关重要。  信息技术在数学教学中的意义回归  程度:形式为思考服务 如某位教师在执教“相遇问题应用题”时,开始以多媒体动画,使学生直观形象
用近百年观测资料分析了赤道印度洋海温(SST)变化,其偶极子型振荡的特征确实存在.这种偶极子型振荡在9~11月最强,而在1~4月最弱;还表现出有年际变化和年代际变化.这个偶极子的正位相型(海温西高
在高中化学的学习中,什么是体验性学习呢?所谓体验性学习是指学生在教学实践活动中,通过反复的观察、实践、练习,对情感、行为、事物的内在体察,最后认识事物的特性以及本质,掌握新的化学知识,同时掌握一些技能,养成一些良好的行为习惯,甚至形成一些情感态度、价值观的过程。因此,在体验性学习中,教师要给学生创造更多的体验性学习的机会,让学生逐步学会分析和解决化学的一些实际问题,体现以学生为主体、以学生探究为中
也许曾诊断我只能活三年的肿癌医生,认为我早已作古了。然而,我至今仍活得很好。1987年南京两家大医院(南京军区总院和省肿瘤医院)诊断我患了弥漫性淋巴癌。迄今已16年了,我
期刊
朗读训练是阅读教学中的一项重要内容,朗读是一种艺术的再创造,是学生对文本认知和文本理解及感悟的重要体现形式。语文教学离不开朗读训练,尤其是小学低段的语文教学更是离不开朗读的训练,语文课堂教学就应该书声琅琅,才更加有声有色。低级段对朗读的要求是:学习用普通话正确、流利、有感情地朗读课文。在朗读训练中,使学生整体感知,有所感悟,受到熏陶感染,获得思想启迪,享受审美乐趣。苏教版小学低年级课文语言优美、浅
情感是学校教育的灵魂,能够发挥润滑、催化的作用,如果缺乏情感元素的有效渗透,教育教学就会显得呆板而枯涩、事倍而功半,难以赢得学生的欢迎和响应,容易使其产生厌学情绪和懈怠行为。因此,如何进行情感方面的创新教学是一个值得探究的发展性课题。新课程体育标准提出“健康第一”的指导思想,它主要包含两层含义:一是在坚持以学生为主体的基础上,通过体能技能的训练和培养,努力促进身体的健康发育;二是通过良好有效的教育