计算机应用研究2012,Vol.29Issue(10):3919-3921,3.DOI:10.3969/j.issn.1001-3695.2012.10.084
QoS感知的云服务优化组合研究
Research on QoS-aware cloud service optimal composition
摘要
Abstract
In order to address the problem of QoS-aware cloud services optimal composition, this paper firstly improved the social cognitive optimization, and proposed a kind of imitation learning method for discrete optimization problems and designed a kind of observation learning method. Then, it used the improved SCO algorithm to solve the QoS-aware cloud service optimal composition problem. The experiment results show that improved social cognitive optimal algorithm has strong search ability and fast convergence rate, it also can be used to solve other discrete optimization problems.关键词
云计算/云服务组合/服务质量/社会认知算法Key words
cloud computing/cloud service composition/quality of service ( QoS)/social cognitive optimization (SCO)分类
信息技术与安全科学引用本文复制引用
刘志中,雷冠军,薛霄,罗军伟..QoS感知的云服务优化组合研究[J].计算机应用研究,2012,29(10):3919-3921,3.基金项目
国家自然科学基金面上基金资助项目(61175066) (61175066)
国家自然科学基金青年基金资助项目(60905041,61202136) (60905041,61202136)
中国博士后科学基金资助项目(20110490396) (20110490396)
河南省高校科技创新人才计划资助项目 ()
河南理工大学校博士基金资助项目 ()