计算机应用与软件2012，Vol.29Issue(1)：27-30,99,5.
QoS驱动的服务动态替换方法
QoS DRIVEN SERVICE DYNAMIC SUBSTITUTION METHOD
摘要
Abstract
In SOA-based software, for such reasons as either coping with user requirement changes on software QoS value or instability of the QoS value of the web service itself that composes the software, it is necessary to reconfigure the software to enable its QoS value to satisfy user demands. Hie paper presents a QoS driven dynamic substitution algorithm. This algorithm bases on software QoS monitoring results or user suggested QoS requirements to determine dynamic substitution targets. By target substitution the reconfigured software tend to satisfy user requirements. Both theoretical analysis and experiment results have proven the feasibility and effectiveness of the algorithm.关键词
SOA/QoS/动态替换/监测Key words
SOA/Quality of service (QoS)/Dynamic substitution/Monitor分类
信息技术与安全科学引用本文复制引用
宋仲凯,张晓容,殷昱煜..QoS驱动的服务动态替换方法[J].计算机应用与软件,2012,29(1):27-30,99,5.基金项目
国家自然科学基金(60873224) （60873224）
国家高技术研究发展计划(2008AA01Z141) （2008AA01Z141）
浙江省重大科技专项(优先主题)重大社会发展项目(2008 C03007). （优先主题）
