摘要
针对云商务环境下多源信息服务的特点,在分析现有商务活动典型服务模式的基础上,提出一种云商务环境下的多源信息服务模式;针对该模式下信息服务资源分配过程中的定价问题,分别建立了服务者、服务用户和服务环境的模型,并提出相应的求解方法。在仿真实验中,将不同服务用户规模下的服务策略进行了对比和分析。结果表明,当交易者的规模增加时,该方法可以在保证第三方收入的情况下,使参与交易的双方获取更高的服务效用。
According to the characteristics of multi-sources information service in cloud business, a service schema for multi-sources information service in cloud business based on the analysis of the classical service schema in current business activities was proposed. To solve the pricing problem of resource allocation under this service schema, three different models for service vendors, service customers, and the service environment were built, and the coor- dinated solving methods were also proposed. The different policies for resource allocation were compared under dif- ferent scale of service customers. The experiment results showed that the service vendors and customers could get a higher utility with the increasing of the quantity of the service customers under the circumstance of ensuring the in- come of the third party.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2013年第10期2644-2651,共8页
Computer Integrated Manufacturing Systems
基金
国家自然科学基金资助项目(71131002
71071045
71001032
71201042)
中国博士后科学基金资助项目(20110490831
2012T50571)
安徽省高校人文社科重点研究基地招标资助项目(SK2012B538)~~
关键词
云计算
服务策略
资源分配
定价
cloud computing
service policy
resource allocation
pricing
