面向服务的分布式部分计值  

Research of Optimizing Web Services with Distributed Partial Evaluation

作　　者：毛宏燕[1] 黄林鹏[1] 孙永强[1] 

机构地区：[1]上海交通大学计算机科学与工程系,上海200240

出　　处：《上海交通大学学报》2006年第3期507-510,514,共5页Journal of Shanghai Jiaotong University

基　　金：国家高技术研究发展计划(863)项目(2004AA104280;2001AA113160);上海科委科技攻关项目(03dz15027);上海高校网格技术E-研究院(200308)

摘　　要：从服务运行角度出发,提出利用部分计值技术优化服务的新方法,将通用服务例化为更有效的实现.基于字节码例化的部分计值和网格特性,分析并给出了分布式部分计值架构和实现机制.通过光线跟踪服务实例的分析,论述了部分计值对改进服务性能的可行性,使服务的设计和实现能够有机地统一和分离.A novel optimization strategy was proposed based on the implementation of services, which uses partial evaluation to improve the performance of services. It gives the architecture and realization mechanism of distributed partial evaluation based on the Java byte code specialization and grid features. The anal ysis of specializing ray tracing shows that they partial evaluation is effective to improve the efficiency and flexibility of services. The generic service is specialized into the effective implementation with partial evaluation, which enables the seamless mechanism between the design and realization of services.

关 键 词：网络技术 网络服务 分布式部分计值 优化 WEB服务 字节码例化 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]