异构服务组合引擎的设计与实现  

Design and Implementation of Heterogeneous Service Composition Engine

作　　者：禚玉芹[1] 陈松乔[1] 

机构地区：[1]中南大学信息科学与工程学院,湖南长沙410083

出　　处：《计算技术与自动化》2008年第1期111-114,共4页Computing Technology and Automation

基　　金：国家教育部博士点基金资助(20030533011)

摘　　要：基于自主开发的异构服务组装平台HSC,设计并实现服务组合引擎,针对服务组合的自动调用、系统网络负载大、并行应用难度大等问题,提出基于图的事件驱动机制和基于移动Agent的主从调用模式,并就流程的解析、调度和动态切换等关键技术并给出相应算法,优化组合的运行管理机制,为服务组合提供有效工具。Based on the architecture of HSC（ Heterogeneous Service Composition）, we focus on the process engine design tech- niques for supporting large - scale service composition. Designing of Heterogeneous Service composition engine , then it researches on key technologies such as the process parse , service dispatching, dynamic changing and so on. The event- driven mechanism based on graph which resolves the problem that can＇t auto- call in service composition; Mobile- agent＇s advantages avoid the performance bottleneck of the network - overload and achieve the sub - tasks in parallel with difficulty.

关 键 词：异构服务 服务组合 移动AGENT 复合服务 

分 类 号：TP311.5[自动化与计算机技术—计算机软件与理论]