需求驱动的主动网构实体聚合  

Requirement Driven Aggregation of Active Internetware Entities

作　　者：郑丽伟[1] 金芝[1] 

机构地区：[1]中国科学院数学与系统科学研究院

出　　处：《软件学报》2008年第5期1083-1098,共16页Journal of Software

基　　金：国家自然科学基金Nos.60496324,60625204;国家重点基础研究发展计划(973)No.2002CB312004;国家高技术研究发展计划(863)No.20060101Z1113;中国科学院知识创新工程;中国科学院管理、决策与信息系统实验室~~

摘　　要：从主动服务、需求驱动、自主聚合的角度,提出了需求驱动的主动网构实体聚合模型.在该模型中,主动网构实体形成服务Agent,这些服务Agent主动发现需求并向需求聚集.针对同一需求聚集形成的服务Agent群,通过机制设计、协商、协作最终形成能够满足需求的多Agent系统.为了实现服务Agent对需求的发现和识别,构造了一个功能本体,包括特定领域的功能描述以及功能分解模式.为了实现服务Agent的协作,提出了需求驱动的自动机制设计,并给出了一种基于公平原则的协作模型——重心模型.最后得出由聚合产生的多Agent系统规格表示.For Web services, a typical Internetware, a new Web service composition model is given： Requirement driven active Internetware entities aggregating from the aspects of active service, requirement driven and automated aggregating. In this model, service Agents discover requirement actively and aggregate around the requirement automatically. The Agent group aggregated for a given requirement becomes an effective multi-Agent system through a process of mechanism design, negotiation, and collaboration. For making Agents have the ability to discover and understand requirements, a function ontology has been created, which includes function descriptions and function decomposition modes in special domain. For the service Agents collaboration, requirement driven automated mechanism design is put forward, and a collaboration model named barycenter model based on justice principle is also constructed. At last a specification for the final multi-Agent svstem is given.

关 键 词：主动实体 需求驱动 聚合 AGENT协作 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]