面向业务协同的情境建模  

Context modeling for business collaboration

作　　者：龚瑞男[1] 宁可[2] 李清[1] 陈禹六[1] 

机构地区：[1]清华大学自动化系 [2]爱尔兰国立大学戈尔维分校数字企业研究所

出　　处：《计算机集成制造系统》2009年第9期1731-1737,共7页Computer Integrated Manufacturing Systems

基　　金：国家863计划资助项目(2001AA415340;2007AA04Z1A6);国家自然科学基金资助项目(60474060);北京市自然科学基金资助项目(9072007);欧盟第七框架K-NET资助项目(215584)~~

摘　　要：为更有效地提升知识工人的工作效率,发展协同应用系统的情境感知能力,理解用户的特定协同环境与需求,从而更智能地为用户提供服务,讨论了以协同用户为中心的情境要素,以及基于本体的形式化建模。在此基础上定义了两个关键的语义指标,来测度情境信息的粒度和关联性,为建立情境感知的协同应用系统提供了基础,同时给出了一个基于情境感知的预发式资源推荐方法,以表明情境模型的可用性。To improve the working efficiency of knowledge workers, collaboration system should be context-sensitive, which meant to understand the users＇ diversified collaboration environment and needs, thus to be able to provide more intelligent service for users. The collaborative-customer-centered context factor and ontology-based formal modeling were discussed. Then, two critical semantic indexes were defined to measure context granularity and association, which provided basis for context-sensitive collaboration application system. In addition, a context-sensitive proactive resource recommendation method was proposed to demonstrate the applicability of the context model.

关 键 词：业务协同 情境建模 语义测度 本体 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]