多Chord环境下基于规则的服务推荐  

Rule-based Service Recommendation in Multi-Chord Environment

作　　者：崔涛[1] 张抗抗[1] 杨峰[1] 

机构地区：[1]山东财政学院计算机信息工程学院,济南250014

出　　处：《计算机工程》2011年第19期32-34,37,共4页Computer Engineering

基　　金：国家自然科学基金资助项目(60603070);山东社会科学规划基金资助项目(09DJGZ18);山东财政学院博士科研启动基金资助项目

摘　　要：传统的服务发布和搜索难以支持语义表示和服务推理。针对该问题,提出一种基于概念划分和规则推理的服务推荐方法,通过服务分类本体的构建、Chord网络与服务分类本体的动态映射以及本体规则推理,动态生成服务推荐关系,实现服务的语义扩展查询以及对潜在需求业务的服务推荐。实验结果证明,该方法具有较高的查全率和查询效率。Aiming at the problem that traditional service can not support semantic representation and service reasoning during publishing and searching,a service recommendation based on classification of concept is proposed,which includes classification based on concept of service,a dynamic mapping between Chord network and service classification ontology and ontology rule-based reasoning,so dynamic service relationships for recommending are built which implement semantic query expansion and recommendation of potential business services.Experimental results show that the method has high recall and query efficiency.

关 键 词：CHORD网络 服务推荐 服务本体 ROAD算法 服务匹配 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]