Abstract: The paper puts forward and realizes an ontology-based semantic information retrieval system frame in semantic Web. The system is composed of information agent, storing agent, reasoning agent and searching agent. These 4 agents realize the Web information retrieval service by the collaboration. The paper is based on the ontology described by OWL, taking Jena as the RDF API, JADE is used as developing tools and application platform of multi-agent system. As a result, the authors finish an intelligent searching instance for “Wine” field.

Key words: Semantic Web, Multi-agent system, Ontology, Agent retrieval

摘要： 提出并实现了一个语义Web环境下基于Ontology的语义信息检索系统框架。它由信息搜集Agent、存储Agent、推理Agent和查询Agent构成，这4类Agent协同工作实现了基于语义的Web信息检索服务。该文采用OWL描述的Ontology作为语义推理的基础，以Jena作为RDF API，使用JADE作为多Agent系统的开发工具和应用平台，完成了一个针对“Wine”领域进行智能查询的实例。

关键词: 语义Web, 多Agent系统, Ontology, 智能检索

CLC Number: 

• TP18