CAJ | 학술논문

Internet技术的发展为人们提供了方便快捷的信息获取手段，然而要从如此庞大且瞬息万变的Internet上检索信息，需要快速准确的信息检索工具的协助.提出了一种利用多智能主体和本体论(ontology)理论设计的信息检索服务器.它集成了界面主体、预处理主体、管理主体、信息处理主体和具有移动性的信息搜集主体，并利用ontology对文档进行领域分类，同时对用户的查询信息进行规范.该系统能够比较及时地反映网络中信息的动态变化，并具有较好的信息导引能力.
Internet기술적발전위인문제공료방편쾌첩적신식획취수단，연이요종여차방대차순식만변적Internet상검색신식，수요쾌속준학적신식검색공구적협조.제출료일충이용다지능주체화본체론(ontology)이론설계적신식검색복무기.타집성료계면주체、예처리주체、관리주체、신식처리주체화구유이동성적신식수집주체，병이용ontology대문당진행영역분류，동시대용호적사순신식진행규범.해계통능구비교급시지반영망락중신식적동태변화，병구유교호적신식도인능력.
With its rapid development and widespread, the Internet offers convenient and shortcut ways to retrieve information on it. However, to search such huge and quickly changing information on the Internet, more exact and faster retrieval tools should be developed. In this paper, an information retrieval server based on ontology and multi-agent is presented, which integrates several kind of agents, such as interface agent, pre-processing agent, management agent, information processing agent, and information searching agent with mobile ability. The system also uses ontologies to classify the domains of documents and assist user to normalize their queries. Using this system, dynamic changes of information on the Internet can be reflected timely, and the navigational ability of retrieving information can be improved.