公开(公告)号：KR100820746B1

公开(公告)日：2008-04-11

申请号：KR1020070006558

申请日：2007-01-22

Applicant: 조선대학교산학협력단

Inventor： 김판구 ,  공현장 ,  황명권

IPC: G06F17/30

CPC classification number: G06F17/30734 ,  G06F17/30675 ,  G06F17/30716 ,  G06F17/30864

Abstract: A system and a method for browsing information based on ontology are provided to offer information efficiently up to attribute concepts used for defining a keyword, and upper, lower, synonym, and anonym concepts related to the keyword by browsing the searched information based on an ontology graph model. An ontology server(310) includes definitions for tangible/intangible concepts by using ontology description language. A browsing service server(340) includes an ontology analyzer(341) extracting a triple by analyzing ontology of the ontology server, an ontology inferrer(342) inferring a new fact based on the analyzed tripe, a query matcher(344) extracting the concepts related to a query by matching the query received from a user with the ontology, a graph structure representer(343) moving the concepts and reforming a graph based on the query by converting the extracted triples into the graph, and a search result processor(345) moving and reforming the graph when the user selects the concept in the graph. A web information analysis server(330) includes a web document analyzer(331) and a new concept/attribute processor(332). An ontology management server(320) includes an ontology updater(322) and an integrated ontology manager(321).

Abstract translation: 提供一种用于浏览基于本体的信息的系统和方法，以便有效地提供信息，以便通过基于本体论浏览搜索到的信息来定义用于定义关键字的概念，以及与关键字相关的上，下，同义词和匿名概念 图形模型。 本体服务器（310）通过使用本体描述语言包括有形/无形概念的定义。 浏览服务服务器（340）包括本体分析器（341），通过分析本体服务器的本体来提取三元组，本体推断器（342）基于所分析的分析来推断新事实，提取​​概念的查询匹配器（344） 通过将从用户接收的查询与本体相匹配来查询查询，图形结构表示器（343），通过将提取的三元组转换为图形，基于查询来移动概念和重建图形;以及搜索结果处理器（345 ）当用户选择图中的概念时，移动和重构图形。 网络信息分析服务器（330）包括网络文档分析器（331）和新的概念/属性处理器（332）。 本体管理服务器（320）包括本体更新器（322）和集成本体管理器（321）。