计算机科学
計算機科學
계산궤과학
COMPUTER SCIENCE
2010年
1期
1-5
,共5页
语义Web搜索%本体%信息检索%智能搜索引擎
語義Web搜索%本體%信息檢索%智能搜索引擎
어의Web수색%본체%신식검색%지능수색인경
Semantic Web search%Ontology%Information retrieval%Intelligent search engine
语义Web搜索技术是综合本体论、信息检索、自然语言处理等多学科理论和方法的新兴技术.介绍了语义Web和语义Web搜索的现状.在此基础上,给出了实现语义Web搜索技术的一般体系结构,并进一步分析了各组成模块的基本任务、现有技术和评价体系.最后给出了所做的相关工作和对语义Web搜索技术的展望.
語義Web搜索技術是綜閤本體論、信息檢索、自然語言處理等多學科理論和方法的新興技術.介紹瞭語義Web和語義Web搜索的現狀.在此基礎上,給齣瞭實現語義Web搜索技術的一般體繫結構,併進一步分析瞭各組成模塊的基本任務、現有技術和評價體繫.最後給齣瞭所做的相關工作和對語義Web搜索技術的展望.
어의Web수색기술시종합본체론、신식검색、자연어언처리등다학과이론화방법적신흥기술.개소료어의Web화어의Web수색적현상.재차기출상,급출료실현어의Web수색기술적일반체계결구,병진일보분석료각조성모괴적기본임무、현유기술화평개체계.최후급출료소주적상관공작화대어의Web수색기술적전망.
Technologies of semantic Web search are very novel and young.There are many theories and approaches contributed to semantic Web search,such as ontologies,information retrieval,natural language processing,and so on.Situations of semantic Web and semantic Web search were introduced dividually.Then,the general architecture of semantic Web search engine was concluded through analyzing research at home and abroad in detail.This architecture is composed of four models,including information extraction models,intelligent interface models,information query models,and user query models.The functions,technologies,and evaluation systems of models which are different components of this general architecture were introduced in further.At last,the conclusion about our work was given.At the same time,the future challenge of semantic Web search technologies was discussed.
