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《Intelligent Information Integration for the Semantic Web - Ubbo Visser》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、www.aibbt.com艾伯特-专注人工智能TEAMLinGLectureNotesinArtificialIntelligence3159EditedbyJ.G.CarbonellandJ.SiekmannSubseriesofLectureNotesinComputerSciencewww.aibbt.com艾伯特-专注人工智能TEAMLinGThispageintentionallyleftblankwww.aibbt.com艾伯特-专注人工智能TEAMLinGUbboVisserIntelligentInformat
2、ionIntegrationfortheSemanticWebSpringerwww.aibbt.com艾伯特-专注人工智能TEAMLinGeBookISBN:3-540-28636-5PrintISBN:3-540-22993-0©2005SpringerScience+BusinessMedia,Inc.Print©2004Springer-VerlagBerlinHeidelbergAllrightsreservedNopartofthiseBookmaybereproducedortransmittedinanyfor
3、morbyanymeans,electronic,mechanical,recording,orotherwise,withoutwrittenconsentfromthePublisherCreatedintheUnitedStatesofAmericaVisitSpringer'seBookstoreat:http://ebooks.springerlink.comandtheSpringerGlobalWebsiteOnlineat:http://www.springeronline.comwww.aibbt.com艾伯
4、特-专注人工智能TEAMLinGDedicatedtomyfamilySusanandJannesaswellasmyparentswhoalwaysgavemesupportintheroughtimes...www.aibbt.com艾伯特-专注人工智能TEAMLinGThispageintentionallyleftblankwww.aibbt.com艾伯特-专注人工智能TEAMLinGForewordTheSemanticWeboffersnewoptionsforinformationprocesses.Dr.Vis
5、serisdealingwithtwocoreissuesinthisarea:theintegrationofdataontheseman-ticlevelandtheproblemofspatio-temporalrepresentationandreasoning.Hetacklesexistingresearchproblemswithinthefieldofgeographicinformationsystems(GIS),thesolutionsofwhichareessentialforanimprovedfun
6、ctional-ityofapplicationsthatmakeuseoftheSemanticWeb(e.g.,forheterogeneousdigitalmaps).Inaddition,theyareoffundamentalsignificanceforinformationsciencesassuch.Inanintroductoryoverviewofthisfieldofresearch,hemotivatesthene-cessityforformalmetadataforunstructuredinfor
7、mationintheWorldWideWeb.Withoutmetadata,anefficientsearchonasemanticlevelwillturnouttobeimpossible,aboveallifitisnotonlyappliedtoaterminologicallevelbutalsotospatial-temporalknowledge.Inthiscontext,thetaskofinforma-tionintegrationisdividedintosyntactic,structural,an
8、dsemanticintegration,thelastclassbyfarthemostdifficult,aboveallwithrespecttocontextualsemanticheterogeneities.Acurrentoverviewofthestateof
