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ID:41231101
大小:2.91 MB
页数:24页
时间:2019-08-19
《InformationSystemsfordynamicpublicationservices动态发布服务信息系统》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、IntegratedCollaborativeInformationSystemsThesisProposalAhmetE.Topcuatopcu@cs.indiana.edu1OutlineIntroductionMotivationResearchIssuesArchitecture2IntroductionEffortsforcollaborationandsharingbetweenusersandcommunities.GridVirtualOrganizationsSakaiCollaborationand
2、LearningEnvironmentforEducationWeb2.0Representsnewweb-basedservices.ProvidesrichandlightweightonlinetoolsProvidesreusableservicesanddataUpdatessoftwareanddataoftenveryrapidlyProvidesinteractiveuserinterfacesProvidesanarchitectureforeasyusercontribution3Web2.0Exa
3、mplesBlogs(blogger.com,GoogleBlog)Wikis(Wikipedia,WikiWikiWeb)SocialNetworkingTools(MySpace,LinkedIn)SocialBookmarkingTools(del.icio.us,YouTube)Domainofscientificresearch(CiteULike,Connotea,andBibsonomy)Domainspecificacademicsearchtools(CiteSeer,GoogleScholar,Wi
4、ndowsLiveAcademic)4567MotivationNeedforexploitinglargesetofdatasourcesGoogleScholar(GS),WindowsLiveAcademic(WLA)mayhavedifferentscopeUtilizingbestcapabilitiesofthetoolsGShasnumberofcitedpublications.WLAhasDigitalObjectIdentifier(DOI)89MotivationIntegrationNecess
5、itiesforintegrationNeedforcommondataformatCompletenessNoeasywaytofindallpublicationsExample:AsearchinGoogleScholarforthepublicationsofourresearchlab(CommunityGridsLab)willreturnonlyabout20%ofthetotalGSsearchcontent.Wealthofinformationcontainedinnumerousfieldrema
6、inslargelyoutsidethescopeoftools1011ResearchIssuesIntegrationAmodeltointegratecommunitytools.AmodeltocollectrelateddocumentsofdatanaturallyPerformanceThecostofintegrationofthesystemsOverheadforextractinginformationanduploadingthemtothetoolsFlexibilityandExtensib
7、ilityEasytoaddandremoveservicemechanismEasytointegrateandcollaborateservicesorgadgets12ArchitecturePrinciplesCommunity-centricplatformofservicesIntegrationofdynamicpublication,searchtoolsintoCyberinfrastructurebasedscholarlyresearch.Integrationsuchscientificrese
8、archdefiningmetadataandusingvariousurl,andmapthem.Servicesthataggregateinformationfromavarietyofsources(i.e.,“mash-up”tools)andprovideaddedvaluetocommunitiesofresearc
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