从无的放矢到个性化的知识探索北京交通大学图书馆

从无的放矢到个性化的知识探索

FromOPACtoPersonalizedDiscovery

FosterZhangSystemsIntegrationDigitalLibrarySystemsandServicesfjzhang@*问题的提出Today’slibrarycatalognolongermeetstheexpectationofusersaccustomedtoInternetsearchengines.--EricCeleste,AssociateUniversityLibrarian,UniversityofMinnesotaOnly30%ofstudentsturntolibrarywebsiteswhensearchingforscholarlyinformationsources.Only2%ofstudentsbegintheirsearchesatlibrarysites.--OCLCsurvey使用图书馆与使用检索引擎的对比(LibQUAL’05)CNISpring2005Taskforcemeeting读者对图书馆服务的期望StartfromoneplacetosearchallFull-text,please!EasymovefromacitationtotheitemitselfSystemswillprovidelotsofintelligentassistanceAuthenticatedsinglesign-onSecurityandprivacyDonothavetocomethelibrarytousetheservice门户是否是解决办法？

WebportalsaresitesontheWorldWideWebthattypicallyprovidepersonalizedcapabilitiestotheirvisitors.--http:///wiki/Web_portal图书馆员的思路与读者的想法有差距User’sproblemPersonalresearchinterestsvs.WorldofknowledgeLibrary’ssolutionClassificationandCatalogingforLibrary-ownmaterials10.LibraryofCongressClassification9.AvailabilitySubject:TopicSubject:GenreFormatLibrarySubject:RegionSubject:EraLanguageAuthorUsagepatternsUsagepatterns,cont.北卡州立大学新的检索界面是基于Endeca

ProFind

导航软件TechnicalOverviewEndecaco-existswithSirsiDynixUnicornILSandWeb2onlinecatalog.EndecaindexesMARCrecordsexportedfromUnicorn.Indexisrefreshednightlywithrecordsadded/updatedduringpreviousday.BasicArchitectureEndecaData

FoundryEndecaNavigation

EngineEndecaPresentation

ServerRawDataSourcesEndecaStudioNavigationEngineIndicesClientBrowserHTTPOfflineProcessOnlineSystemDataFoundryConfigurationXMLStep1:DataTransformationTransformDataFoundryRecordXMLTransformRulesXSLT

scriptsSetupDataPipelineMARC

Records…MARCMARCXMLRecordXMLEndecaForgeActivity:Transformdatasource(s)intoRecordXMLStep2:DataPipelineEditingEndecaFoundry[RHCP6+008CP23]PhysicalForm[008CP22]TargetAudience[008CP24-27+CP28+CP33]ContentForm[008CP35-37]Language[650,654,656,657$a+6##$x]Subject-General[651$a+6##$z]Subject-Geographic[6##$d+6##$y]Subject–TimePeriod[6##$v]FormatRecordHeader….008

….

….….650$a651$aGeographicSubject654$a….656$a657$a

6##$d,$yTimePeriod6##$vFormat6##$xGeneral,modifies$a6##$zGeographicSubjectFilters&ScriptsActivity:CreateorthogonalfacetsfromMARCfields;cleanupdataStep3:CreateDynamicDimensionsEndecaFoundryPublicationDateLanguageContentFormTargetAudiencePhysicalFormSubject–OtherNameSubject–PersonNameSubject–GeneralSubject–TimePeriodActivity:UseGUIinDevStudiotodesignate&configureDynamicDimensions.Underlyingdataautomaticallydrivesdimensioncategoryvalues.PublicationDate:fromto

Language…

English,Spanish,French,GermanContentForm…

NotFiction,Fiction,Novels,SpeechesTargetAudience…

General,Juvenile,AdolescentPhysicalForm…

LanguageMaterial,ProjectedMaterial,

CartographicMaterial,ManuscriptSubject–OtherName…

IBM,AmericanExpress,Endeca,

Barnes&NobleSubject–PersonName…

JackBlount,RicRodriguez,

MarkCalkins,SteveNielsen,

RobMadsenStep4:HierarchyTransformationTransformDataFoundryDimensionXMLTransformRulesscriptsLOCTaxonomyBreakoutFacetsClassA–GeneralWorks

ClassB–Philosophy

ClassC–AuxiliarySciencesofHistory

ClassD–History,GeneralandOldWorld

ClassE–History,America:US

ClassF–History,America:All

ClassG–Geography,Anthropology…

ClassH–SocialSciences

ClassJ–PoliticalScience

ClassK–LawActivity:CreateandrunascripttotransforminputhierarchiesintoDimensionXML.Atlernatively,forsmallerhierarchies,canuseGUItobuildintheDeveloperStudio.Step5:CreateEditedDimensionsEndecaFoundryLOCClassificationSubject–GeographyActivity:UseGUIinDevStudiotodesignate&configureEditedDimensions.Underlyingdataautomaticallymatchestovaluesfromhierarchy;deadendssuppressed&storedforfuturematches.

LOCClassification

ClassA–GeneralWorks

ClassB–Philosophy

ClassC–AuxiliarySciencesofHistory

ClassD–History,GeneralandOldWorld

ClassE–History,America:US

ClassF–History,America:All

ClassG–Geography,Anthropology…

ClassH–SocialSciences

ClassJ–PoliticalScience

ClassK–Law

ClassL–Education

…

…Subject–Geography

NorthAmerica

SouthAmerica

Europe

Asia

Africa050H1.xxx.xxx…RecordXML

BookRecordsStep6:LoadIndicesandCreateUIDataFoundryNavigationEngineIndicesEndecaAPIASPJSP.NetMDEX

EngineDGraph(exe/binary)Activity:UseGUIinDevStudiotodesignate&configurealldimensionoptions.Underlyingdataautomaticallymatchestovaluesfromhierarchy;deadendsarenotshown,butstoredforfuturepotentialmatches.UseAPIandstandardWebcodingtomodifyreferenceimplementationtofinalUI.EasymovefromacitationtotheitemitselfCitation引文OpenURL

resolver

解析器Fulltextsources全文源Discovery如何发现相关的引文赋予读者检索与研究的主导能力ExpandedpossibilitiesforusersGuideusersbacktolibrary’sresources持续检索馆外资源持续检索馆外资源：OpenWorldCat持续检索馆外资源：GoogleScholar持续检索馆外资源：RLGUnionCatalogGoogleStyleSpellingCheckLookInside(similartoAmazon)将读者引回图书馆的例子UserscontrolwhattheywanttogoandseeScriptcodesmadeavailableforfreeshareCurrentlyonlyworkonFirefoxPersonalizeinformationservicesGoogleBookSearchLinktoOPACItemStatusLibraryitemstatusdisplayedonGoogle

LinkleadtolibraryitemstatusLinkfromAmazonLibraryitemstatusdisplayedonAmazonLinktolibraryrecallrequestpage小程序（Scriptcodes）例子/==UserScript==//@nameGoogleBooksSocratesLink//@namespacehttp:////@description SearchStanfordLibraryCatalog(Socrates)fromGoogleBookslistings.//@includehttp://books.google.*//==/UserScript==function(){var

libraryUrlPattern='http:///searchcat?isbn=';var

libraryUrlPatternTrailer='';var

librarySearchScreen='http:///';…}固定格式可检索URLSystemprovidedCustomizedforeasyuseExample:URLofanISBNSearchwithSearchQualifiers

/uhtbin/cgisirsi/x/LIBPOLNAME/0/5?searchdata1=0070167818{020}&srchfield1=GENERAL^SUBJECT^GENERAL^^words+or+phrase&searchoper1=AND&thesaurus1=GENERAL&search_entries1=GENERAL&search_type1=SUBJECT&special_proc1=&library=ALL&pubyear=&language=ANY&format=ANY&item_type=ANY&location=ANY&item_1cat=ANY&item_2cat=ANY&match_on=KEYWORD&shadow=YES&sort_by=NONE&user_id=GUEST&password=xxxxCreateCustomURLforEasyReference

ckey=

isbn=

issn=

author=

xauthor=

bauthor=

title=

xtitle=

btitle=

everything=

subject=

xsubject=

bsubject=

periodical=

xperiodical=

bperiodical=

series=

xseries=

bseries=/searchcat?author=proust+marcel

Thecompletelistofparametersis:两种URL的比较CannedURL

http:///searchcat?isbn=0801604451

/cgi-bin/Pwebrecon.cgi?DB=local

&Search_Arg=020a+0801604451&Search_Code=CMD*&CNT=10OpenURL

:3210/sfxlcl3?&isbn=0801604451OpenURL连接示意图LinkSourceOpenURL.ResourceResourceServiceComponentLinkServerProvisionofHooks(OpenURL)ResolutionintoLinksContextSensitiveLinkDestinationLinkLinkDestinationLinkLinkDestinationLinkLinkDestinationLinkHookAppropriateServerReferenceOpenURL

例子与结构OpenURL

containsthreeparts:AddressofOpenURL

resolver:http://:3210/sfxlcl3Databasesource:(AmericaHistoryandLifefromABC-CLIO).

Metadatacitation使用OpenURL连接的例子GoogleScholar为何与Google合作?BetterusersearchexperiencesRichcontentscontaincitationandfulltextofEnglishandnon-EnglishmaterialsCanbeeasilyintegratedintoyourlibraryenvironmentItistheuser’schoice,notou