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1、基于本体的企业主数据管理方法研究RESEARCHONMETHODOFENTERPRISEMASTERDATAMANAGEMENTBASEDONONTOLOGYABSTRACTWiththedevelopmentofthebusinessandITtechnology,theenterpriseapplicationsystemshaveexperiencedtheevolutionprocessfromthesimpletothecomplex.Theinternalcommunicationofthesystems
2、isefficientandthebusinessinformationisrelativelycomplete.However,thecommunicationamongthesystemsisalwaysatlowefficiency,whichalsoleadstodataredundancy,thelackofconsistency,accuracyandcompleteness,makingtheenterprisedataapplicationshasmanyproblems.Fortherapidlyi
3、ncreaseintheamountofdataeachyear,theenterprisemustprovideaconsistent,reliabledataaccesschannelthroughinformationintegration.MDM(MasterDataManagement)providesenterpriseinformationintegrationsolutionandinteractiveapplicationswithaunionglobalview,whichisalsoarelia
4、bledatainterfaceofinformationsharingandapplication.But,theheterogeneousdistributedenterprisedatasourcesoftenlackthesemantics.AndtherearesomeproblemslikeMD(MasterData)IdentifyandMDintegrationprocessislongcycle,anditslackofflexibility,difficulttochangeoncebuiltdu
5、ringtheimplementsprocessofMDMproject,whichleadtospendalotoftimeandcost.Inthispaper,wetakeuseofsemantictechnologyandROA(RESTOrientedArchitecture)technologytoprovideaontology-basedenterpriseMDMmethod.WeidentifytheMDbyontologythroughmeta-datainenterpriseinformatio
6、nsystem,anduseontologytodoMDintegration.AndwegiveadetaildesignandimplementationaboutthemethodtopackageandapplytheMDresourcebyREST(RepresentationalStateTransfer)service.Followingisthecontributionofthispaper:(1)Provideanontology-basedenterpriseMDMframeworkandarch
7、itecture,whichhavearesearchandanalysisontheMDIdentify,MDintegrationandMDapplication,tosatisfytheneedaboutinternalandexternalsystemsinteractionandinformationsharing.(2)ProvidetheDO(domainontology)whichdescribeMDmodelthroughMDidentifybymeta-dataininternalsystemsi
8、nteractiontosolvetheproblemthatMDsemanticrepresentationisnotadequate,lackoffield’sapplicationsandsemanticassociation.(3)ProvideanMO(mappingontology)-basedMDintegrationsoluti
