基于组件的分布式信息系统理论与应用研究

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1、天津商学院硕士学位论文基于组件的分布式信息系统理论与应用研究姓名：赵继娣申请学位级别：硕士专业：企业管理指导教师：沈惠璋;刘铎20030501AbstractDistributedComputerInformationSystem(DCISliSthemainstreamoffutureMIS．TheresearchonthetheoryandapplicationofDCISisverypopulartodayBasedonextensiveanddeepreviewofliterature，theauthorfirSt

2、analyzedandreasearchedonthemaintypesandsystemarchitectureofDCISThentheauthorhadathoroughresearchonmanytheoreticalandapplicationorientedproblemsofDGDSs．ThemajorresearchcanbeoutlinedasfollowsTheauthorsummarizedaclassificationoftheDCISincludingElectronicDataProcessin

3、g(EDP)，ManagementInformationSystem(MIS)，DecisionSupportSystem(Dss)，ExpertSystem(ES)andE·commerce(E0，andexplainedtheirdevelopingcourses，systemarchitectures，advantagesanddisadvantagesrespectivelyindetailTheauthoralsosummarizedtheconcept，architecture，function，feature

4、s，andexistingproblemsofDCIS，andthenpresentedsomekindsoflogicaltopologystructureofDCISsuchasFileServer,Peer-to—peegClient／Server,Browser／ServerandsomekindsofphysicaltopologystructureofDCISsuchaSMesh，Star,Tree，Ring，BusandHybirdBasedonthebygoneresearch,theauthorputfo

5、rwardamixedtopology．TheauthorintroducedthebasicconceptofDGDSS．andthenputforwardfoorkindsoforganizingstructurewhichareStarPeer-to—Peer,Hiberarchy,Multi—UnityandCompoundAccordingtothecharactersofthedistributedgroupdecisionproblems，thecharactersoftheparticipatedexper

6、tsandtherelationshipamongthem，theorganizershouldadoptdifferentstructuretOorganizedifierentkindsofgroupdecisionproceduresTheauthoralSOresearchedonthesystemarchitectureandhierarchicalmodelofDGDSS．whichdivideditintofivelevels：informationresourcebase．networkserver,app

7、licationserver,WebserveranduserinterfaceThentheauthorstudiedthegroupdecisionprocedure，summarizedfourdecision—makingworkshopstylesforhallincludingAuthorityEsffmation，ElectronicMeeting，ElectronicBrainStormandElectronicDelphi，andpresentedtheirimplementationtechniqueA

8、ndthentheauthorputforwardsomenewoverallevaluationalgofithms：UniformAmrmation(orVetoforOneTicket)，A币rmationforOneTicket、PreferenceProbabilities，MaximumFr