面向对象的通用决策系统应用研究

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1、湖北大学硕士学位论文面向对象的通用决策系统应用研究姓名：张超申请学位级别：硕士专业：系统分析与集成指导教师：李跃新20080501AbstractThedevelopmentofDecisionSupportSystem(DSS)isbasedonManagementInformationSystem(MIS)andOperationalResearch(OR)substantially．DSSisacomputersystemofsupportforsolvingstructuralandhemi

2、—structuralmatter．ThebasicDSSiscomposedofthedatapart，themodelpart，thedialoguepart．TheknowledgepartisaddedinIntelligentDesignSupportSystem(IDSS)．Theriskofdecision—makingsystemsinfinancialareas，it’Stargetforthenewenterprise，therearealotofuncertaintyinmar

3、ketprospects．Riskinvestmentisahigh—riskbehaviortruly．Toreducetherisk．themethodistheaccuratecalculatedriskisatbeforetheinvestment，aftertheinvestment，performstheeffectivesupervisorycontroltoit．Beforeobviouslytheinvestment，forecastthattheriskisguardsagain

4、sttheriskthekeylink．Theforecastriskisdecidedbytheeffectiveventurecapitalappraisaldecision-makingprocess．Inventurecapital’SbirthplaceUS，theventurecapitalistandfinancialcircles’expertsconcentratethisquestion’Sresearchintwoaspects：‘‘theventurecapitalhomeu

5、sewhatkindofstandardappraisesallinvestmentplantheinvestmentpotential?”，“theventurecapitalistuseswhatkindofmodeltocometotheinvestmentprojecttocarryonthedecision—makingtoelectsuperiorly?”．Regardingtheresearchingthepolicysystemathomeandabroad，whichcanonly

6、meetaspecificitemofthepolicy—makingfunctions．ThefailureorSUCCESSoftheproject，whichisdecidedbyallkindsofknowledge，thusThemainfactorofthesuccessonadecision-makingistheperfectandprofessionabouttheconstructofknowledge．Howtocompletetheseenormousandtheestabl

7、ishmentofprofessionalknowledgebase．Weneedtorelyontheirrespectiveareasofexpertisetocomplete，wedesignedawebservicesbasedonthecommonsystemofdecision—makingframework，thisframeworkisnotconfinedtotheclientplatform，isnotlimitedtothespecificriskofdecision—maki

8、ngsystems，eachofthedifferentareasexpertcanbepartintheconstructknowledgebase．Ontheseprofessionalknowledgebases，SOthatdecision—makingisbroaderandaccurate．KeyWords：Model；Decisionsupportsystem；Webservices；KnowledgebaselI湖北大学学位论文原创性声明和使用授权说明