英文文献及中文翻译(计算机专业)

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1、WORD格式-专业学习资料-可编辑NET-BASEDTASKMANAGEMENTSYSTEMHectorGarcia-Molina,JeffreyD.Ullman,JenniferWisdomABSTRACTInnet-basedcollaborativedesignenvironment,designresourcesbecomemoreandmorevariedandcomplex.Besidescommoninformationmanagementsystems,designresourcescanb

2、eorganizedinconnectionwithdesignactivities.Asetofactivitiesandresourceslinkedbylogicrelationscanformatask.Ataskhasatleastoneobjectiveandcanbebrokendownintosmallerones.Soadesignprojectcanbeseparatedintomanysubtasksformingahierarchicalstructure.TaskManagemen

3、tSystem(TMS)isdesignedtobreakdownthesetasksandassigncertainresourcestoitstasknodes．Asaresultofdecomposition.al1designresourcesandactivitiescouldbemanagedviathissystem.KEYWORDS：CollaborativeDesign,TaskManagementSystem(TMS),TaskDecomposition,InformationManag

4、ementSystem1IntroductionAlongwiththerapidupgradeofrequestforadvanceddesignmethods,moreandmoredesigntoolappearedtosupportnewdesignmethodsandforms.Designinawebenvironmentwithmulti-partnersbeinginvolvedrequiresamorepowerfulandefficientmanagementsystem.Designp

5、artnerscanbelocatedeverywhereoverthenetwiththeirownorganizations.Theycouldbemutuallyindependentexpertsorteamsoftensofemployees.Thisarticlediscussesataskmanagementsystem(TMS)whichmanagesdesignactivitiesandresourcesbybreakingdowndesignobjectivesandre-organiz

6、ingdesignresourcesinconnectionwiththeactivities.Comparingwithcommoninformationmanagementsystems(IMS)likeproductdatamanagementsystemanddocumentmanagementsystem,TMScanmanagethewholedesignprocess.Ithastwotierswhichmakeitmuchmoref1exibleinstructure.The1owertie

7、rconsistsoftraditionalcommonIMSSandtheupperonefulfills学习资料分享WORD格式-专业学习资料-可编辑logicactivitymanagementthroughcontrollingatree-likestructure,allocatingdesignresourcesandmakingdecisionsabouthowtocarryoutadesignproject.Itsfunctioningparadigmvariesindifferentpro

8、jectsdependingontheproject’sscaleandpurpose.Asaresultofthisstructure,TMScanseparateitsdatamodelfromitslogicmode1.Itcouldbringaboutstructureoptimizationandefficiencyimprovement,especiallyinalargescaleproject.2