STEP-TASK工作流模型及其應用平臺關鍵技術的研究.pdf

1、山東大學碩士學位論文STEPTASK工作流模型及其應用平臺關鍵技術的研究姓名：趙林申請學位級別：碩士專業(yè)：通信與信息系統(tǒng)指導教師：邢建平20070420山東大學碩士學位論文ABSTRACTWorkflowtechnologyisthecoretechnologyfortheenterprisestomodel，simulate，analyze，manageandintegratetheirbusinessprocessesTheimpl

2、ementationofworkflowtechnologyisanimportantmeanstostreamlinethebusinessprocesses，andtoimprovethecompetitivenessoftheenterprisesWorkflowmodelistheabstractionofworkflow；italsomeanstheabstractionofbusinessprocessesItisthemo

3、stimportanttheoreticalbasisformodelingbusinessprocessesInthispaperthewaytomodelworkflowprocessmodelswasresearchedandanalyzedSTEP—TASKworkflowmodelbasedontwolayers，intheformofactivenetgraph，wasproposedComparedtootherworkf

4、lowmodels，intheformofactivenetgraph，thismodeladoptslayerstoencapsulatelogiccontrolandconcretetaskandusesrelationshipmaptomakethemlosecouplingItcanrealizebasicworkflowformseasier，andhasmorelogicstructurestoenrichbasiswork

5、flOWformsMeanwhile，resourcemodelandorganizationmodelwfffealsodiscussedandmodeledDocumentWasadoptedasthecarrierofdataXML(ExtensibleMarkupLanguage)WasusedtodesigndocumentflexiblyAndthereflectionofrealenterprisestodocumentd

6、rivenwordWasrealizedInthispaperdocumenttechnologieswerediscussedindetailCIMFlowmodelWasacceptedtomodelorganizationsandparticipant；bothstaticanddynamicwayswereusedtodefinetaskexecutantsTheworkflowmanagementsystemisasoftwa

7、resystemmatfocusestheworkflowdefinitionandmanagestheexecutionoftheworkflowinstanceIndesignrealization，layerideawasusedtoconstructworkflowmanagementJ2EEandXMLwereusedtomakethissystemcanrunbothinwindowsorLinuxItmeetsthenee

8、dsofthecontemporarydevelopmentThispaperfocusedontheconstructionofworkflowsystem，anddiscusseddeeplyonthedesignofworkflowengineanditsallinterfaces，F(xiàn)inallyasystemapplicationwithapracticalprojectWasrealizedKeywords：STEP—TASK