個性化智能導航遠程教學系統(tǒng)的研究與實現(xiàn).pdf

1、天津大學碩士學位論文個性化智能導航遠程教學系統(tǒng)的研究與實現(xiàn)姓名：吳繼耘申請學位級別：碩士專業(yè)：計算機應用技術(shù)指導教師：何丕廉2002.2.1^AbstractGlobaleducation，whichwillbethemainmodeoffutureeducation，requiresthetrendofCAIsystembeingInternetbased，intelligent，andmultimediaThispaperdiscu

2、ssestheintelligentdistancelearningsystem，bothonthetheoryandontheimplementationHavinginvestigatedthedevelopmentofInstructionalDesignTheorywebringforwardanInternet—basedintelligentnavigationdistancelearningsystemTomeetindi

3、vidualstudent’Slearningrequirementsduetotheirdifferentknowledgebackground，learningskillsandstudyingsubjects，thissystemseparatescontentsofcoursefromteacher’Sexperiencesandusestheintelligentalgorithmtoprovideproperstudymat

4、erialtoproperlearnerTherearethreeintelligentbodiesinICAIsystem：teacherstudentanddeducingmachineKnowledgedatabaseinthissystemiscomposedoffieldknowledge—based，studentmodelandteachingstrategyFieldknowledge—basedandteachings

5、trategiesareprovidedbyteacher；studentmodelreeordsstudents。learningconditionandlearningabilityDeducingmachineselectsproperteachingstrategyandCOntentaccordingtostudentmodelandfieldknowledge—basedInimplementation，thissystem

6、consistsoftwokeyuserinterfaces。theteacher’Sterminalandthestudent’SterminalStudentsvisitwebserverthroughtheIntemet，andthewebserverisconnectedtoadatabaseWitllitsintelligentnavigationcapabilitythissystemprovidesavirtuallear

7、ningenvironmentontheInternetThissystemautomaticallyassessesandreeordsastudent’SprogressandusesltsintelligentalgorithmtoprovideadvisesbasedontherecordeddataThissystemprovidesanenhancedgraphicuserinterfaceontheteacher’ster

8、minalforthedevelopmentofintelligentandinteractivecoursesAteacherCalleasilystructureacourseanduploadelementsofdataintothedatabase，Inthispaperwedefineafourlayerknowledgestructuremodelanddescribethestructureofknowledgedatab

9、ase，theintelligentnavigationtheoryandalgorithmindetailAlso，thereisaparticulardiscussionintheimplementationofthesystemKeyword：ICAI，distancelearning，knowledgeconstructionmodel，intelligentnavigation，studentmodel，knowledgeda