基于本體論的知識推理查詢系統(tǒng)的研究.pdf

1、1P2垃!』塑蛾船JIANGSUUNIVERSITY甯絨：塵主編號：Z!翌Z幽絲碩j士學(xué)位論文MASTER’SDISSERTATIoN圇論文題目：j棗曰絲硅越華監(jiān)至因套嗶學(xué)科專業(yè)：過磊塹歪塑墨苯作者姓名：裊罷指導(dǎo)教師：墨整：l二答辯日期：———趔L爺』俎坐且—一江蘇大學(xué)碩士研究生畢業(yè)論文ABSTRACTAccordingtotraditionalknowledgerepresentmethod，theknowledgeresourcel

2、acksauniformsemanticdescfipfionItishardforusertofindmorerelevantknowledgeresourceandrealizetheinformationsemanticfusionHowtoassignthemanagedknowledgeresourceamachineunderstandablemeaningtofacilitateusertofindwhattheyreal

3、lyneed，andaccordingtothedomainknowledgetorealizetheinformationsemanticfusionarechallengingtasksforknowledgerepresentThedomainontologyisaformal，explicitspecificationofasharedconceptualization，whichcanrepresentdomainknowle

4、dgeandfacilitatetheinteroperationbetweentheheterogenousapplicationsystemsOntologyisakindofconceptualizeddescriptiontowardsdomainknowledgewhichreflectsexpels’opinionsonthisfield’sknowledgeTheontologyCallnotonlysupportcont

5、entenquiryofboRomdatabase，butalsorepresenttherelevanceofdatabasethroughstatcmentaldescriptionaboutsemanticinformationwhichnotdependentonspecificdateorganizationpaRemAfteranalyzingtheshortcomingsoftraditionalknowledgerepr

6、esenLthearticleprobestheontologicalknowledgerepresentandinvestigatethedescriptionlogicfarther，thenanalyzingthereasonofontologylanguageonthebasisofdescfit，tionlogicThcontologyhasmanydifferentrepresentpatterns，thatis，ontol

7、ogydescriptionlanguageDifferentontologyusuallyhasdifferentlogicalstructuralorganizationsInamoreinformationalsystemenvironmengeachisolateddevelopedsystemhasit’SowninternalpresentmodelandontologyThereforeinformationexchang

8、ebetweenthesesystemsshouldberealizedthroughaspecificknowledgeaggregationandprocessionmergeneewhichalsomeanstheontologymappingElementmappingofontologyCanbeachievedthroughanalyzinggrammaticalandsemanticconceptualsimilarity

9、ThentheresultofontologymappingwillbedistributedtoeveryknowledgedatebaseandcarryonreasoningandsearchingAtlast，aknowledgereasoningandsearchingsystemprototypebasedonontologyisputforwardMeanwhilewealsogivesapplicationofinqui

10、rysysteminteachingandeducationfieldKnowledgerepresentinthissystemexpresseswiththeformoftripleandconsumerscarlinquirebyselectingConsumers’requirementscollectedbyclientwillbetransferredtoserverand血einfereneeenginewillhandt