CIS專(zhuān)題分析模型中知識(shí)表示與推理方法研究.pdf

1、Y772482學(xué)校代碼t10246學(xué)號(hào)：舵2021145棋旦大學(xué)碩士學(xué)位論文CIS專(zhuān)題分析模型中知識(shí)表承與推理方法研究院專(zhuān)姓系：信息科學(xué)與工程學(xué)院計(jì)算機(jī)科學(xué)與工程系北：計(jì)算機(jī)軟件與理論名；白宇指導(dǎo)老師：陸汝鈐院士、焦輝教授完成日期：2005年5月20圜GIS專(zhuān)題分析模型中知識(shí)表示與推理方法研究AbstractNowadays，GeographicInformationSystem(GIS)hasbeenoneoftheimportant

2、toolsforresearchandmanagementofgeographicinformationTherealisticdemandsrequireGIStoundertakenotonlythetaskofmanagementofalargenumberofcomplicatedgeographicaldata，butalsothegeographicinformationrelatedjobssuchasanalysis，a

3、ppraisal，predictionanddecision—makingsupport，whichisamoreimportantaspectandenableGIStosolvemorecomplicatedproblemofmanagementandplanningItisoneoftheimportantdevelopingdirectionsofGISthatintegratingtheoriesandtechnologies

4、inthefieldofArtificialIntelligence(AI)withGIStodesignthemodelofspecificanalysisinGISapplicationTheenhancedintegrationmodelcansolvecomplicatedproblemsautomaticallyandintelligentlybystrengtheningGIS’scapabilityofproblemsol

5、ving，automaticreasoning，decision—making，knowledgerepresentationandusage，etcAreviewofintemalandintemationalresearchachievementsinthisfieldispresentedinthepaperTheconcreteimplementationmethodsofcombiningGISwithAIaresummari

6、zedandanalyzedTheyareclassifiedbythedifferentAItechnologiesappliedtotheanalysismodelsofGISapplications，andthetrendanddevelopmentprospectofintegrationofGISandAItechnologiesalealsodiscussedOnthisbasis，amethodfortherepresen

7、tationandreasoningofGISthematicknowledgebasedonexpandedandimprovedframesystemisproposedTakingtheplanofconstructionofurbansubwayasthebackground，theknowledgeacquisitioncourseofthekonwledgebasedsystemisexplainedatfirst，andt

8、hephilosophyandprincipleofthedesignofframesandscriptsintheknowledgebaseareprovidedlaterFurthermore，theideaofframecombinationandthealgorithmofvariablesubstitutionandframecombinationoperationareputforward，andthenthemethodf