基于DRIS理論的新型網(wǎng)絡(luò)搜索引擎設(shè)計.pdf

1、華中科技大學(xué)碩士學(xué)位論文基于DRIS理論的新型網(wǎng)絡(luò)搜索引擎設(shè)計姓名：蔡建超申請學(xué)位級別：碩士專業(yè)：控制理論與控制工程指導(dǎo)教師：汪秉文郭一平20060401華中科技大學(xué)碩士學(xué)位論文華中科技大學(xué)碩士學(xué)位論文IIAbstractThisthesisdiscussesthecontradictionbetweentheinfmationexplodingtheinefficiencyofinfmationretrievalofInters.Th

2、eiginofthiscontradictionisalsoinvestigated.Fthisreasonthesolutionsbasedonthenewarchitectureareintroduced.WegivethedetaileddiscussionfDRIS(DomainResourceIntegrationSystem)theywhichisjustoneofrepresentativesolutions.TheDRI

3、Stheyisbrieflyintroducedfirst.DRISimpliesthelayereddistributedInterinfmationmanagementpattern.ThenbasedonthistheywedesignanovelIntersearchengine.Thisresearchincludesthedesignofdifferentcomponentsofsearchenginetheirsuppti

4、ngthey.Theprogramsfthebottomlayerssystemarealsointroduced.Especiallythelayeredarchitectureofthissystemthecooperationofdifferentlayernodesaredetailedwhichrepresentsthemaindifferencewiththecurrentsearchengines.Thisnewsearc

5、henginecouldgivethemepreciseresultsinoneDomain.Itsupdateintervalconvergehavealsoexcellenteffect.Thesearejusttheproofoftheadvantageofthisnewsystem.Manynewproblemsariseintheconstructiondevelopmentofdigitallibrary.Someofrep

6、resentationsareunfixedfmatsofdifferentkindsofresourcestheinteroperabilityproblemresultingfromdifferentinterfacesofdatabases.Aimingattheseproblemswedetailthemethodstheiestointegratethesedigitalresources.Astheextensionofre

7、searchtheinfmationintegratedretrievalsystemincludingthedigitalbooksjournalsetcarealsodescribed.Meoverhowtorealizetheunitedsearchbetweentheselfbuiltdatabasespurchaseddatabasesisalsodiscussed.Itgivesareferencetointegratedi