信息檢索技術(shù)在期刊資源整合中的研究及應(yīng)用.pdf

1、中南大學(xué)碩士學(xué)位論文信息檢索技術(shù)在期刊資源整合中的研究及應(yīng)用姓名：唐杰申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：張建中20070517ABSTRACTIntheuniversitylibraries，theperiodicalisonekindofliteraturethathasbeenmostlyusedandhasthehighestinformationvalueandisatthemostimportantplaceTh

2、eperiodicalhasshortpubliccycle，freshcontentandhugeinformationItCansystematicallyreflectthenewesttechnicaltendencyandSOon，soitisthenecessarymaterialfortheuniversitiesteachersandstudentstobeengagedintheteachingandthescient

3、ificresearchactivityButtheperiodicalresourceshavemanytypes，hugedataquantityanddifferentformsAndalsodifferentperiodicalresourcesoftenhastheindependentdatabase，theretrievalsystemandtheissuesystem，thiscausestheperiodicalres

4、ourcesofthelibrarydispersibledisorderlyandcausesmuchtroubletothereadersretrievalanduseTherefore，weneedtocarryontheintegrationtotheperiodicalresourcesandbuildaunifiedretrievalplatforminordertoeffectivelypromotetheperiodic

5、alresourcesorderlyandrealizetheaccessbetweenperiodicalresourceswithdifferenttypesThusitCankeepthesystemintegrityandtheconnectionoftheknowledgesystemandenhancestheusefactoroftheperiodicalresourcesandreaders’retrievaleffic

6、iencyFirstlythispagerhasconductedthoroughresearchonthetype，thestructureandtheformofthemetadataaswellasDublincoreAccordingtotherealityofourlibrarywehaveestablishedmetadataformoftheperiodicalresourcesbytheDublincorestandar

7、dthatisgeneralwidelyusedintheresourcesretrievalatpresentSecondly，thisarticlealsohasstudiedthoroughlyonthebasicprincipleandthewayoftheperiodicalresourcesintegrationandhascardedontheintegrationoftheperiodicalresourcesbased

8、onthemetadataNext，thepapercardedonthediscussiontotheOntologythatisakindofemergingconceptconductiontoolsandproposedthementalitytomaketheOntologyfuseintotheinformationretrievaltechnologyThepaperexplaineddetailedaboutthemai