學(xué)術(shù)論文導(dǎo)航系統(tǒng)知識庫的構(gòu)建與實現(xiàn).pdf

1、、廠Y1406605中圖分類號魚25Q：2壘；魚3壘生UDC學(xué)校代碼80901中國科學(xué)技術(shù)信息研究所碩士學(xué)位論文—T———h—eConstructionandAchievementofKnowledgeBaseFortheAcademicThesesNavigationSystem學(xué)位類別筐堡堂學(xué)號璺魚旦魚!Q魚!墨職研究方向過簋扭籃皇撞查中國科學(xué)技術(shù)信息研究所論文提交日期(2008年5月)TheConstructionandAchie

2、vementoftheKnowledgeBaseFortheAcademicThesesNavigationSystemAbstractAstheadventoftheageofknowledgeeconomy，theexplosionofknowledgemakesagreatincreaseofhuman’Sknowledgequantity，whichcanbeseeneasilyfromthedailyupdateoftheth

3、reebigprovidercompaniesofdigitalcontent，WanFangData，CNKI，ChongqingVIPUnderthesituationoffastdeposition，oneofthesidereactionsthatthecostoftheknowledgesearchingraisesa10tiSobviousInthe“informationexplosionbutknowledgelacki

4、ng”society，it’ShardtosearchtherightknowledgetheuserneedThecoreoftheacademicdissertationnavigationsystemiShowtoprovidegoodservicetotheuserthrou曲itsownwebsiteAstheindicatorwhentheusersdobrowseandsearchingontheproviders’Web

5、sitesthenavigationsystemplaysanimportantroleinimprovingtheUSerS’browsespeedandsearchingquality，anditisadirecttesttoservicequalityofthedatacontentprovidercompaniesTheaimtoconstructanexactandsystemicacademicdissertationnav

6、igationsystemistoprovidethesearchingandbrowseservicetotheusersandtofacilitatetheuserstofindtheneededinformationmuchfasterTheauthorproposed5navigablefactorsand丘nishedtheconstructionofthenavigationknowledgebaseaccordingtot

7、hosefactorsMoreover，onthebaseoftheknowledgebasethehierarchymodeloftheacademicdissertationnavigationsystemwasconstructed，whichaimstealizetheaccuratesearchingandimprovetheservicequalityofthissystemThispapercontainsthefollo

8、wingcontentandinnovation(1)Totrackthelatestprogressoftheacademicdissertationnavigationsystem，discoursethebasicknowledgeoftheinformationnavigationandknowledgebase，anddescribethecurrentsituationoftheacademicnavigationsyste

9、mbriefly(2)Throughthesearchingentrypointofsomeacademicnavigationsystem，suchasWanFangDataandtheanalysisofthefeaturethathowtheinfclrmationusersgettheacademicdissertation，thispaperproposes5factorsoftheacademicdissertationna