环太平洋数字图书馆联盟简称

1、環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Digital Discovery Access Methods Task Force ReportPRDLA 2005 HawaiiArthur Chen, Luc Declerck (Chair) Xue Fangyu, Nie Hua, Emily Lin, David Palmer, Assunta Pisani, Peter Zhou環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Task Force ChargeEvaluate the various technical options identified

2、at the Taiwan 2005 meeting to provide patron access to PRDLA member digital resources and recommend on how to proceed.環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Technical options considered Non-mediated book requests Article requesting tools Z39.50 Gateway tools Canned Searches tools Metasearch tools OAI Service

3、 tools SRB Data Grid Google Scholar環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Non-mediatied book requestingProductsIIIs INN-ReachFretwell-Downings VDXSirsiDynixs URSAContentAll or subset of members OPACExamplesCircuit * San DiegoSummit * Oregon & WashingtonHKALL * Hong Kong環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Non-m

4、ediated book requesting Costs Initial: High (hardware, installation, staff) Ongoing: High (maintenance + shipping across Pacific) Pros Saves staff time Potential for large shared collections Cons Potential for lost, damaged, materials環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Article requesting toolsProductsOCLC

5、 WorldcatRAPID ILL (Colorado State University Libraries)OCLC WorldcatHigh initial and ongoing records and holdings maintenance costsHigh per transaction chargeRAPID ILL 60% cheaper, than traditional ILL (OCLC, RLIN, etc.)Quicker, 3.4 days turnaround time borrowingMore exact, 93% fill rateWorks with

6、or without INN-Reach systemIf Inside INN-Reach, patrons can make requests without leaving INN-Reach systemCan be used for print and e-journals, subject to license restrictions see Yale ILL Project DatabaseExamplesElsevier e-journalsCan send anything, must be printed first & faxedAmerican Chemica

7、l Soc e-journalsCan send anything, in any transmission method環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Article requesting tools HKUs RAPID e-journals The Journal of histochemistry and cytochemistry Datastream Jstor Business Periodicals Ondisc Wiley Interscience China Journal Net (CNKI) American Chemical Society

8、 Blackwell Publishing Company of Biologists環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Article requesting tools RAPID PODs (can belong to more than 1) ARL pod (University of OR, HKU) Katrina pod PRDLA pod? Costs, each member US $9,000 startup US $8,000 annual maintenance Holdings sco

9、pe Members can choose which titles to include Holdings statement shows which issues環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Z39.50 Gateway tools Products Many: III, Ex Libris, Endeavor, open source, etc. Content Limited to catalog content (usually MARC) Benefit Single search across all PRDLA member catalogs Me

10、mber requirement: Z39.50-compliant catalog Costs Low (could use HKUs installation)環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Z39.50gateway tools Pros Relatively easy to set up Cons Frequent incomplete results, time-outs, and unavailable databases Search is slow Not well suited to th

11、e web, or heavily firewalled environments Not integrated with request service環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Canned Searches tools Products Many: Innovative, Ex Libris, Endeavor etc. Content Subsets of catalogs Potential uses Collection Development, Subject areas, etc.環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 環太平

12、洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Canned Searches tools Costs Initial: Low (minimal staff effort) Ongoing: Low Pros Useful for subject librarians Cons Separate searches necessary for each member catalog環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Metasearch tools Products IIIs MetaFind, Ex Libris MetaLib, Fretwell-Downin

13、g ZPortal, etc. Content Diverse content: including library catalogs, citation databases, full-text databases, digital collections, etc. Benefit Single search across everything Member requirements Joint database license agreements環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 MetaSearch

14、Tool Costs Initial: high (labour done by vendor) Ongoing: high (labour done by vendor) Pros Simple, user-friendly interface Cons Technology is immature, protocols are in a state of flux Results are unreliable unless tool is limited to a discrete number targets Cannot handle special search functions

15、on special databases環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 OAI Service tools Products Many: UMs XPAT, ARC, OAIKepler, OCLCs GWEN, Greenstone, etc. Content Local digital collections (scholarly papers, theses, images, sound files, moving images, data files, etc.) Benefit Integrated discovery and access to memb

16、ers local digital collections環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 OAI-compliant PRDLA databasesAcademia SinicaAcademia Sinica Balanced Corpus of Modern ChineseAustralian National UniversityAustralian National University EPrints2 ArchiveDSpace at The Australian National UniversityThe Chinese University of H

17、ong KongScholarly Information RepositoryHong Kong Baptist UniversityHKBU Theses & DissertationsNational University of SingaporeNUS Digital Library of Theses and DissertationsPeking UniversityThe Peking University Ancient Book Digital LibrarySan Diego Supercomputer CenterNational Science Digital

18、LibraryUniversity of California, BerkeleySurvey for California and Other Indian LanguagesUniversity of California, San DiegoSIO ArchivesThe University of Hong KongHKU Theses Online (HKUTO)University of OregonDSpace at the University of OregonUniversity of WashingtonDSpace at The University of Washin

19、gtonStructural Informatics Group, University of Washington (UW-SIG) Eprint Archive環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 OAI Service toolsCosts Initial: low (medium amount of staff labour) Ongoing: low (modest amount of staff labour)Pros Comparatively quick & easy to impleme

20、nt Can be used as campus institutional repository Can be used to expose collections to other OAI Service Providers as well as Google, Yahoo, etc., or not Basic building block for future union catalog or metasearch initiativesCons None環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 SRB Data GridProducts: SDSCs Storage

21、 Resource Broker (SRB)Content: Digital collections (scholarly papers, theses, images, sound files,moving images, data files, etc.)Benefit: Distribute storage, replication, and access to PRDLA member digital collections Member requirements SRB instance or SRB-enabled repository (i.e. DSpace, Fedora)

22、環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 SRB Data Grid Cost: Initial: High (due to high technical expertise requirements) Ongoing: Low Pros: Robust solution for data replication/preservation purposes Cons High technical expertise requirements環太平洋數字圖書館聯盟簡稱 - - 環太平洋電子図書館会議 Google ScholarProduct: Google ScholarContent: Same as metasearch options, i.e. diverse content, including library catalogs, citation databases, fulltext databases, digital assets, etc.Cost: Low (Medium)MethodsG