跳至内容
PURLs : persistent uniform resource locators 線上預覽
關閉線上預覽
正在查...

PURLs : persistent uniform resource locators

作者: Stuart L Weibel; Erik Jul; Keith E Shafer; OCLC. Office of Research.
出版商: [Dublin, Ohio] : OCLC Online Computer Library Center, [1996?]
版本/格式:   電子書 : 文獻 : 英語
資料庫:WorldCat
提要:
The point-and-click idiom of World Wide Web access has made Internet browsing as easy as tapping on the door with your index finger, but every net surfer soon learns that, too often, the summons remains unanswered. The now-familiar Uniform Resource Locator (URL) can change at the whim of hardware reconfiguration, file system reorganization, or changes in organizational structure, leaving users stranded in 404 limbo
評定級別:

(尚未評分) 0 附有評論 - 成爲第一個。

主題
更多類似這樣的

 

在線上查詢

與資料的連結

在圖書館查詢

&AllPage.SpinnerRetrieving; 正在查詢有此資料的圖書館...

詳細書目

資料類型: 文獻, 網際網路資源
文件類型: 網路資源, 電腦資料
所有的作者/貢獻者: Stuart L Weibel; Erik Jul; Keith E Shafer; OCLC. Office of Research.
OCLC系統控制編碼: 54424109
注意: Title from title screen (viewed February 15, 2004).
詳述: Mode of access: World Wide Web.
其他題名: PURL : a project of OCLC Research
責任: Stuart Weibel, Erik Jul, Keith Shafer.

摘要:

The point-and-click idiom of World Wide Web access has made Internet browsing as easy as tapping on the door with your index finger, but every net surfer soon learns that, too often, the summons remains unanswered. The now-familiar Uniform Resource Locator (URL) can change at the whim of hardware reconfiguration, file system reorganization, or changes in organizational structure, leaving users stranded in 404 limbo ... Document Not Found. The unpredictable mobility of Internet resources is an inconvenience at best. For librarians, it is a serious problem which compromises their service to patrons and imposes an unacceptably large burden on catalog maintenance. The general solution to this problem is the development of Uniform Resource Names, or URNs. The process of defining URNs has been underway in the Internet Engineering Task Force (IETF) for some time. OCLC is an active participant and supporter of this process. The persistence requirement of URN schemes is not a technological issue so much as an outcome of the social structures that evolve to meet a common community need. OCLC's origin is deeply rooted in precisely this shared commitment to providing reliable, long-term access to information. Standardization is necessarily slow and deliberate. Putting all the pieces in place will require consensus in the IETF, developments in the community of Web browser implementors, and deployment of new code by the community of network system managers who administer the Domain Name System (DNS) for the Internet. The concerns and problems of the library community may not be fully appreciated or adequately addressed by these groups in a timely manner. Libraries can and should provide leadership in the solution of these problems. To aid in the development and acceptance of URN technology, OCLC has deployed a naming and resolution service for general Internet resources. The names, which can be thought of as Persistent URLs (PURLs), can be used both in documents and in cataloging systems. PURLs increase the probability of correct resolution and thereby reduce the burden and expense of catalog maintenance.

This article is an updated version of PURLs to improve access to Internet by Stuart L. Weibel and Erik Jul from the 1995 November/December issue of the OCLC Newsletter, page 19.

評論

讀者提供的評論
正在擷取GoodReads評論...
正在擷取DOGObooks的評論

標籤

成爲第一個

類似資料

相關主題:(2)

提供給讀者有關此資料的清單 (2)

確認申請

你可能已經申請過這份資料。若還是想申請,請選確認。

連結資料


<http://www.worldcat.org/oclc/54424109>
library:oclcnum"54424109"
library:placeOfPublication
library:placeOfPublication
rdf:typeschema:MediaObject
rdf:typeschema:Book
rdf:valueUnknown value: dct
schema:about
schema:about
schema:about
schema:alternateName"PURL : a project of OCLC Research"@en
schema:bookFormatschema:EBook
schema:contributor
schema:contributor
schema:contributor
schema:creator
schema:datePublished"1996"
schema:datePublished""
schema:description"The point-and-click idiom of World Wide Web access has made Internet browsing as easy as tapping on the door with your index finger, but every net surfer soon learns that, too often, the summons remains unanswered. The now-familiar Uniform Resource Locator (URL) can change at the whim of hardware reconfiguration, file system reorganization, or changes in organizational structure, leaving users stranded in 404 limbo ... Document Not Found. The unpredictable mobility of Internet resources is an inconvenience at best. For librarians, it is a serious problem which compromises their service to patrons and imposes an unacceptably large burden on catalog maintenance. The general solution to this problem is the development of Uniform Resource Names, or URNs. The process of defining URNs has been underway in the Internet Engineering Task Force (IETF) for some time. OCLC is an active participant and supporter of this process. The persistence requirement of URN schemes is not a technological issue so much as an outcome of the social structures that evolve to meet a common community need. OCLC's origin is deeply rooted in precisely this shared commitment to providing reliable, long-term access to information. Standardization is necessarily slow and deliberate. Putting all the pieces in place will require consensus in the IETF, developments in the community of Web browser implementors, and deployment of new code by the community of network system managers who administer the Domain Name System (DNS) for the Internet. The concerns and problems of the library community may not be fully appreciated or adequately addressed by these groups in a timely manner. Libraries can and should provide leadership in the solution of these problems. To aid in the development and acceptance of URN technology, OCLC has deployed a naming and resolution service for general Internet resources. The names, which can be thought of as Persistent URLs (PURLs), can be used both in documents and in cataloging systems. PURLs increase the probability of correct resolution and thereby reduce the burden and expense of catalog maintenance."@en
schema:description"This article is an updated version of PURLs to improve access to Internet by Stuart L. Weibel and Erik Jul from the 1995 November/December issue of the OCLC Newsletter, page 19."@en
schema:exampleOfWork<http://worldcat.org/entity/work/id/12997336>
schema:inLanguage"en"
schema:name"PURLs persistent uniform resource locators"@en
schema:publication
schema:publisher
schema:url<http://purl.oclc.org/docs/new_purl_summary.html>
wdrs:describedby

Content-negotiable representations

關閉視窗

請登入WorldCat 

没有帳號嗎?你可很容易的 建立免費的帳號.