Interoperabilidade das bibliotecas digitais: o papel dos sistemas de identificadores persistentes - URN, PURL, DOI, Handle System, CrossRef e OpenURL

Sayão, Luís Fernando

Resumos

O conceito de repositórios digitais distribuídos e interoperáveis - sejam eles bibliotecas ou arquivos digitais - para ser viável, depende fortemente de uma infra-estrutura de identificação persistente e da confiabilidade do esquema de links entre recursos informacionais distintos, porém relacionados, de forma a assegurar ao usuário o acesso contínuo e conveniente aos conteúdos digitais. Neste trabalho, descreve-se o atual estado da arte da identificação persistente na Internet e da vinculação por links, tendo como foco a interoperabilidade das bibliotecas digitais de arquitetura aberta. Contrastam-se as diversas abordagens e analisam-se os mais importantes esquemas e o relacionamento entre eles: URN, PURL, DOI, CrossRef, Handle System and OpenURL.

bibliotecas digitais; identificadores persistentes; URI; URN; PURL; DOI; CrossRef; Handle System; OpenURL

To be feasible, the concept of distributed and interoperable digital repositories - libraries or archives - depends strongly on an infrastructure of persistent identification, as well as on the reliability of the linkage scheme between distinct but related information resources, in order to assure to the user a continuous and convenient access to the digital contents. This paper describes the current state-of-the-art of persistent identification and linkage in the Internet, focusing on the interoperability of the open digital libraries. It contrasts various approaches to the issue and analyzes the most important schemes and their relationship: URN, PURL, DOI, CrossRef, Handle System and OpenURL.

digital libraries; persistent identifiers; URI; URN; PURL; DOI; CrossRef; Handle System; OpenURL

ATKINS, H. et al. Reference linking with DOI´s. D-Lib Magazine, v.6, n.2, 2000. Available from: <http://dlib.org/dlib/february00/02risher.html>. Cited: 3 Aug. 2006.
ARMS, W.Y; RESTON, V. Key concepts in the architecture of the digital library. D-lib Magazine, 1995. Available from: <http://www.dlib.org/dlib/July95/07arms.html>. Cited: 29 Aug. 2006.
BEIT-ARIE, O. et al. Linking to the appropriate copy. D-Lib Magazine, v.7, n.9, 2001. Available from: <http://www.dlib.org/dlib/september01/caplan/09caplan.html>. Cited: 4 Jul. 2006.
BERNERS-LEE, T.; FIELDING, R.; IRVINE, U.C.; MASINTER, L. RFC2396 Uniform Resource Identifier (URI): generic syntax. Network Working Group, 1988. Available from: <http://rfc.net/rfc2396.html>. Cited: 28 Aug. 2006.
BIGWOOD, D. Persistent links, one solution to a common problem. HAL-PC Magazine, 1999. Available from: <http://www.hal-pc.org/journal/june99/Columns/links/links.html>. Cited: 29 Aug. 2006.
BRAND, A. CrossRef TURN's one. D-Lib Magazine, v.7, n.5, 2001. Available from: <http://www.dlib.org/dlib/may01/brand/05brand.html>. Cited: 16 Jun. 2006.
BRAND, A. CrossRef after three years. ICSTI Forum, n.44, 2003. Available from: <http://www.icsti.org/forum/44/index.html#crossref>. Cited: 2 Aug. 2006.
CAPLAN, P.; ARMS, W.Y. Reference linking for journal articles. D-Lib Magazine, v.5, n.4, 1999. Available from: <http://www.dlib.org/dlib/july99/caplan/07caplan.html>. Cited: 4 Jul. 2006.
CLEVELAND, G. Digital libraries: definitions, issues and challenges. IFLANET UDT Occasional Papers, 1998. Available from: <http://www.ifla.org/VI/5/op/>.Cited: 29 Aug. 2006.
CROSSREF.ORG. OpenURL and CrossRef Available from: <http://www.crossref.org/02publishers/16openurl.html>. Cited: 15 Jul. 2004.
DACK, D. Persistent identification systems, part 1: background. National Library of Australia 2001. Available from: <http://www.nla.gov.au/initiatives/persistence/PIpart1.html>. Cited: 09 Aug. 2006.
DOI system overview. International DOI Foundation, 2006. Disponível em: <http://www.doi.org/overview sys_overview_021601.html>. Cited: 30 Aug. 2006.
INTERNATIONAL DOI FOUNDATION. DOI handbook, 2006. Available from: <http://www.doi.org/handbook_2000/DOIHandbook-v4-3.pdf>. Cited: 30 Aug. 2006.
KOEHLER, W. Web page change and persistence: a four-year longitudinal study. Journal of the American Society for Information Science and Technology, v.53, n.2, p.162-171, 2002. (DOI:10.1002/asi.10018).
LANGSTON, M.; TYLER, J. Linking to journal articles in an online teaching environment: the persistent link, DOI, and OpenURL. The Internet and High Education, v.7, p.51-58, 2004.
LIBRARY OF CONGRESS. The relationship between URN's, Handles, and PURL's. 1997. Disponível em <http://memory.loc.gov/ammem/award/docs/PURL-handle.html>. Cited: 10 Aug. 2006.
LANNOM, L. Handle system overview. In: IFLA COUNCIL AND GENERAL CONFERENCE, 66., 2000, Jerusalem. IFLA Conference Proceedings The Hague: Iflanet, 2000. p.1-6. Available from:<http://www.ifla.org/IV/ifla66/papers//03282e.htm>. Acesso em: 28 Sept. 2006.
NATIONAL LIBRARY OF AUSTRALIA. Managing web resources for persistent access 2002. Available from: <http://www.nla.gov.au/guidelines/persistence.html>. Cited: 23/08/2006.
MOATS, R. RFC 2141 URN syntax Network Working Group, 1997. Available from: <http://www.rfc-archive.org/getrfc.php?rfc=2141>. Cited: 23 Aug. 2006.
O´NEIL, J. Reference linking: A basic overview. Quarterly Newsletter of the International Council for Scientific and Technical Information, n. 44, 2003. Available from: <http://www.icsti.org/forum/44/index.html#overview>. Cited: 31 Aug. 2006.
PASKIN, N. DOI: a 2003 progress report. D-Lib Magazine, v.9, n.6, 2003. Disponível em <http://www.dlib.org/dlib/june03/paskin/06paskin.html>. Acessado em 13 Jul. 2006.
PAYETTE, S. Persistent identifiers on the digital terrain. RLG Diginews, v.2, n.2, 1998. Available from: <http://www.rlg.org/preserv/diginews/diginews22.html#Identifiers>. Cited: 9 Aug. 2006.
PENTZ, Ed. A Collaborative linking network. Issues in Science and Technology Librarianship, n.29, 2001. Available from: <http://www.library.ucsb.edu/istl/01-winter/article1.html>. Cited: 16 May. 2006.
PETKE, R.; KING, I. RFC 2717 Registration procedures for URL scheme names Network Working Group, 1999. Available from: <http://rfc.net/rfc2717.html>. Cited: 29 Aug. 2006.
POWELL, A. OpenResolver: a simple OpenURL resolver. Ariadne, n.28, 2001. Available from: <http://www.ariadne.ac.uk/issue28/#resolver/>. Cited: 12 Jul. 2006.
SAYÃO, L. F. Preservação digital no contexto das bibliotecas digitais In: MARCONDES, C.H.; KURAMOTO, H.; TOUTAIN, L.B.; SAYÃO, L.F. (Org.). Bibliotecas digitais: saberes e práticas. Salvador/Brasília: UFBA/IBICT, 2006. p.115-149.
SHAFER, K. et al. Introduction to persistent Uniform Resource Locators OCLC Online Computer Library Center, 1996. Available from: <http://www.isoc.org/inet96/proceedings/a4/a4_1.htm>. Cited: 29 Aug. 2006.
SOLLINS, K; MASINTER, L. RFC 1737 Functional requirements for Uniform Resource Names Network Working Group, 1994. Available from: <http://www.ietf.org/rfc/rfc1737.txt>. Cited: 10 Aug. 2006.
SOLLINS, K. RFC 2276 Architectural principles of Uniform Resource Name Resolution Network Working Group, 1988. Available from: <http://rfc.net/rfc2276.html>. Cited: 29 Aug. 2006.
VAN de SOMPEL, Herbert. Reference linking in a hybrid library environment: Part 1 - Framework for linking. D-Lib Magazine, v.5, n.4, 1999. disponível em <http://www.dlib.org/april99/van_de_sompel/04van_de_sompel-pt1.html>. Cited: 4 Jul. 2006.
VAN de SOMPEL, Herbert; HOCHSTENBACH, Patrick; BEIT-ARIE, Oren. OpenURL syntax description. 2000. Available from: <http://www.sfxit.com/openurl/openurl.html>. Cited: 30 Aug. 2006.
VAN de SOMPEL, H.; BEIT-ARIE, O. Open linking in the scholarly information environment using the Open URL framework. D-Lib Magazine, v.7, n.3, 2001. Available from: <http://www.dlib.org/dlib/march01/vandesompel/03vandesompel.html>. Cited: 13 Jul. 2006.
WEIBEL, Stuart; JUL, Eric; SHAFER, Keith. PURL's: Persistent Uniform Resource Locator. OCLC Online Computer Library Center 1995. Available from: <http://purl.oclc.org/docs/new_purl_summary.html>. Acessado em 29 Aug. 2006.

Datas de Publicação

Publicação nesta coleção
12 Set 2014
Data do Fascículo
Abr 2007

Histórico

Aceito
09 Fev 2007
Recebido
28 Set 2006

This work is licensed under a Creative Commons Attribution 4.0 International License.

[1] ATKINS, H. et al. Reference linking with DOI´s. D-Lib Magazine, v.6, n.2, 2000. Available from: <http://dlib.org/dlib/february00/02risher.html>. Cited: 3 Aug. 2006.

[2] ARMS, W.Y; RESTON, V. Key concepts in the architecture of the digital library. D-lib Magazine, 1995. Available from: <http://www.dlib.org/dlib/July95/07arms.html>. Cited: 29 Aug. 2006.

[3] BEIT-ARIE, O. et al. Linking to the appropriate copy. D-Lib Magazine, v.7, n.9, 2001. Available from: <http://www.dlib.org/dlib/september01/caplan/09caplan.html>. Cited: 4 Jul. 2006.

[4] BERNERS-LEE, T.; FIELDING, R.; IRVINE, U.C.; MASINTER, L. RFC2396 Uniform Resource Identifier (URI): generic syntax. Network Working Group, 1988. Available from: <http://rfc.net/rfc2396.html>. Cited: 28 Aug. 2006.

[5] BIGWOOD, D. Persistent links, one solution to a common problem. HAL-PC Magazine, 1999. Available from: <http://www.hal-pc.org/journal/june99/Columns/links/links.html>. Cited: 29 Aug. 2006.

[6] BRAND, A. CrossRef TURN's one. D-Lib Magazine, v.7, n.5, 2001. Available from: <http://www.dlib.org/dlib/may01/brand/05brand.html>. Cited: 16 Jun. 2006.

[7] BRAND, A. CrossRef after three years. ICSTI Forum, n.44, 2003. Available from: <http://www.icsti.org/forum/44/index.html#crossref>. Cited: 2 Aug. 2006.

[8] CAPLAN, P.; ARMS, W.Y. Reference linking for journal articles. D-Lib Magazine, v.5, n.4, 1999. Available from: <http://www.dlib.org/dlib/july99/caplan/07caplan.html>. Cited: 4 Jul. 2006.

[9] CLEVELAND, G. Digital libraries: definitions, issues and challenges. IFLANET UDT Occasional Papers, 1998. Available from: <http://www.ifla.org/VI/5/op/>.Cited: 29 Aug. 2006.

[10] CROSSREF.ORG. OpenURL and CrossRef Available from: <http://www.crossref.org/02publishers/16openurl.html>. Cited: 15 Jul. 2004.

[11] DACK, D. Persistent identification systems, part 1: background. National Library of Australia 2001. Available from: <http://www.nla.gov.au/initiatives/persistence/PIpart1.html>. Cited: 09 Aug. 2006.

[12] DOI system overview. International DOI Foundation, 2006. Disponível em: <http://www.doi.org/overview sys_overview_021601.html>. Cited: 30 Aug. 2006.

[13] INTERNATIONAL DOI FOUNDATION. DOI handbook, 2006. Available from: <http://www.doi.org/handbook_2000/DOIHandbook-v4-3.pdf>. Cited: 30 Aug. 2006.

[14] KOEHLER, W. Web page change and persistence: a four-year longitudinal study. Journal of the American Society for Information Science and Technology, v.53, n.2, p.162-171, 2002. (DOI:10.1002/asi.10018).

[15] LANGSTON, M.; TYLER, J. Linking to journal articles in an online teaching environment: the persistent link, DOI, and OpenURL. The Internet and High Education, v.7, p.51-58, 2004.

[16] LIBRARY OF CONGRESS. The relationship between URN's, Handles, and PURL's. 1997. Disponível em <http://memory.loc.gov/ammem/award/docs/PURL-handle.html>. Cited: 10 Aug. 2006.

[17] LANNOM, L. Handle system overview. In: IFLA COUNCIL AND GENERAL CONFERENCE, 66., 2000, Jerusalem. IFLA Conference Proceedings The Hague: Iflanet, 2000. p.1-6. Available from:<http://www.ifla.org/IV/ifla66/papers//03282e.htm>. Acesso em: 28 Sept. 2006.

[18] NATIONAL LIBRARY OF AUSTRALIA. Managing web resources for persistent access 2002. Available from: <http://www.nla.gov.au/guidelines/persistence.html>. Cited: 23/08/2006.

[19] MOATS, R. RFC 2141 URN syntax Network Working Group, 1997. Available from: <http://www.rfc-archive.org/getrfc.php?rfc=2141>. Cited: 23 Aug. 2006.

[20] O´NEIL, J. Reference linking: A basic overview. Quarterly Newsletter of the International Council for Scientific and Technical Information, n. 44, 2003. Available from: <http://www.icsti.org/forum/44/index.html#overview>. Cited: 31 Aug. 2006.

[21] PASKIN, N. DOI: a 2003 progress report. D-Lib Magazine, v.9, n.6, 2003. Disponível em <http://www.dlib.org/dlib/june03/paskin/06paskin.html>. Acessado em 13 Jul. 2006.

[22] PAYETTE, S. Persistent identifiers on the digital terrain. RLG Diginews, v.2, n.2, 1998. Available from: <http://www.rlg.org/preserv/diginews/diginews22.html#Identifiers>. Cited: 9 Aug. 2006.

[23] PENTZ, Ed. A Collaborative linking network. Issues in Science and Technology Librarianship, n.29, 2001. Available from: <http://www.library.ucsb.edu/istl/01-winter/article1.html>. Cited: 16 May. 2006.

[24] PETKE, R.; KING, I. RFC 2717 Registration procedures for URL scheme names Network Working Group, 1999. Available from: <http://rfc.net/rfc2717.html>. Cited: 29 Aug. 2006.

[25] POWELL, A. OpenResolver: a simple OpenURL resolver. Ariadne, n.28, 2001. Available from: <http://www.ariadne.ac.uk/issue28/#resolver/>. Cited: 12 Jul. 2006.

[26] SAYÃO, L. F. Preservação digital no contexto das bibliotecas digitais In: MARCONDES, C.H.; KURAMOTO, H.; TOUTAIN, L.B.; SAYÃO, L.F. (Org.). Bibliotecas digitais: saberes e práticas. Salvador/Brasília: UFBA/IBICT, 2006. p.115-149.

[27] SHAFER, K. et al. Introduction to persistent Uniform Resource Locators OCLC Online Computer Library Center, 1996. Available from: <http://www.isoc.org/inet96/proceedings/a4/a4_1.htm>. Cited: 29 Aug. 2006.

[28] SOLLINS, K; MASINTER, L. RFC 1737 Functional requirements for Uniform Resource Names Network Working Group, 1994. Available from: <http://www.ietf.org/rfc/rfc1737.txt>. Cited: 10 Aug. 2006.

[29] SOLLINS, K. RFC 2276 Architectural principles of Uniform Resource Name Resolution Network Working Group, 1988. Available from: <http://rfc.net/rfc2276.html>. Cited: 29 Aug. 2006.

[30] VAN de SOMPEL, Herbert. Reference linking in a hybrid library environment: Part 1 - Framework for linking. D-Lib Magazine, v.5, n.4, 1999. disponível em <http://www.dlib.org/april99/van_de_sompel/04van_de_sompel-pt1.html>. Cited: 4 Jul. 2006.

[31] VAN de SOMPEL, Herbert; HOCHSTENBACH, Patrick; BEIT-ARIE, Oren. OpenURL syntax description. 2000. Available from: <http://www.sfxit.com/openurl/openurl.html>. Cited: 30 Aug. 2006.

[32] VAN de SOMPEL, H.; BEIT-ARIE, O. Open linking in the scholarly information environment using the Open URL framework. D-Lib Magazine, v.7, n.3, 2001. Available from: <http://www.dlib.org/dlib/march01/vandesompel/03vandesompel.html>. Cited: 13 Jul. 2006.

[33] WEIBEL, Stuart; JUL, Eric; SHAFER, Keith. PURL's: Persistent Uniform Resource Locator. OCLC Online Computer Library Center 1995. Available from: <http://purl.oclc.org/docs/new_purl_summary.html>. Acessado em 29 Aug. 2006.

Brasil

Brasil

Interoperabilidade das bibliotecas digitais: o papel dos sistemas de identificadores persistentes - URN, PURL, DOI, Handle System, CrossRef e OpenURL

Digital libraries' interoperability: the role of persistent identifiers' systems - URN, PURL, DOI, Handle System, CrossRef and OpenURL

Resumos

Datas de Publicação

Histórico