sexta-feira, maio 18, 2012

Sistema de Identificador de Objecto Digital

A new International Standard that provides a system for assigning a unique
international identification code to objects for use on digital networks is expected
to bring benefits for publishers, information managers, multi-media
distributors, archive and cultural heritage communities, and the internet
technology industry.

Published by ISO (International Organization for Standardization), ISO 26324:2012, Information and documentation -- Digital object identifier system, is an efficient means of identifying an entity over the Internet and used primarily for sharing with an interested user community or managing as
intellectual property.

A DOI name is an identifier of an entity – physical, digital or abstract – on
digital networks. It provides information about that object, including where
the object, or information about it, can be found on the Internet.
Applications of the DOI system include (but are not limited to) managing information and
documentation location and access; managing metadata; facilitating electronic
transactions; persistent unique identification of any form of any data; and
commercial and non-commercial transactions.
"Uniqueidentifiers (names) are essential for the management of information in any
digital environment,” said Dr. Norman Paskin, Managing Agent of the
International DOI Foundation, and Convenor of the ISO group that developed the
standard. “Hence the DOI system is designed as a generic framework applicable
to any digital object, providing a structured, extensible means of
identification, description and resolution.”
“The DOI system is designed for interoperability: that is to use, or work with,
existing identifier and metadata schemes. DOI names may also be expressed as a
URL, an e-mail address, other identifiers and descriptive metadata.”
ISO 26324:2012 gives the syntax, description and resolution functional components
of the digital object identifier system. It also gives the general principles
for the creation, registration and administration of DOI names.

The DOI system was initiated by the International DOI Foundation (a not-for profit
member-based organization initiated by several publishing organizations) in
1998. The International DOI Foundation is the Registration Authority for ISO
26324. To date, some 60 million DOI names have been assigned to date, through a
growing federation of Registration Agencies around the world.

More information is available on the Website of the International DOI Foundation,
including a list of frequently asked questions: www.doi.org
ISO 26324:2012, Information and documentation -- Digital object identifier system,
was developed by ISO technical committee ISO/TC 46, Information and documentation, subcommittee SC 9, Identification and description. It is available from ISO national member institutes (see the complete list with contact details). It may also be obtained directly from the ISO Central Secretariat, price 92 Swiss francs respectively through the ISO Store or by contacting the Marketing, Communication & Information department.

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