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Preservación de objetos de aprendizaje en repositorios digitales

Authors: Boté-Vericad, Juan-José; Minguillón, Julià;

Preservación de objetos de aprendizaje en repositorios digitales

Abstract

El propòsit d'aquest article és analitzar els diferents processos en la conservació d'objectes d'aprenentatge en un repositori digital. Com a cas d'estudi es presenta un prototip de repositori basat en una col·lecció de materials d'aprenentatge virtual sobre estadística, utilitzats en les assignatures respectives de la Universitat Oberta de Catalunya. Aquests materials tenen el propòsit de servir tota la comunitat, no tan sols la Universitat. És per això que s'ha creat aquest repositori en una plataforma oberta basada en DSpace. El propòsit és promoure tant la reutilització com la conservació digital d'aquests materials d'aprenentatge virtual, tot i que aquests dos objectius són, en alguns aspectes, contradictoris. En aquest article s'analitzen els requisits dels objectes d'aprenentatge dipositats en un repositori, i les necessitats dels diferents rols que intervenen en la manipulació i la conservació a llarg termini d'aquests materials.

El propósito de este artículo es analizar los diferentes procesos en la conservación de objetos de aprendizaje en un repositorio digital. Como caso de estudio se presenta un prototipo de repositorio basado en una colección de materiales de e-learning sobre estadística, usados en las asignaturas respectivas de la Universitat Oberta de Catalunya. Estos materiales tienen el propósito de servir a toda la comunidad, no tan solo a la universidad. Para ello, se ha creado este repositorio en una plataforma abierta basada en DSpace. El propósito es promover tanto la reutilización como la conservación digital de dichos materiales de e-learning, aunque ambos objetivos son, en ciertos aspectos, contradictorios. En este artículo se analizan los requerimientos de los objetos de aprendizaje depositados en un repositorio y las necesidades de los diferentes roles que intervienen en su manipulación y su conservación a largo plazo.

The aim of this article is to analyse the different processes involved in the preservation of learning objects in a digital repository. Presented as a case study is a prototype repository for a collection of statistics-related e-learning materials used in the respective academic subjects offered by the Open University of Catalonia (UOC, Universitat Oberta de Catalunya). The purpose of these materials is to serve the whole community and not just the university. To that end, the repository was created with DSpace open-source software. The goal is to promote the reuse and the digital preservation of such e-learning materials, though certain aspects of these two objectives are somewhat contradictory. This article analyses the requirements of learning objects deposited in a repository and the needs of the various roles intervening in their handling and long-term preservation.

Country
Spain
Keywords

preservació digital, preservación digital, digital libraries, metadades, arxius, Institutional repositories, archivos, metadatos, objectes d'aprenentatge, Digital preservation, repositoris, learning objects, archives, digital preservation, Digital libraries, bibliotecas digitales, metadata, repositorios, Objectes d'aprenentatge, Learning objects, objetos de aprendizaje, Dipòsits institucionals, Preservació digital, biblioteques digitals, Biblioteques digitals, repositories

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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