An Assistant for Loading Learning Object Metadata: An Ontology Based Approach
In the last years, the development of different Repositories of Learning Objects has been increased. Users can retrieve these resources for reuse and personalization through searches in web repositories. The importance of high quality metadata is key for a successful retrieval. Learning Objects...
Guardado en:
Autores principales: | , , , |
---|---|
Formato: | article artículo publishedVersion |
Lenguaje: | Inglés |
Publicado: |
Informing Science Institute
2013
|
Materias: | |
Acceso en línea: | http://hdl.handle.net/2133/2623 http://hdl.handle.net/2133/2623 |
Aporte de: |
id |
I15-R121-2133-2623 |
---|---|
record_format |
dspace |
institution |
Universidad Nacional de Rosario |
institution_str |
I-15 |
repository_str |
R-121 |
collection |
Repositorio Hipermedial de la Universidad Nacional de Rosario (UNR) |
language |
Inglés |
orig_language_str_mv |
en |
topic |
Learning Object Learning Object Metadata Ontologies Metadata Extraction |
spellingShingle |
Learning Object Learning Object Metadata Ontologies Metadata Extraction Casali, Ana Deco, Claudia Romano, Agustín Tomé, Guillermo An Assistant for Loading Learning Object Metadata: An Ontology Based Approach |
topic_facet |
Learning Object Learning Object Metadata Ontologies Metadata Extraction |
description |
In the last years, the development of different Repositories of Learning Objects has been increased. Users can retrieve these resources for reuse and personalization through searches in web
repositories. The importance of high quality metadata is key for a successful retrieval. Learning
Objects are described with metadata usually in the standard IEEE LOM. We have designed and
implemented a Learning Object Metadata ontology (LOM ontology) that establishes an intermediate layer offering a shared vocabulary that allows specifying restrictions and gives a common
semantics for any application which uses Learning Objects metadata. Thus, every change in the
LOM ontology will be reflected in the different applications that use this ontology with no need
to modify their code. In this work, as a proof of concept, we present an assistant prototype to help
users to load these Objects in repositories. This prototype automatically extracts, restricts and
validates the Learning Objects metadata using the LOM ontology. |
format |
article artículo publishedVersion |
author |
Casali, Ana Deco, Claudia Romano, Agustín Tomé, Guillermo |
author_facet |
Casali, Ana Deco, Claudia Romano, Agustín Tomé, Guillermo |
author_sort |
Casali, Ana |
title |
An Assistant for Loading Learning Object Metadata: An Ontology Based Approach |
title_short |
An Assistant for Loading Learning Object Metadata: An Ontology Based Approach |
title_full |
An Assistant for Loading Learning Object Metadata: An Ontology Based Approach |
title_fullStr |
An Assistant for Loading Learning Object Metadata: An Ontology Based Approach |
title_full_unstemmed |
An Assistant for Loading Learning Object Metadata: An Ontology Based Approach |
title_sort |
assistant for loading learning object metadata: an ontology based approach |
publisher |
Informing Science Institute |
publishDate |
2013 |
url |
http://hdl.handle.net/2133/2623 http://hdl.handle.net/2133/2623 |
work_keys_str_mv |
AT casaliana anassistantforloadinglearningobjectmetadataanontologybasedapproach AT decoclaudia anassistantforloadinglearningobjectmetadataanontologybasedapproach AT romanoagustin anassistantforloadinglearningobjectmetadataanontologybasedapproach AT tomeguillermo anassistantforloadinglearningobjectmetadataanontologybasedapproach AT casaliana assistantforloadinglearningobjectmetadataanontologybasedapproach AT decoclaudia assistantforloadinglearningobjectmetadataanontologybasedapproach AT romanoagustin assistantforloadinglearningobjectmetadataanontologybasedapproach AT tomeguillermo assistantforloadinglearningobjectmetadataanontologybasedapproach |
bdutipo_str |
Repositorios |
_version_ |
1764820413588701185 |