A metadata scheme for vod educational contents: an educational competency-based approach

Autor:	David Mauricio Guzmán-Delgado, Johnny Andres Chinchajoa-Taimal, Diego Fabián Duran-Dorado, Gabriel Elías Chanchí-Golondrino, Jose Luis Arciniegas-Herrera
Jazyk:	English<br />Spanish; Castilian
Rok vydání:	2016
Předmět:	Competencias Esquema de metadatos Objetos de aprendizaje VoD Technology Science
Zdroj:	Revista Científica, Vol 1, Iss 28, Pp 41-58 (2016)
Druh dokumentu:	article
ISSN:	0124-2253 2344-8350
DOI:	10.14483/udistrital.jour.RC.2017.28.a4
Popis:	This paper describes the metadata schema CVoDM, which is a TV-Anytime application profile. CVoDM provides a guidance for the description of Video on Demand (VoD) contents with a special focus on their properties associated to educational competencies. In addition, a tool based on the CVoDM scheme that facilitates VoD contents description is presented, which is useful for generating educational contents repositories. The results of an evaluation support the validity of CVoDM scheme for describing competencies and its accuracy on contents retrieval tasks.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/fc238bdc719443dcb7798cb82599496d Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF