Learning Objects universal publishing and location Architecture using Web Services

Abstract:

This paper presents a solution to the learning objects (LO) location and search, that improve their reusability so that, the educational posibilities related to the Information and Communication Technologies (TIC) will be higher. To reach a complete reusability of LOs, it is necesary to reference some standards, that allow us to describe them using the metadata. The problem we have described is not only to be able to reuse LOs over different existing learning platforms, but it is to give a universal solution to its search and reusing. To solve this problem, we need an architecture that allows the posibility for intercomunication between different architectural components and that it allows that developed systems over different platforms and different programming languages can interoperate and the posibility for resources in the Internet to be discovered. This is the Web Services architecture case.

Año de publicación:

2005

Keywords:

Fuente:

scopus