Distributed database for reusable-learning object-based system

Document Type

Article

Publication Date

1-1-2008

Abstract

In this study, discusses enhancing the e-learning system by employing a distributed database that apply reusable learning object as one of the technologies that is applied to e-learning development. An e-learning system named e-notes is able to assist students and facilitators to interact with each other. Learning objects are used to conceptualize the learning process and offer accessibility, interoperability, adaptability, durability, reusability and granularity for the e-learning environment. This study also shows the test result of a comparison for learning objects' performance applied to a centralized database and a distributed database and the performance in reusability of learning objects. The e-notes architecture, based on a client-side application, is designed with the intention to help the student in a computer tutorial system which offers reusability attributes. © 2008 Asian Network for Scientific Information.

Keywords

Centralized database, Client-side application, E-learning, Online teaching, Performance, Reusability

Publication Title

The Journal of Organic Chemistry

ISSN

0022-3263

Divisions

fac_eng

Volume

73

Issue

23

Publisher

American Chemical Society

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