Research Colloquium Presentation by Eleni Ilkou

2 years ago

EduCOR: An Educational and Career-Oriented Recommendation Ontology

EduCOR is an educational ontology for personalized recommendation learning systems that is based on a learning path and user profile. It represents the key components for a personalized learning system based on our requirement analysis.

With the increased dependence on online learning platforms and educational resource repositories, a unified representation of digital learning resources becomes essential to support a dynamic and multi-source learning experience. We introduce the EduCOR ontology, an educational, career-oriented ontology that provides a foundation for representing online learning resources for personalised learning systems. The ontology is designed to enable learning material repositories to offer learning path recommendations, which correspond to the user’s learning goals, academic and psychological parameters, and the labour-market skills that are achieved from the learning path. We present the multiple patterns that compose the EduCOR ontology, highlighting its cross-domain applicability and integrability with other ontologies. A demonstration of the proposed ontology on the real-life learning platform eDoer is discussed as a use-case. We evaluate the EduCOR ontology using both gold standard and task-based approaches. The comparison of EduCOR to three gold schemata, and its application in two use-cases, shows its coverage and adaptability to multiple OER repositories, which allows generating user-centric and labour-market oriented recommendations.

The slides of the presentation can be found here