• Título:  ENFORCING CUSTOMIZATION IN E-LEARNING SYSTEMS: AN ONTOLOGY AND PRODUCT LINE-BASED APPROACH
• Autor:  EZZAT LABIB AWAD, AHMED
• Universidad:  Universitat Politècnica de València
• Departamento:  Escuela de Doctorado de la Universitat Politècnica de València
• Fecha de Lectura:  22/09/2017
• Programa de doctorado:  Programa Oficial de Doctorado en Informática
• Dirección: 
  • PENADES GRAMAGE, MARÍA CARMEN (DIRECTOR)
  • CANÓS CERDÁ, JOSÉ HILARIO (DIRECTOR)
• Tribunal: 
  • GARCÍA PEÑALVO, FRANCISCO JOSE (PRESIDENTE)
  • OLIVER VILLARROYA, FRANCISCO JAVIER (SECRETARIO)
  • MENA NIETO, EDUARDO (VOCAL)
• Descriptores: 
  • CIENCIAS TECNOLOGICAS
  • INFORMATICA
  • SOFTWARE
• Localización:  BIBLIOTECA CENTRAL UNIVERSITAT POLITÈCNICA DE VALÈNCIA
• http://hdl.handle.net/10251/90515
• Resumen:
  In the era of e-Learning, educational materials are considered a crucial point for all the stakeholders. On the one hand, instructors aim at creating learning materials that meet the needs and expectations of learners easily and effec-tively; On the other hand, learners want to acquire knowledge in a way that suits their characteristics and preferences. Consequently, the provision and customization of educational materials to meet the needs of learners is a constant challenge and is currently synonymous with technological devel-opment. Promoting the personalization of learning materials, especially dur-ing their development, will help to produce customized learning materials for specific learners' needs. The main objective of this thesis is to reinforce and strengthen Reuse, Cus-tomization and Ease of Production issues in e-Learning materials during the development process. The thesis deals with the design of a framework based on ontologies and product lines to develop customized Learning Objects (LOs). With this framework, the development of learning materials has the following advantages: (i) large-scale production, (ii) faster development time, (iii) greater (re) use of resources. The proposed framework is the main contribution of this thesis, and is char-acterized by the combination of three models: the Content Model, which addresses important points related to the structure of learning materials, their granularity and levels of aggregation; the Customization Model, which con-siders specific learner characteristics and preferences to customize the learn-ing materials; and the LO Product Line (LOPL) model, which handles the subject of variability and creates matter-them in an easy and flexible way. With these models, instructors can not only develop learning materials, but also reuse and customize them during development. An additional contribution is the Customization Model, which is based on the Learning Style Model (LSM) concept. Based on the study of seven of them, a Global Learning Style Model Ontology (GLSMO) has been con-structed to help instructors with information on the apprentice's characteris-tics and to recommend appropriate LOs for customization. The results of our work have been reflected in the design of an authoring tool for learning materials called LOAT. They have described their require-ments, the elements of their architecture, and some details of their user inter-face. As an example of its use, it includes a case study that shows how its use in the development of some learning components.