This book constitutes the refereed proceedings of the First European Conference on Technology Enhanced Learning, EC-TEL 2006. The book presents 32 revised full papers, 13 revised short papers and 31 poster papers together with 2 keynote talks. Topics addressed include collaborative learning, personalized learning, multimedia content, semantic web, metadata and learning, workplace learning, learning repositories and infrastructures for learning, as well as experience reports, assessment, and case studies, and more.

This book constitutes the refereed proceedings of the Third International Conference on Adaptive Hypermedia and Adaptive Web-Based Systems, AH 2004, held in Eindhoven, The Netherlands in August 2004.

The 27 revised full papers and 18 revised short papers presented together with 3 abstracts of keynote talks, 4 doctoral consortium presentations, and 17 posters were carefully reviewed and selected from 138 submissions. The papers provide an excellent view on innovative personalization and adaptation functionalities in a variety of areas including e-learning, e-commerce, mobile tourist...