""Table of Contents""; ""Detailed Table of Contents""; ""Preface""; ""Chapter 1 Virtual Communities of Practices in Higher Education: Which Processes and Technologies? Evidence from a Case Study""; ""Chapter 2 Exploiting Virtual Environments and Web 2.0 Immersive Worlds to Support Collaborative e- Learning Communities""; ""Chapter 3 Web Technologies and E- Learning Strategies for New Teaching Paradigms""; ""Chapter 4 Teaching Dimension in Web- Based Learning Communities""; ""Chapter 5 Management of Lecture Time: Using the Web to Manipulate Extrinsic Cognitive Load""

""Chapter 6 Onsite and Online Students� and Professors� Perceptions of ICT Use in Higher Education""""Chapter 7 Profiling Group Activity of Online Academic Workspaces: The Hellenic Open University Case Study""; ""Chapter 8 A Method of Building Learner Model in Personalized E- Learning""; ""Chapter 9 OrPAF: an Environment for Adaptive Hypermedia Courses in the Semantic Web Context""; ""Chapter 10 E- Learning with Wikis, Weblogs and Discussion Forums: An Empirical Survey about the Past, the Presence and the Future""

""Chapter 11 Social Tagging and Learning: The Fuzzy Line between Private and Public Space""""Chapter 12 Some Key Success Factors in Web- Based Corporate Training in Brazil: A Multiple Case Study""; ""Chapter 13 A Virtual World Environment for Group Work""; ""Chapter 14 Reading Comprehension as a Competence to Digital Media Expert Performance""; ""Chapter 15 Implementation of Efficient Proactive Computing Using Lazy Evaluation in a Learning Management System""; ""Chapter 16 EVAWEB V2: Enhancing a Web- Based Assessment System Focused on Non- Repudiation Use and Teaching""

""Chapter 17 SOA- Frameworks for Modular Virtual Learning Environments: Comparing Implementation Approaches""""Chapter 18 Towards Automated Specifications of Scenarios in Enhanced Learning Technology""; ""Chapter 19 Bridging the Gap between Instructional Design and Double- Loop Learning""; ""Chapter 20 The Implementation of a Server- Based Computerized Adaptive Testing on Mobile Devices ( CAT- MD)""; ""Chapter 21 Integrating Awareness Mechanisms in Web- Based Argumentative Collaboration Support Environments""; ""Compilation of References""; ""About the Contributors""; ""Index""