This monograph provides a wide range of innovative approaches of virtual education with a special emphasis on inter-disciplinary approaches. The book covers a wide range of important issues on the subject of "Innovations in Knowledge-Based Virtual Education ", aiming at researchers and practitioners from academia, industry, and government. The carefully selected contributions report on research, development and real-world experiences of virtual education such as intelligent virtual teaching, web-based adaptive learning systems, intelligent agents or using multiagent intelligence. TOC:Just-in-Time Approach to Learning: Arguing the Case for Cost-Effective Knowledge Dissemination.- P-Dinamet: A Web-Based Adaptive Learning System to Assist Learners and Teachers.- Intelligent Agents that Learn to Deliver Online Materials to Students Better: Agent Design, Simulation and Assumptions.- Intelligent Web-Based Computer-Supported Collaborative Learning.- Using Multiagent Intelligence to Support Synchronous and Asynchronous Learning.- Intelligent Agents to Improve Adaptivity in A Web-Based Learning Environment.- Intelligent Virtual Teaching.- Developing a User Centered Model for Creating a Virtual Learning Portfolio.- A Didactics Aware Approach to Knowledge Transfer in Web-based Education