The interest fields of AIED include by are not limited to:
socially informed design, collaborative and group learning, learning systems platforms and architectures, modeling and representation, intelligent tutoring and scaffolding, interaction design and novel interfaces and special application fields. A bundle of the papers presented during AIED05 will be published by IOS Press.
The speakers for AIED include Daniel Schwartz (Interactivity and learning), Antonija Mitrovic (Constraint-based tutors: a success story), Justine Cassell (Learning with virtual Peers), en Ton de Jong (Scaffolding inquiry learning; How much intelligence is needed and by whom?).
For registration and more information see the AIED website:
http://hcs.science.uva.nl/AIED2005/