- Victor Callaghan, Achilles Kameas, Angelica Reyes, Dolors Royo, Michael Weber, editors, Intelligent Environments 2009 - Proceedings of the 5th International Conference on Intelligent Environments - Barcelona, Spain 2009. Volume 2 of Ambient Intelligence and Smart Environments, IOS Press, 2009.
- Michael Schneider, Alexander Kröner, Julio C. Encinas Alvarado, Andrés García Higuera, Juan Carlos Augusto, Diane J. Cook, Veikko Ikonen, Pavel Cech, Peter Mikulecký, Achilles Kameas, Victor Callaghan, editors, Workshops Proceedings of the 5th International Conference on Intelligent Environments, Barcelona, Spain, 19th of July, 2009. Volume 4 of Ambient Intelligence and Smart Environments, IOS Press, 2009.