O. Strnad, A. Felic, and A. Schmidt. Ambient Assisted Living, volume 6 of Advanced Technologies and Societal Change, Springer Berlin Heidelberg, (2012)
L. Müller, B. Krogstie, and A. Schmidt. Context and Technology Enhanced Learning (ConTEL): Theory, methodology and design, ECTEL 2011, Palermo, Italy, (2011)
A. Schmidt. International Conference on Ontologies, Databases and Applications of SEmantics (ODBASE 2006), On the Move Federated Conferences (OTM 2006), Montpellier, volume 4275 of Lecture Notes in Computer Science, page 995-1011. Springer, (2006)