M. Paralic, P. Bednár, and J. Paralic. Semantic Hyper/Multimedia Adaptation, volume 418 of Studies in Computational Intelligence, Springer, Heidelberg, (2012)
M. Araki, and Y. Funakura. Spoken Dialogue Systems for Ambient Environments: Second International Workshop, IWSDS 2010, Gotemba, Shizuoka, Japan, volume 6392 of Lecture Notes in Artificial Intelligence, Springer, Berlin, (2010)