R. Pieraccini, und J. Huerta. Recent Trends in Discourse and Dialogue, Volume 39 von Text, Speech and Language Technology, Kapitel 1, Springer, Dordrecht, (2008)
M. Phillips, J. Nguyen, und A. Mischke. Advances in Speech Recognition: Mobile Environments, Call Centers and Clinics, Kapitel 3, Springer, New York, (2010)
M. Araki, und Y. Funakura. Spoken Dialogue Systems for Ambient Environments: Second International Workshop, IWSDS 2010, Gotemba, Shizuoka, Japan, Volume 6392 von Lecture Notes in Artificial Intelligence, Springer, Berlin, (2010)