D. Sonntag, N. Reithinger, G. Herzog, und T. Becker. 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)
G. Neumann, und B. Sacaleanu. Evaluating Systems for Multilingual and Multimodal Information Access: 4th Workshop of the Cross-Language Evaluation Forum, CLEF 2003, Trondheim, Norway, Volume 3237 von Lecture Notes in Computer Science, Springer, Berlin, (2004)
M. Phillips, J. Nguyen, und A. Mischke. Advances in Speech Recognition: Mobile Environments, Call Centers and Clinics, Kapitel 3, Springer, New York, (2010)