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)
R. Pieraccini, und D. Lubensky. Innovations in Applied Artificial Intelligence: 18th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE 2005, Bari, Italy, Volume 3533 von Lecture Notes in Artificial Intelligence, Springer, Berlin, (2005)