S. Blümling, und N. Reithinger. Proceedings of DeLFI Workshops 2015, co-located with 13th e-Learning Conference of the German Computer Society (DeLFI-15), Munich, Germany, Volume 1443 von CEUR Workshop Proceedings, Seite 10--18. RWTH Aachen, Sun SITE Central Europe, (2015)
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)