Japanese LVCSR on the spontaneous scheduling task with JANUS-3. - Tanja Schultz; Detlef Koll; Alex Waibel (EUROSPEECH, 1997)

Probabilistic dialogue act extraction for concept based multilingual translation systems. - Toshiaki Fukada; Detlef Koll; Alex Waibel; Kouichi Tanigaki (ICSLP, 1998)

Modeling and efficient decoding of large vocabulary conversational speech. - Michael Finke; Jürgen Fritsch; Detlef Koll; Alex Waibel (EUROSPEECH, 1999)

The Janus-III Translation System: Speech-to-Speech Translation in Multiple Domains. - Lori S. Levin; Alon Lavie; Monika Woszczyna; Donna Gates; Marsal Gavaldà; Detlef Koll; Alex Waibel (Mach. Transl., 2000)