Task independent and dependent training: performance comparison of HMM and hybrid HMM/MLP approaches. - Jean-Marc Boite; Hervé Bourlard; Bart D'hoore; Sari Accaino; Johan Vantieghem (ICASSP (1), 1994)

Rejection capabilities for HMM-based speech recognizers. - Sari Accaino; Bart D'hoore; Johan Vantieghem; Dirk Van Compernolle (EUROSPEECH, 1995)

Database adaptation for ASR in cross-environmental conditions in the SPEECON project. - Christophe Couvreur; Oren Gedge; Klaus Linhard; Shaunie Shammass; Johan Vantieghem (INTERSPEECH, 2003)