| 2004 | Interspeech | Modeling auxiliary features in tandem systems. | Mathew Magimai-Doss, Shajith Ikbal, Todd A. Stephenson, Herv Bourlard |
| 2003 | ICASSP | Speech recognition of spontaneous, noisy speech using auxiliary information in Bayesian networks. | Todd A. Stephenson, Mathew Magimai-Doss, Herv Bourlard |
| 2003 | Interspeech | Using pitch frequency information in speech recognition. | Mathew Magimai-Doss, Todd A. Stephenson, Herv Bourlard |
| 2002 | ICPR | Mixed Bayesian Networks with Auxiliary Variables for Automatic Speech Recognition. | Todd A. Stephenson, Mathew Magimai-Doss, Herv Bourlard |
| 2002 | Interspeech | Auxiliary variables in conditional Gaussian mixtures for automatic speech recognition. | Todd A. Stephenson, Mathew Magimai-Doss, Herv Bourlard |
| 2001 | Interspeech | Modeling auxiliary information in Bayesian network based ASR. | Todd A. Stephenson, Mathew Magimai-Doss, Herv Bourlard |
| 2000 | Interspeech | Automatic speech recognition using dynamic bayesian networks with both acoustic and articulatory variables. | Todd A. Stephenson, Herv Bourlard, Samy Bengio, Andrew C. Morris |
| 1998 | Interspeech | Speech recognition via phonetically featured syllables. | Simon King, Todd A. Stephenson, Stephen Isard, Paul Taylor, Alex Strachan |