| 1992 | ICASSP | Adaptation of the HMM distributions: Application to a VQ codebook and to a noisy environment. | Eleftherios D. Frangoulis, Dimitrios A. Gaganelis |
| 1991 | ICASSP | Isolated word recognition in noisy environment by vector quantization of the HMM and noise distributions. | Eleftherios D. Frangoulis |
| 1991 | ICASSP | A novel speaker adaptation approach for continuous densities HMM's. | Eleftherios D. Frangoulis, Victoria Sgardoni |
| 1991 | ICASSP | A novel approach to speaker verification. | Dimitrios A. Gaganelis, Eleftherios D. Frangoulis |
| 1991 | Interspeech | Continuous density HMM context dependent phones for speech recognition over the telephone. | Victoria Sgardoni, Dimitrios A. Gaganelis, Eleftherios D. Frangoulis |
| 1990 | ICASSP | Vector quantization of the HMM distributions: further results. | Eleftherios D. Frangoulis |
| 1989 | ICASSP | An enhanced training method for speech recognition in the VODIS project. | E. Chau, Y. K. Chung, Eleftherios D. Frangoulis, A. Lucas |
| 1989 | ICASSP | Vector quantisation of the continuous distributions of an HMM speech recogniser based on mixtures of continuous distributions. | Eleftherios D. Frangoulis |
| 1989 | ICASSP | A determination of the sensitivity of speech recognisers to speaker variability. | Trevor J. Thomas, Jeremy Peckham, Eleftherios D. Frangoulis |
| 1989 | Interspeech | The sensitivity of speech recognisers to speaker variability and speaker variation. | Trevor Thomas, Jeremy Peckham, Eleftherios D. Frangoulis, J. Cove |