| A user-initiated dialogue model and its implementation for spontaneous human-computer interaction | 0 | 0.34 | 1994 |
| Spontaneous speech dialogue system TOSBURG II and its evaluation | 6 | 0.82 | 1994 |
| A real-time speech dialogue system using spontaneous speech understanding | 4 | 0.53 | 1992 |
| A speech recognition research environment based on large-scale word and concept dictionaries | 0 | 0.34 | 1990 |
