| Powder screen: a virtual materializer | 2 | 0.42 | 2006 |
| An automatic voice dialing system developed on PC speech i/o platform | 0 | 0.34 | 1994 |
| Interactive speech dialogue system using simultaneous understanding | 3 | 0.57 | 1994 |
| Speech dialogue system based on simultaneous understanding | 2 | 0.49 | 1994 |
| INTERTALKER: an experimental automatic interpretation system using conceptual representation | 5 | 2.35 | 1992 |
