| Vision-based Human-Robot Interaction Components for URC Intelligent Service Robots | 0 | 0.34 | 2006 |
| Speech-based Human-Robot Interaction Components for URC Intelligent Service Robots | 0 | 0.34 | 2006 |
| Speaker's Gender Identification for Human-Robot Interaction | 0 | 0.34 | 2006 |
| Geometric distortion correction of camera document images using skew feature of characters | 0 | 0.34 | 2004 |
