| Case-Based Techniques Used for Dialogue Understanding and Planning in a Human-Robot Dialogue System Recent countries visiting this post |  |
 | 7 | |
 | 3 | United States |
 | 1 | Germany |
 | 1 | Sweden |
| Case-Based Techniques Used for Dialogue Understanding and Planning in a Human-Robot Dialogue System Recent countries visiting this post | |
| 7 | |
| 3 | United States |
| 1 | Germany |
| 1 | Sweden |