| Combination of stochastic understanding and machine translation systems for language portability of dialogue systems Recent countries visiting this post |  |
 | 5 | United States |
 | 4 | |
 | 1 | China |
| Combination of stochastic understanding and machine translation systems for language portability of dialogue systems Recent countries visiting this post | |
| 5 | United States |
| 4 | |
| 1 | China |