| Variational approximation of long-span language models for lvcsr Recent countries visiting this post |  |
 | 3 | United States |
 | 2 | |
 | 1 | Sweden |
| Variational approximation of long-span language models for lvcsr Recent countries visiting this post | |
| 3 | United States |
| 2 | |
| 1 | Sweden |