| A New Approach for Multi-Document Update Summarization Recent countries visiting this post |  |
 | 8 | United States |
 | 1 | |
 | 1 | Azerbaijan |
 | 1 | Russian Federation |
| A New Approach for Multi-Document Update Summarization Recent countries visiting this post | |
| 8 | United States |
| 1 | |
| 1 | Azerbaijan |
| 1 | Russian Federation |