| Checkpointing and Migration of Communication Channels in Heterogeneous Grid Environments Recent countries visiting this post |  |
 | 9 | United States |
 | 3 | Australia |
 | 1 | China |
 | 1 |
| Checkpointing and Migration of Communication Channels in Heterogeneous Grid Environments Recent countries visiting this post | |
| 9 | United States |
| 3 | Australia |
| 1 | China |
| 1 |