| Skyline Query Processing for Incomplete Data Recent countries visiting this post |  |
 | 47 | United States |
 | 14 | |
 | 12 | France |
 | 6 | India |
 | 5 | Taiwan |
 | 3 | Germany |
 | 3 | China |
 | 1 | Denmark |
 | 1 | Poland |
 | 1 | Korea, Republic of |
 | 1 | Switzerland |
 | 1 | Turkey |
 | 1 | United Kingdom |
 | 1 | Australia |
 | 1 | Greece |
| Skyline Query Processing for Incomplete Data Recent countries visiting this post | |
| 47 | United States |
| 14 | |
| 12 | France |
| 6 | India |
| 5 | Taiwan |
| 3 | Germany |
| 3 | China |
| 1 | Denmark |
| 1 | Poland |
| 1 | Korea, Republic of |
| 1 | Switzerland |
| 1 | Turkey |
| 1 | United Kingdom |
| 1 | Australia |
| 1 | Greece |