| Efficient generation of simple polygons for characterizing the shape of a set of points in the plane Recent countries visiting this post |  |
 | 7 | United Kingdom |
 | 5 | United States |
 | 1 |
| Efficient generation of simple polygons for characterizing the shape of a set of points in the plane Recent countries visiting this post | |
| 7 | United Kingdom |
| 5 | United States |
| 1 |