| A SOM-Based Technique for a User-Centric Content Extraction and Classification of Web 2.0 with a Special Consideration of Securi Recent countries visiting this post |  |
 | 5 | United States |
 | 3 | |
 | 1 | Japan |
| A SOM-Based Technique for a User-Centric Content Extraction and Classification of Web 2.0 with a Special Consideration of Securi Recent countries visiting this post | |
| 5 | United States |
| 3 | |
| 1 | Japan |