Research Article
An Integrated Support to Collaborative Semantic Annotation
Table 1
Summary of data on application usage logged during the evaluation.
| (a)  | 
  |  | Total number of tag actions (add, remove, like, unlike, and share) | “Private” tag actions (add/remove from personal area, share a personal tag) | Like/unlike actions |  
  |  | 206 | 25 (12.1%) | 49 (23.8%) |  
  |  
  | 
| (b)  | 
  |  | Total numbers of tags added | Tags added based on system suggestion |  
  |  | 106 | 21 (19,8%) |  
  |  
  |