@inproceedings{AwadiCLEF2011,
  author    = {Hatem Awadi and Mouna Torjmen Khemakhem and Maher Ben
                  Jemaa},
  title     = {{Evaluating Some Contextual Factors for Image Retrieval
                  - ReDCAD Participation at ImageCLEF Wikipedia 2011}},
  booktitle = {Cross Language Evaluation Forum (Notebook Papers/Labs/Workshop), 
                  CLEF 2011 Labs and Workshop, Notebook Papers},
  address   = {Amsterdam, The Netherlands},
  year      = {2011},
  keywords  = {Information}
}