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@INPROCEEDINGS{,
     author = {Arevalo-Espejo, Vicente and Gonzalez-Jimenez, Javier},
      month = {nov},
      title = {Collaborative Problem-Based Learning. Experience in the “Computer Vision” Course  (Computer Engineering Degree)},
  booktitle = {4th International Conference of Education, Research and Innovation (ICERI'11)},
       year = {2011},
   location = {Madrid (Spain)}
}