@article{gedikli2010rating,
  author = {Gedikli, Fatih and Jannach, Dietmar},
  interhash = {7a4e1b28558c54b576678146c5a614fe},
  intrahash = {e7380137d10bd6a765897ea54bd05a31},
  journal = {Systems and the Social Web at ACM },
  title = {Rating items by rating tags},
  year = 2010
}