@proceedings{Gunawardana2935,
  author = {Gunawardana, Asela and Shani, Guy},
  interhash = {441df9b673faf85aecc45babd8883069},
  intrahash = {49600df05a884106989d71dedcaa7e1b},
  page = {2935−2962},
  series = 2935,
  title = { A Survey of Accuracy Evaluation Metrics of Recommendation Tasks },
  url = {http://jmlr.csail.mit.edu/papers/v10/gunawardana09a.html},
  volume = {v10},
  year = 2009
}

@inproceedings{TeltzrowGuenther,
  author = {Teltzrow, M. and G{\"u}nther, O.},
  booktitle = {Fourth International Conference, EC-Web 2003},
  interhash = {6f5713608a580f993cd500aaa779ea38},
  intrahash = {4aece14621f8a00d5b5610e96d1bf0ea},
  location = {September 1--5, Prague, Czech Republic},
  series = {LNCS},
  title = {Web Metrics for Retailers},
  year = {2003 (to appear)}
}