@article{doerfel2014cores,
  author = {Doerfel, Stephan and Jäschke, Robert and Stumme, Gerd},
  interhash = {3d526c314b8a04d7cbd06b5e48f1dfe8},
  intrahash = {2e56580361b37f1fe1501735ab05eafe},
  journal = {Transactions on Intelligent Systems and Technology},
  publisher = {ACM},
  title = {The Role of Cores in Recommender Benchmarking for Social Bookmarking Systems},
  year = 2014
}