@article{fromtaskclassificationtowardssimilarity,
  title = {From Task Classification Towards Similarity Measures for Recommendation in Crowdsourcing Systems},
  author = {Steffen Schnitzer and Svenja Neitzel and Christoph Rensing},
  year = {2017},
  eprint = {1707.06562},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1707.06562v1},
}