@article{trustbasedcollaborativefilteringtackling,
  title = {Trust-Based Collaborative Filtering: Tackling the Cold Start Problem Using Regular Equivalence},
  author = {Tomislav Duricic and Emanuel Lacic and Dominik Kowald and Elisabeth Lex},
  year = {2018},
  eprint = {1807.06839},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1807.06839v1},
}