@article{asurveyofpointofinterestrecommendation,
  title = {A Survey of Point-of-interest Recommendation in Location-based Social Networks},
  author = {Shenglin Zhao and Irwin King and Michael R. Lyu},
  year = {2016},
  eprint = {1607.00647},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1607.00647v1},
}