@article{rankgeofmarankingbasedgeographical,
  title = {Rank-GeoFM: A Ranking based Geographical Factorization Method for Point of Interest Recommendation},
  author = {Xutao  Li and Gao Cong and Xiaoli  Li and Tuan Anh Nguyen Pham and Shonali Priyadarsini Krishnaswamy},
  year = {2015},
  url = {https://dl.acm.org/doi/10.1145/2766462.2767722},
}