@article{dai2022spatio,
  title={Spatio-temporal representation learning with social tie for personalized poi recommendation},
  author={Dai, Shaojie and Yu, Yanwei and Fan, Hao and Dong, Junyu},
  journal={Data Science and Engineering},
  volume={7},
  number={1},
  pages={44--56},
  year={2022},
  publisher={Springer}
}