@article{cheng18bike,
  author = {Cheng, Peng and Hu, Ji and Yang, Zidong and Shu, Yuanchao and Chen, Jiming},
  title = {{Utilization-Aware Trip Advisor in Bike-sharing Systems Based on User Behavior Analysis}},
  journal = {IEEE Transactions on Knowledge and Data Engineering},
  month = {Sep.},
  year={2019}, 
  volume={31}, 
  number={9}, 
  pages={1822-1835}, 
}