@article{shu17tiischeduling,
  author = {Shu, Yuanchao and Shin, Kang G. and Chen, Jiming and Sun, Youxian},
  title = {{Joint Energy Replenishment and Operation Scheduling in Wireless Rechargeable Sensor Networks}},
  journal = {IEEE Transactions on Industrial Informatics},
  month = {Feb.},
  year={2017}, 
  volume={13}, 
  number={1}, 
  pages={125-134}, 
}