@Inproceedings{ Lin19-INFOCOM,
  author = {Chi Lin and Yanhong Zhou and Fenglong Ma and Jing Deng and
  Lei Wang and Guowei Wu}, 
  title = {Minimizing Charging Delay for Directional Charging in Wireless 
Rechargeable Sensor Networks},
  booktitle = {Proc. of the 38th IEEE Conference of Computer Communications (INFOCOM '19)},
  month = {April 29 - May 2},
  year = {2019},
  pages = {1819-1827},
  volume = {},
  address = {Paris, France}, 
  doi = {10.1109/INFOCOM.2019.8737589} }