@Inproceedings{ Lin18-ICDCS,
  author = {C. Lin and C. Guo and J. Deng and G. Wu}, 
  title = {{3DCS}: A 3-D Dynamic Collaborative Scheduling Scheme for
  Wireless Rechargeable Sensor Networks with Heterogeneous Chargers},
  booktitle = {Proc. of the 38th IEEE International Conference on Distributed
Computing Systems (ICDCS '18)},
  month = {July 2-5},
  year = {2018},
  pages = {311-320},
  volume = {},
  address = {Vienna, Austria},
  doi = {10.1109/ICDCS.2018.00039}
}