@article{idletimeoptimizationfortargetassignment,
  title = {Idle Time Optimization for Target Assignment and Path Finding in Sortation Centers},
  author = {Ngai Meng Kou and Cheng Peng and Hang Ma and T. K. Satish Kumar and Sven Koenig},
  year = {2019},
  eprint = {1912.00253},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1912.00253v1},
}