@article{bottomupmechanismandimprovedcontractnet,
  title = {Bottom-up mechanism and improved contract net protocol for the dynamic task planning of heterogeneous Earth observation resources},
  author = {Baoju Liu and Min Deng and Guohua Wu and Xinyu Pei and Haifeng Li and Witold Pedrycz},
  year = {2020},
  eprint = {2007.06172},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.06172v2},
}