@article{
  author = {Gilanian sadeghi, Mohammad mehdi, MollaMotalebi, Mahdi},
  title = {Weighted-HR: an Improved Hierarchical Grid Resource Discovery},
  journal = {Journal of Computer & Robotics},
  year = {2019},
  volume = {12},
  number = {2},
  pages = {57-66},
  doi = {}
}