@INPROCEEDINGS{9945075,
  author={Idgahi, Reza Etemadi and Huber, Manfred},
  booktitle={2022 IEEE International Conference on Systems, Man, and Cybernetics (SMC)}, 
  title={Learning Hierarchical Traversability Representations for Efficient Multi-Resolution Path Planning}, 
  year={2022},
  volume={},
  number={},
  pages={2520-2526},
  keywords={Deep learning;Search methods;Refining;Neural networks;Path planning;Real-time systems;Indoor environment},
  doi={10.1109/SMC53654.2022.9945075}}