@article{vehiclepaintingrobotpathplanningusinghie,
  title = {Vehicle Painting Robot Path Planning Using Hierarchical Optimization},
  author = {Yuya Nagai and Hiromitsu Nakamura and Narito Shinmachi and Yuta Higashizono and Satoshi Ono},
  year = {2026},
  eprint = {2601.00271},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.00271},
}