@article{ecoenergyconstrainedoptimizationwithrein,
  title = {ECO: Energy-Constrained Optimization with Reinforcement Learning for Humanoid Walking},
  author = {Weidong Huang and Jingwen Zhang and Jiongye Li and Shibowen Zhang and Jiayang Wu and Jiayi Wang and Hangxin Liu and Yaodong Yang and Yao Su},
  year = {2026},
  eprint = {2602.06445},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.06445},
}