@inproceedings{ijcai2023p610,
  title     = {Learning to Self-Reconfigure for Freeform Modular Robots via Altruism Proximal Policy Optimization},
  author    = {Wu, Lei and Guo, Bin and Zhang, Qiuyun and Sun, Zhuo and Zhang, Jieyi and Yu, Zhiwen},
  booktitle = {Proceedings of the Thirty-Second International Joint Conference on
               Artificial Intelligence, {IJCAI-23}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Edith Elkind},
  pages     = {5494--5502},
  year      = {2023},
  month     = {8},
  note      = {Main Track},
  doi       = {10.24963/ijcai.2023/610},
  url       = {https://doi.org/10.24963/ijcai.2023/610},
}