@article{learningaltruisticcollaborationinheterog,
  title = {Learning Altruistic Collaboration in Heterogeneous Multi-Team Systems},
  author = {Riwa Karam and Ruoyu Lin and Brooks A. Butler and Magnus Egerstedt},
  year = {2026},
  eprint = {2605.21723},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.21723},
}