@article{learningtoassistcollaborativevlasforimpl,
  title = {Learning to Assist: Collaborative VLAs for Implicit Human-Robot Collaboration},
  author = {Leo Xu and Letian Li and Alex Cuellar and Michael Hagenow},
  year = {2026},
  eprint = {2606.12475},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.12475},
}