@article{lookagainbeforeyouabstainbudgetedconform,
  title = {Look Again Before You Abstain:Budgeted Conformal Evidence Acquisition for Reliable Vision-Language Model},
  author = {Jian Xu and Delu Zeng and John Paisley and Qibin Zhao},
  year = {2026},
  eprint = {2606.16667},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.16667},
}