@article{reliableneuralcollapseapproximationforop,
  title = {Reliable Neural Collapse Approximation for Open-World Test-Time Adaptation},
  author = {Jia-Qi Lin and Yuangang Pan and Chang-Dong Wang and Haizhang Zhang and Ivor W. Tsang and Joey Tianyi Zhou},
  year = {2026},
  eprint = {2608.19890},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.19890},
}