@article{astroactivationguidedstructuredregulariz,
  title = {Astro: Activation-guided Structured Regularization for Outlier-Robust LLM Post-Training Quantization},
  author = {Xi Chen and Ming Li and Junxi Li and Changsheng Li and Peisong Wang and Lizhong Ding and Ye Yuan and Guoren Wang},
  year = {2026},
  eprint = {2602.07596},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.07596},
}