@inproceedings{yu-etal-2026-understanding,
    title = "Understanding and Mitigating Spurious Signal Amplification in Test-Time Reinforcement Learning for Math Reasoning",
    author = "Yu, Yongcan  and
      He, Lingxiao  and
      Liang, Jian  and
      Guo, Kuangpu  and
      Wang, Meng  and
      Xie, Qianlong  and
      Wang, Xingxing  and
      He, Ran",
    editor = "Liakata, Maria  and
      Moreira, Viviane P.  and
      Zhang, Jiajun  and
      Jurgens, David",
    booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026",
    month = jul,
    year = "2026",
    address = "San Diego, California, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.1865/",
    pages = "37424--37436",
    ISBN = "979-8-89176-395-1"
}