@inproceedings{tan-etal-2026-makes,
    title = "What Makes Agent Memory Useful for Reliable Unanswerable Question Handling?",
    author = "Tan, Chuanyuan  and
      Yu, Junjie  and
      Wang, Yuxin  and
      Zheng, Yining  and
      Qiu, Xipeng  and
      Chen, Wenliang",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.1886/",
    pages = "42980--42998",
    ISBN = "979-8-89176-459-0"
}