@inproceedings{zheng-etal-2026-gaps,
    title = "From Gaps to Active Retrieval : Open-Domain Iterative Timeline Completion via Historical Trajectory Analogy and Dynamic Ontology",
    author = "Zheng, Yunhui  and
      Bao, Chenlong  and
      Li, Shasha  and
      Wang, Ting  and
      Tang, Jin-Tao",
    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.256/",
    pages = "5809--5826",
    ISBN = "979-8-89176-459-0"
}