@inproceedings{dao-sy-etal-2026-hcmus-repeatedgames,
    title = "{HCMUS} {R}epeated{G}ames at {S}em{E}val-2026 Task 12: {C}ausal{RAG}: Synergizing Causal Graph Retrieval and Extended {L}o{RA} for Abductive Reasoning",
    author = "Dao Sy, Duy Minh  and
      Tran, Nguyen  and
      Huynh, Trung Kiet  and
      Nguyen Lam, Phu Quy  and
      Pham, Phu Hoa",
    editor = "Kochmar, Ekaterina  and
      Ghosh, Debanjan  and
      North, Kai  and
      Komachi, Mamoru",
    booktitle = "Proceedings of the 20th {I}nternational {W}orkshop on {S}emantic {E}valuation (2026)",
    month = jul,
    year = "2026",
    address = "San Diego, California, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.semeval-1.59/",
    pages = "409--417",
    ISBN = "979-8-89176-414-9"
}