@inproceedings{imrattanatrai-etal-2026-vdact,
    title = "{VDA}ct 2.0: Scaling Video-Grounded Dialogue for Event-driven Activity Understanding with {LLM}-Assisted Filtering",
    author = "Imrattanatrai, Wiradee  and
      Asada, Masaki  and
      Hasegawa, Kimihiro  and
      Fukuda, Ken  and
      Mitamura, Teruko",
    editor = "Piperidis, Stelios  and
      Bel, N{\'u}ria  and
      van den Heuvel, Henk  and
      Ide, Nancy  and
      Krek, Simon  and
      Toral, Antonio",
    booktitle = "Proceedings of the Fifteenth Language Resources and Evaluation Conference",
    month = may,
    year = "2026",
    address = "Palma de Mallorca, Spain",
    publisher = "ELRA Language Resource Association",
    url = "https://aclanthology.org/2026.lrec-1.208/",
    doi = "10.63317/4vcv4ncvs6xx",
    pages = "2653--2666"
}