@inproceedings{matsuo-etal-2026-topic,
    title = "Topic-Initiator: A Proactive Chatbot with Personalized Topic {RAG} for Enhancing Willingness to Converse",
    author = "Matsuo, Kazuya  and
      Otsuka, Atsushi  and
      Nomoto, Narichika  and
      Nakatsuji, Makoto",
    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-1.2/",
    doi = "10.63317/5incc586qu8f",
    pages = "19--34"
}