@inproceedings{mazzaccara-etal-2024-learning,
    title = "Learning to Ask Informative Questions: Enhancing {LLM}s with Preference Optimization and Expected Information Gain",
    author = "Mazzaccara, Davide  and
      Testoni, Alberto  and
      Bernardi, Raffaella",
    editor = "Al-Onaizan, Yaser  and
      Bansal, Mohit  and
      Chen, Yun-Nung",
    booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2024",
    month = nov,
    year = "2024",
    address = "Miami, Florida, USA",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2024.findings-emnlp.291/",
    doi = "10.18653/v1/2024.findings-emnlp.291",
    pages = "5064--5074"
}