@inproceedings{lubis-etal-2020-lava,
    title = "{LAVA}: Latent Action Spaces via Variational Auto-encoding for Dialogue Policy Optimization",
    author = "Lubis, Nurul  and
      Geishauser, Christian  and
      Heck, Michael  and
      Lin, Hsien-chin  and
      Moresi, Marco  and
      van Niekerk, Carel  and
      Gasic, Milica",
    editor = "Scott, Donia  and
      Bel, Nuria  and
      Zong, Chengqing",
    booktitle = "Proceedings of the 28th International Conference on Computational Linguistics",
    month = dec,
    year = "2020",
    address = "Barcelona, Spain (Online)",
    publisher = "International Committee on Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2020.coling-main.41/",
    doi = "10.18653/v1/2020.coling-main.41",
    pages = "465--479"
}