@inproceedings{yang-etal-2022-gammae,
    title = "{G}amma{E}: Gamma Embeddings for Logical Queries on Knowledge Graphs",
    author = "Yang, Dong  and
      Qing, Peijun  and
      Li, Yang  and
      Lu, Haonan  and
      Lin, Xiaodong",
    editor = "Goldberg, Yoav  and
      Kozareva, Zornitsa  and
      Zhang, Yue",
    booktitle = "Proceedings of the 2022 Conference on Empirical Methods in Natural Language Processing",
    month = dec,
    year = "2022",
    address = "Abu Dhabi, United Arab Emirates",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/2022.emnlp-main.47/",
    doi = "10.18653/v1/2022.emnlp-main.47",
    pages = "745--760"
}