@inproceedings{hwang-etal-2022-event, title = "Event-Event Relation Extraction using Probabilistic Box Embedding", author = "Hwang, EunJeong and Lee, Jay-Yoon and Yang, Tianyi and Patel, Dhruvesh and Zhang, Dongxu and McCallum, Andrew", editor = "Muresan, Smaranda and Nakov, Preslav and Villavicencio, Aline", booktitle = "Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)", month = may, year = "2022", address = "Dublin, Ireland", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2022.acl-short.26/", doi = "10.18653/v1/2022.acl-short.26", pages = "235--244" }