Partial Order-centered Hyperbolic Representation Learning for Few-shot Relation Extraction Biao Hu author Zhen Huang author Minghao Hu author Pinglv Yang author Peng Qiao author Yong Dou author Zhilin Wang author 2025-01 text Proceedings of the 31st International Conference on Computational Linguistics Owen Rambow editor Leo Wanner editor Marianna Apidianaki editor Hend Al-Khalifa editor Barbara Di Eugenio editor Steven Schockaert editor Association for Computational Linguistics Abu Dhabi, UAE conference publication hu-etal-2025-partial https://aclanthology.org/2025.coling-main.101/ 2025-01 1503 1519