Learn from Failure: Causality-guided Contrastive Learning for Generalizable Implicit Hate Speech Detection Tianming Jiang 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 jiang-2025-learn https://aclanthology.org/2025.coling-main.593/ 2025-01 8858 8867