Novel Relation Detection: Discovering Unknown Relation Types via Multi-Strategy Self-Supervised Learning Qingbin Liu author Yin Kung author Yanchao Hao author Dianbo Sui author Siyuan Cheng author Xi Chen author Ningyu Zhang author Jiaoyan Chen author 2023-12 text Findings of the Association for Computational Linguistics: EMNLP 2023 Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication liu-etal-2023-novel 10.18653/v1/2023.findings-emnlp.211 https://aclanthology.org/2023.findings-emnlp.211/ 2023-12 3204 3214