Pre-training Multi-task Contrastive Learning Models for Scientific Literature Understanding Yu Zhang author Hao Cheng author Zhihong Shen author Xiaodong Liu author Ye-Yi Wang author Jianfeng Gao 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 zhang-etal-2023-pre 10.18653/v1/2023.findings-emnlp.820 https://aclanthology.org/2023.findings-emnlp.820/ 2023-12 12259 12275