CO3: Low-resource Contrastive Co-training for Generative Conversational Query Rewrite Yifei Yuan author Chen Shi author Wang Runze author Liyi Chen author Renjun Hu author Zengming Zhang author Feijun Jiang author Wai Lam author 2024-05 text Proceedings of the 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING 2024) Nicoletta Calzolari editor Min-Yen Kan editor Veronique Hoste editor Alessandro Lenci editor Sakriani Sakti editor Nianwen Xue editor ELRA and ICCL Torino, Italia conference publication yuan-etal-2024-co3 https://aclanthology.org/2024.lrec-main.301/ 2024-05 3394 3406