DuetSim: Building User Simulator with Dual Large Language Models for Task-Oriented Dialogues Xiang Luo author Zhiwen Tang author Jin Wang author Xuejie Zhang 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 luo-etal-2024-duetsim https://aclanthology.org/2024.lrec-main.481/ 2024-05 5414 5424