@inproceedings{zhu-etal-2023-towards-optimizing, title = "Towards Optimizing Pre-trained Language Model Ensemble Learning for Task-oriented Dialogue System", author = "Zhu, Zhiyuan and Liao, Yusheng and Chen, Zhe and Wang, Yu and Guan, Yunfeng", editor = "Chen, Yun-Nung and Crook, Paul and Galley, Michel and Ghazarian, Sarik and Gunasekara, Chulaka and Gupta, Raghav and Hedayatnia, Behnam and Kottur, Satwik and Moon, Seungwhan and Zhang, Chen", booktitle = "Proceedings of the Eleventh Dialog System Technology Challenge", month = sep, year = "2023", address = "Prague, Czech Republic", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/2023.dstc-1.17/", pages = "144--149" }