Enhancing Task-Oriented Dialog System with Subjective Knowledge: A Large Language Model-based Data Augmentation Framework Haein Jung author Heuiyeen Yeen author Jeehyun Lee author Minju Kim author Namo Bang author Myoung-Wan Koo author 2023-09 text Proceedings of the Eleventh Dialog System Technology Challenge Yun-Nung Chen editor Paul Crook editor Michel Galley editor Sarik Ghazarian editor Chulaka Gunasekara editor Raghav Gupta editor Behnam Hedayatnia editor Satwik Kottur editor Seungwhan Moon editor Chen Zhang editor Association for Computational Linguistics Prague, Czech Republic conference publication jung-etal-2023-enhancing https://aclanthology.org/2023.dstc-1.18/ 2023-09 150 165