Semantic data augmentation for meaning maintenance on Task-Oriented Conversation with Large-size Language Model Jaehwan Lee author Kwanyoung Son author Eugene Kim 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 lee-etal-2023-semantic https://aclanthology.org/2023.dstc-1.19/ 2023-09 166 176