A Difference-aware Ensemble Method for Task-oriented Dialogue with Subjective Knowledge Changxin Ke author Churui Sun author Longxuan Ma author Wei-Nan Zhang author Ting Liu 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 ke-etal-2023-difference https://aclanthology.org/2023.dstc-1.24/ 2023-09 216 225