CERES: Pretraining of Graph-Conditioned Transformer for Semi-Structured Session Data Rui Feng author Chen Luo author Qingyu Yin author Bing Yin author Tuo Zhao author Chao Zhang author 2022-07 text Proceedings of the 2022 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies Marine Carpuat editor Marie-Catherine de Marneffe editor Ivan Vladimir Meza Ruiz editor Association for Computational Linguistics Seattle, United States conference publication feng-etal-2022-ceres 10.18653/v1/2022.naacl-main.16 https://aclanthology.org/2022.naacl-main.16/ 2022-07 219 230