Space Efficient Context Encoding for Non-Task-Oriented Dialogue Generation with Graph Attention Transformer Fabian Galetzka author Jewgeni Rose author David Schlangen author Jens Lehmann author 2021-08 text Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural Language Processing (Volume 1: Long Papers) Chengqing Zong editor Fei Xia editor Wenjie Li editor Roberto Navigli editor Association for Computational Linguistics Online conference publication galetzka-etal-2021-space 10.18653/v1/2021.acl-long.546 https://aclanthology.org/2021.acl-long.546/ 2021-08 7028 7041