Efficient Federated Learning on Knowledge Graphs via Privacy-preserving Relation Embedding Aggregation Kai Zhang author Yu Wang author Hongyi Wang author Lifu Huang author Carl Yang author Xun Chen author Lichao Sun author 2022-12 text Findings of the Association for Computational Linguistics: EMNLP 2022 Yoav Goldberg editor Zornitsa Kozareva editor Yue Zhang editor Association for Computational Linguistics Abu Dhabi, United Arab Emirates conference publication zhang-etal-2022-efficient-federated 10.18653/v1/2022.findings-emnlp.43 https://aclanthology.org/2022.findings-emnlp.43/ 2022-12 613 621