no code implementations • 21 Dec 2023 • Zheshun Wu, Zenglin Xu, Dun Zeng, Junfan Li, Jie Liu
To address these challenges, we conduct a thorough theoretical convergence analysis for DFL and derive a convergence bound.
1 code implementation • 12 Dec 2023 • Dun Zeng, Yong Dai, Pengyu Cheng, Longyue Wang, Tianhao Hu, Wanshun Chen, Nan Du, Zenglin Xu
Our analysis reveals a correlation between the calibration performance of reward models (RMs) and the alignment performance of LLMs.
no code implementations • 17 Nov 2023 • Maolin Wang, Dun Zeng, Zenglin Xu, Ruocheng Guo, Xiangyu Zhao
To address these issues, we propose a novel method, i. e., Federated Latent Embedding Sharing Tensor factorization (FLEST), which is a novel approach using federated tensor factorization for KG completion.
no code implementations • 11 Oct 2023 • Zheshun Wu, Zenglin Xu, Dun Zeng, Qifan Wang, Jie Liu
Federated Learning (FL) has surged in prominence due to its capability of collaborative model training without direct data sharing.
1 code implementation • 4 Oct 2023 • Dun Zeng, Zenglin Xu, Yu Pan, Qifan Wang, Xiaoying Tang
The combined effects of statistical and system heterogeneity can significantly reduce the efficiency of federated optimization.
no code implementations • 4 Oct 2023 • Dun Zeng, Zenglin Xu, Yu Pan, Xu Luo, Qifan Wang, Xiaoying Tang
Central to this process is the technique of unbiased client sampling, which ensures a representative selection of clients.
no code implementations • 5 Jul 2023 • Shiyu Liu, Shaogao Lv, Dun Zeng, Zenglin Xu, Hui Wang, Yue Yu
Federated learning is a decentralized and privacy-preserving technique that enables multiple clients to collaborate with a server to learn a global model without exposing their private data.
1 code implementation • 20 Jun 2023 • Siqi Liang, Jintao Huang, Junyuan Hong, Dun Zeng, Jiayu Zhou, Zenglin Xu
Federated learning has gained popularity for distributed learning without aggregating sensitive data from clients.
no code implementations • 2 Mar 2023 • Dun Zeng, Xiangjing Hu, Shiyu Liu, Yue Yu, Qifan Wang, Zenglin Xu
Federated learning is a distributed learning framework that takes full advantage of private data samples kept on edge devices.
no code implementations • 21 Feb 2023 • Yifei Zhang, Dun Zeng, Jinglong Luo, Zenglin Xu, Irwin King
Trustworthy artificial intelligence (AI) technology has revolutionized daily life and greatly benefited human society.
no code implementations • 26 May 2022 • Dun Zeng, Shiyu Liu, Siqi Liang, Zonghang Li, Hui Wang, Irwin King, Zenglin Xu
However, privacy information could be leaked from uploaded gradients and be exposed to malicious attackers or an honest-but-curious server.
1 code implementation • 24 Jul 2021 • Dun Zeng, Siqi Liang, Xiangjing Hu, Hui Wang, Zenglin Xu
Federated learning (FL) is a machine learning field in which researchers try to facilitate model learning process among multiparty without violating privacy protection regulations.