Search Results for author: Tianchi Liao

Found 6 papers, 0 papers with code

Advances in Robust Federated Learning: Heterogeneity Considerations

no code implementations16 May 2024 Chuan Chen, Tianchi Liao, Xiaojun Deng, Zihou Wu, Sheng Huang, Zibin Zheng

In the field of heterogeneous federated learning (FL), the key challenge is to efficiently and collaboratively train models across multiple clients with different data distributions, model structures, task objectives, computational capabilities, and communication resources.

Federated Learning Privacy Preserving

FedBRB: An Effective Solution to the Small-to-Large Scenario in Device-Heterogeneity Federated Learning

no code implementations27 Feb 2024 Ziyue Xu, Mingfeng Xu, Tianchi Liao, Zibin Zheng, Chuan Chen

FedBRB can uses small local models to train all blocks of the large global model, and broadcasts the trained parameters to the entire space for faster information interaction.

Federated Learning

Tokenized Model: A Blockchain-Empowered Decentralized Model Ownership Verification Platform

no code implementations27 Nov 2023 Yihao Li, Yanyi Lai, Tianchi Liao, Chuan Chen, Zibin Zheng

By using the model watermarking technology, we point out the possibility of building a unified platform for model ownership verification.

Migrate Demographic Group For Fair GNNs

no code implementations7 Jun 2023 YanMing Hu, Tianchi Liao, Jialong Chen, Jing Bian, Zibin Zheng, Chuan Chen

To tackle this problem, we propose a brand new framework, FairMigration, which can dynamically migrate the demographic groups instead of keeping that fixed with raw sensitive attributes.

Fairness Graph Learning +1

Tensor Completion via Convolutional Sparse Coding Regularization

no code implementations2 Dec 2020 Zhebin Wu, Tianchi Liao, Chuan Chen, Cong Liu, Zibin Zheng, Xiongjun Zhang

On the contrary, in the field of signal processing, Convolutional Sparse Coding (CSC) can provide a good representation of the high-frequency component of the image, which is generally associated with the detail component of the data.

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