Search Results for author: Yiyue Chen

Found 4 papers, 1 papers with code

Fed-QSSL: A Framework for Personalized Federated Learning under Bitwidth and Data Heterogeneity

1 code implementation20 Dec 2023 Yiyue Chen, Haris Vikalo, Chianing Wang

Motivated by high resource costs of centralized machine learning schemes as well as data privacy concerns, federated learning (FL) emerged as an efficient alternative that relies on aggregating locally trained models rather than collecting clients' potentially private data.

Personalized Federated Learning Quantization +1

Communication-Efficient Variance-Reduced Decentralized Stochastic Optimization over Time-Varying Directed Graphs

no code implementations23 Jan 2021 Yiyue Chen, Abolfazl Hashemi, Haris Vikalo

To our knowledge, this is the first decentralized optimization framework for time-varying directed networks that achieves such a convergence rate and applies to settings requiring sparsified communication.

Stochastic Optimization

Decentralized Optimization On Time-Varying Directed Graphs Under Communication Constraints

no code implementations27 May 2020 Yiyue Chen, Abolfazl Hashemi, Haris Vikalo

We propose a communication-efficient algorithm for decentralized convex optimization that rely on sparsification of local updates exchanged between neighboring agents in the network.

Fitness Done Right: a Real-time Intelligent Personal Trainer for Exercise Correction

no code implementations30 Oct 2019 Yun Chen, Yiyue Chen, Zhengzhong Tu

Finally, key values for key features of the two poses are computed correspondingly in the pose error detection part, which helps give correction advice.

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