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Jiazhen Yang

Zhejiang University

38 Zheda Road

Hangzhou, 310058

China

  • Zhejiang University

SCHOLARLY PAPERS

2

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28

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0

Scholarly Papers (2)

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1.

Self-Improved Visual Preference Alignment by Iteratively Generating Holistic Winner

Number of pages: 28 Posted: 15 Jul 2025
Zunlei Feng, Kejia Chen, Jiawen Zhang, Jiazhen Yang and Mingli Song
Zhejiang University, Zhejiang University, Zhejiang University, Zhejiang University and Zhejiang University
Downloads 17 (1,481,165)

Abstract:

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Visual question answering, Preference Alignment, Hallucination

2.

An Effective Stochastic Response Entropy Criterion for Model Poisoning Detection in Federated Learning

Number of pages: 27 Posted: 20 Apr 2026
Jiazhen Yang, Kejia Chen, Tian Qiu, Yang Gao, Lingxiang Jia, Bingde Hu and Zunlei Feng
Zhejiang University, Zhejiang University, Zhejiang University, Zhejiang University, Zhejiang University, Zhejiang University and Zhejiang University
Downloads 11 (1,541,665)

Abstract:

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Federated Learning, Model Poisoning Attacks, Malicious Client Detection