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Chenhe Hao

4 accepted papers

2026

FedUSD: Unbiased Synthetic Data for Federated Learning

ICML 2026poster

Aggregation-Free Federated Learning enables joint training by sharing synthetic data, aiming to eliminate data heterogeneity across clients. However, existing methods fail to explicitly separate the principal and residual components of dataset, leading to biased synthetic data. In this paper, we pro…

Cited by 0SourceScholar
2026

TOP-RL: Task-Optimized Progressive Token Pruning with Reinforcement Learning for Vision Language Models

AAAI 2026technical

In recent years, Large Vision-Language Models (LVLMs) have significantly advanced multimodal tasks. However, their inference requires intensive processing of numerous visual tokens and incurs substantial computational overhead. Existing methods typically compress visual tokens either at the input st

Cited by 0SourcePDFScholar
2025

FedCS: Coreset Selection for Federated Learning

CVPR 2025poster

Federated Learning (FL) is an emerging direction in distributed machine learning that enables jointly training a model without sharing the data. However, as the size of datasets grows exponentially, computational costs of FL increase. In this paper, we propose the first Coreset Selection criterion f…

Cited by 0SourcePDFScholar