@misc{zhang2026affpcl,
	title={Personalized Collaborative Learning with Affinity-Based Variance Reduction}, 
	author={Chenyu Zhang and Navid Azizan},
	year={2025},
	eprint={2510.16232},
	archivePrefix={arXiv},
	primaryClass={stat.ML},
	url={https://arxiv.org/abs/2510.16232}, 
}