Author

Yongqi Zhou

2 papers indexed here

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Preprint Nov 2026

SourceFlow: Collaborative Source Coupling for Flow-Based Recommendation

Diffusion-based recommenders learn user preferences by denoising interaction histories, but the added noise can distort the original preference signals. Flow-based collaborative filtering (CF) instead learns a discrete path from a sampled source to the user's observed training interactions (the target history), enablin...

Cheng-Hao Wu, Yong-Qi Zhou, Jin Chen et al. · 0 citations

Jul 2026

Diffusion Language Model for Recommendation

DLMRec is proposed, a discrete diffusion language model tailored for recommendation that offers a compelling alternative to autoregressive generation and introduces three key components to bridge diffusion language modeling with recommendation.

Chengyi Liu, Yong-Qi Zhou, Jun-Wei Pan et al. · arXiv.org · 1 citation