Author

Yiwen Chen

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Preprint Sep 2026

GRP v0.1 Technical Report

Industrial recommendation systems rely on multi-stage cascades whose retrieval, ranking, and serving components are difficult to replace jointly. We present GRP, a generative recommendation framework that combines retrieval, ranking, and reward modeling in a single encoder-decoder model, and evaluate a progressive path...

Wen-Feng Zhuo, Vincent Xue, Charles Wei et al. · 0 citations

#machine learning Jul 2026

ClockRoPE: Random Fourier Rotations for Temporal Routine Modeling

This work investigates the expressiveness of general query/key rotations and finds that any normalized continuous positive-definite attention modulation function can be approximated by random rotations induced by its own Fourier transform, which is term Random Fourier Rotations.

Yi-Wen Chen, Joshua Ainslie, Krzysztof Choromanski et al. · arXiv.org · 0 citations