الباحثون

Yunfei Xie

المنشورات 2

نسخة أولية وصول مفتوح

Representation-Aligned Auxiliary Supervision for Language Model Adaptation

Kyuyoung Kim, Peiyao Sheng, Ashwin Hebbar وآخرون · 2026

Language models exhibit strong reasoning capabilities, yet adapting them to structured domains remains challenging and can yield inconsistent outcomes. We identify representation compatibility, the extent to which a model effectively processes a representation for a structured task, as a key factor in adaptation. We st …

نسخة أولية وصول مفتوح

FuseReg: Regularizing Layer Fusion Mitigates the Reconstruction-Generation Gap in Representation Autoencoders

Hongyang Du, Yunfei Xie, Junjie Ye وآخرون · 2026

Representation autoencoders (RAEs) reuse features from a pretrained visual encoder as reconstruction and diffusion latents, integrating strong visual representations into image generation. However, RAEs still need to decide which encoder layers form the shared latent space for the generator and pixel decoder. This choi …

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