Author

Ziyu Zhao

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Preprint Aug 2026

Alignment Drift in Single-Model Speculative Decoding for ASR: Mechanism, Correction, and Cost

Speculative decoding speeds up generation by letting a cheap draft propose several tokens that a target model checks in one pass. In the single-model form, the draft is a lightweight module attached to the target rather than a separate model. Applying this design to Automatic Speech Recognition (ASR) introduces an extr...

Xin-Yu Wang, Hua-Peng Zhou, Zi-Yu Zhao et al. · 1 citation · ⚡1

OJBKQ : Objective-Joint Babai–Klein-Based Quantization ∗

OJBKQ is proposed, a layer-wise PTQ method that formulates weight quantization as a joint optimization problem over activations and weights, yielding a multiple-right-hand-side box-constrained integer least squares (BILS) problem per layer.

Xin-Yu Wang, Zi-Yu Zhao, Peng Lu et al. · 0 citations