Author

Peng-Cheng Xie

2 papers indexed here

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Open access Sep 2026

Selective Visuo-Spatial Attention Revealed by Fine-grained Deep Visual Representations during Naturalistic Movie Watching.

Selective visuo-spatial attention is a complex and dynamic process that prioritizes relevant visual information while suppressing irrelevant distractors. Recent studies have demonstrated that incorporating computational visual attention models with functional magnetic resonance imaging (fMRI) in naturalistic paradigms...

Liting Wang, Xin Zhang, Peng-Cheng Xie et al. · NeuroImage · 0 citations

#machine learning Preprint Sep 2026

EFQ-Softmax: Exp-Free Quantization for Softmax

EFQ-Softmax (Exp-Free Quantization for Softmax), a low-bit probability-generation method that directly maps shifted attention scores to block-scaled E2M1 operands, is proposed and shown to replace the conventional exp-then-quantize path while preserving end-to-end model quality.

Hao-Hui Han, Yu-Ming Wan, Hong-Ning Wang et al. · 0 citations