Author

Huan Huo

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#artificial intelligence Preprint Sep 2026

Mind What Matters for Reasoning: Aligning Cross-Modal Attention via Selective Probability Mass Concentration

SPMC, a training framework that identifies grounding-responsive heads and selectively regularizes their text-to-image attention, demonstrates that targeted guidance of sparse and implicit visual evidence pathways can directly improve multimodal reasoning.

Jia-Qi Deng, Zong-Han Wu, Zhan Heng et al. · 0 citations

Open access 2026

DDE-SER: A Dual-Decomposition Ensemble Framework Fusing Adaptive Variational Modes and Harmonic-Percussive Spectrograms for Speech Emotion Recognition

: The accurate classification of human emotions from speech remains a formidable challenge due to the dynamic, non-stationary properties of audio signals and pervasive background noise. Traditional single-domain extraction methods frequently fail to capture overlapping acoustic phenomena, resulting in high misclassific...

David Hason Rudd, Cesar Sanín, Md. Rafiqul Islam et al. · Computers, Materials & C... · 0 citations