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Author

Dongfang Liu

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#artificial intelligence Preprint Sep 2026

On the Token Value Inequality in Efficient Reasoning

This work presents a diagnostic and optimization framework grounded in a key empirical finding: the value of tokens within a CoT reasoning sequence is highly non-uniform, and this non-uniformity can be effectively characterized by token-level log probability signals.

Run-Jia Zeng, Hang Hua, Yiyang Liu et al. · 0 citations
#artificial intelligence Preprint Sep 2026

Knowing When to Trust Images: Reliability-Aware Multi-modal Entity Alignment

The visual modality, i.e., images, plays a key role in multi-modal entity alignment (MMEA). Existing approaches often directly fuse the image with other modalities to align different entities. Although simple, such strategies overlook the potential noise in the images and their semantic misalignment with corresponding...

Chen-Xiao Li, Yun-He Feng, Dongfang Liu et al. · 0 citations

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