Author

Tian Gu

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Preprint Sep 2026

SafeRI: Recognition and Intervention for Token-Level Safety Intervention in Large Vision Language Models

Existing safety alignment methods for vision-language models usually modify the model behavior globally: once the safety parameters are trained or loaded, they participate in both unsafe and already-safe generations. This always-on intervention can unnecessarily perturb the model's original reasoning path and degrade g...

Cao-Yuan Ma, Tian Gu, Wen-Pu Liu et al. · 0 citations

Preprint Aug 2026

ReasonCast: Agentic Demand Forecasting with Selective Semantic Reasoning

This work introduces ReasonCast, a structured semantic intervention framework that translates event knowledge into forecast-specific operations through structured fields describing event relevance, demand direction, temporal shape, amplitude, and peak intensity.

Zi-Yue Yang, Chao Xu, Yijing Wang et al. · 0 citations