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Author

Zhaofeng He

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#artificial intelligence Preprint Sep 2026

A*-Thought-V2: Efficient Latent Reasoning via Geometric Dynamics of LLM

Chain-of-Thought (CoT) improves the reasoning ability of Large Language Models (LLMs) but incurs substantial computation and context costs. Existing methods either lose intermediate information through hard pruning or lack a principled criterion for continuous compression. We present A*-Thought-V2, a geometric dynamics...

Xiao-An Xu, Si-Yuan Liu, Shuo Wang et al. · 0 citations

Make an Offer They Can't Refuse: Grounding Bayesian Persuasion in Real-World Dialogues without Pre-Commitment

This work introduces a type-induced commitment-communication mechanism that grounds Bayesian Persuasion in natural language dialogue without pre-commitment, and implements two variants: Semi-Formal-Natural-Language (SFNL) and Fully-Natural-Language (FNL), evaluating them against strong baselines and human judges.

Buwei He, Yang Liu, Zhaowei Zhang et al. · 1 citation

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