3 papers
cs.AI2026
Authority Inversion in LLM-Mediated Ubiquitous Systems: When Models Trust Users Over Sensors
Long Zhang, Zi-bo Qin, Wei-neng Chen
Large language models (LLMs) increasingly fuse heterogeneous inputs in ubiquitous systems. Yet, how LLMs implicitly allocate authority when sensor measurements and user claims conf…
cs.LG2026
The Geometric Price of Discrete Logic: Context-driven Manifold Dynamics of Number Representations
Long Zhang, Dai-jun Lin, Wei-neng Chen
Large language models (LLMs) generalize smoothly across continuous semantic spaces, yet strict logical reasoning demands the formation of discrete decision boundaries. Prevailing t…
cs.CY2025
Human-like Social Compliance in Large Language Models: Unifying Sycophancy and Conformity through Signal Competition Dynamics
Long Zhang, Wei-neng Chen
The increasing integration of Large Language Models (LLMs) into decision-making frameworks has exposed significant vulnerabilities to social compliance, specifically sycophancy and…