Author

Zi-Jun Yu

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#artificial intelligence Preprint Oct 2026

G-CARB: Graph-Localized Conformal Agent Risk Budget for Compositional Harm

Small language model (SLM) agents need safety controls that track consequences across tool calls with little monitoring overhead. A private read, for example, becomes a leak when a later action sends that data outside the system. We introduce CARB (Conformal Agent Risk Budget), which calibrates when to stop an agent us...

Zi-Jun Yu, Yu-Tong Gu, Vahid Partovi Nia et al. · 0 citations

Preprint Aug 2026

Three omitted values and non-Blaschke point divisors in half-planes

We construct a real meromorphic function $F$ on $\mathbb C$ such that $F^{-1}(\{0,1,\infty\})\subset\mathbb R$, while $F$ is not of bounded type in either half-plane. More strongly, for every $a\in\widehat{\mathbb C}\setminus\{0,1,\infty\}$, the $a$-point divisor in either half-plane fails the Blaschke condition. Thus...

Quanyu Tang, Boya Cui, Wei He et al. · 0 citations