Author

Ruihao Zhu

h-index 1 View on Semantic Scholar

We have 2 of 6 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Jul 2026

Best-Arm Identification with Generative Proxy

It is proved that PROBE is $\delta$-PAC and attains the known-correlation oracle sample complexity up to a constant multiplicative factor and a constant additive calibration cost and the guarantee extends to the $(\epsilon,\delta)$-PAC setting under minimal changes to the algorithm.

Tianyi Ma, Han-Zhang Qin, Ruihao Zhu et al. · arXiv.org · 1 citation

Preprint Aug 2026

DASH: Decoupled Adaptive Surrogate - Acquisition Harness for Automated Bayesian Optimization

DASH is proposed, a Decoupled Adaptive Surrogate--Acquisition Harness for large-language- model (LLM)-enhanced AutoBO, which selects surrogates by predictive reliability, uncertainty calibration, and ranking consistency; its two-stage acquisition controller periodically reallocates quotas across acquisition functions,...

Changquan Zhao, Yuxiang Sun, Ruihao Zhu et al. · 0 citations