Author

Wei-Yang Guo

h-index 5 View on Semantic Scholar

We have 3 of 15 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.

#natural language process... Preprint Sep 2026

FPCO-Dialog: A Multi-Turn False-Premise Benchmark for Correction and Cooperation in Vision-Language Models

FPCO-Dialog is introduced, a benchmark for evaluating correction and cooperation behavior in VLMs under repeated false premises, and reveals substantial and persistent cross-model differences in aggregate correction tendency, model-specific turn-wise dynamics, and systematic variation across false-premise types under t...

Jiayuan Ma, Yu-Qi Lu, Wei-Yang Guo et al. · 0 citations

#natural language process... Preprint Sep 2026

Trust Your Guide Only When Certain: Uncertainty-Aware Sparse Alignment at Inference Time

This work proposes TUSA (Trust-based Uncertainty Sparse Alignment), a dynamic arbitration process that reframes alignment as a dynamic arbitration process, introducing an uncertainty-aware arbiter that authorizes intervention only when two conditions are met: the supervisor is confident and the token is semantically sa...

Zeen Zhu, Zhuo Li, Wei-Yang Guo et al. · 0 citations

Jul 2026

Agent Reinforcement Learning via Pivotal-Aware Self-Feedback Retry

PivoARL is proposed, a self-feedback retry framework for experience exploitation in LLM agents that identifies the pivotal erroneous turn through structured reflection and performs local retry only from the corresponding pivotal state, thereby reusing the correct prefix and reducing redundant interactions.

Weiyang Guo, Zesheng Shi, Longhui Zhang et al. · arXiv.org · 2 citations