Skip to content

Author

Baixuan Xu

We have 3 of 28 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 Jan 2026

NOVA: NOise-aware Verbal Confidence CAlibration for Robust Large Language Models in RAG Systems

Noise-Aware Verbal Confidence CAlibration Rules are proposed to provide a principled foundation for resolving overconfidence under noise and NOVA, a noise-aware calibration framework that synthesizes supervision from ~2K HotpotQA examples guided by these rules.

Jiayu Liu, Rui Wang, Qing Zong et al. · 1 citation
Preprint Aug 2026

Finding the Right Evidence: Factor-Guided Coarse-to-Fine Reasoning for Long Videos

Consistent gains over DVD on LVBench, Video-MME, EgoSchema, and LongVideoBench suggest that option-aware evidence acquisition transfers beyond MMR-V, and proposes PACE (Progressive Acquisition of Critical Evidence), a factor-guided framework for long-video evidence acquisition.

Baixuan Xu, Yinyui Xu, Tianshi ZHENG et al. · 1 citation
Conference Open access 2026

InferenceDynamics: Adaptive LLM Routing through Structured Capability and Knowledge Profiling

This work proposes InferenceDynamics, a flexible and scalable multi-dimensional routing framework by modeling the capability and knowledge of models, and demonstrates its effectiveness and generalizability in group-level routing using modern benchmarks including MMLU-Pro, GPQA, BigGen-Bench, and LiveBench.

Haochen Shi, Tianshi ZHENG, Weiqi Wang et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.