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Yuhang Zhang

4 papers indexed

openalexFrontiers in Pharmacology2026-07-23

Severity-stratified vasopressor-escalation strategies in septic shock: a cross-fitted doubly robust analysis with external replication

Yuhang Zhang, Menglin Han, Xiaosu Liu, Guanyu Chen, Li Zhang

Background The optimal vasopressor-escalation strategy after norepinephrine in septic shock remains uncertain, with randomized trials showing no clear winner and observational data suggesting severity-dependent effects. We characterized severity-stratified heterogeneity for addin…

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arxivcs.LGcs.AI2026-07-20

Enhancing Rubric-based RL via Self-Distillation

Mingxuan Xia, Yuhang Yang, Chao Ye, Shuai Zhu, Shenzhi Yang, Guangcheng Zhu, et al.

Rubric-based RL has recently shown promise in improving LLMs on open-ended tasks. A widely recognized limitation of rubric-based RL is limited exploration: criteria that no rollout manages to satisfy (Unexplored Criteria, UC) receive no optimization signal. Recent methods address…

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arxivcs.CV2026-07-09

Geometry and Gradient-based Partitioning for Panoramic Outdoor Reconstruction

Weijian Chen, Weibo Yao, Yuhang Zhang, Xiaolin Tang, Guo Wang, Weijun Zhang, et al.

Scaling 3D Gaussian Splatting (3DGS) to large outdoor scenes is costly in both data acquisition and computation. Adopting panoramic images with equirectangular projection (ERP) can reduce capture effort via their full $360^{\circ}$ field of view, yet the resulting omnipresent vis…

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crossrefElectronics2024-07-09Cited by 8

A Deep Learning-Based Intrusion Detection Model Integrating Convolutional Neural Network and Vision Transformer for Network Traffic Attack in the Internet of Things

Chunlai Du, Yanhui Guo, Yuhang Zhang

With the rapid expansion and ubiquitous presence of the Internet of Things (IoT), the proliferation of IoT devices has reached unprecedented levels, heightening concerns about IoT security. Intrusion detection based on deep learning has become a crucial approach for safeguarding…

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