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Lei Yang

7 papers indexed

arxivcs.CV2026-07-17

Apple-$π$: Benchmarking Thinking with Video Towards Law-Grounded Physical Intelligence

Runmao Yao, Kairui Hu, Yukang Cao, Ruisi Wang, Shulin Tian, Ziang Cao, et al.

Modern video generation models are increasingly hailed as emerging world models with an internalized grasp of physical law. Yet existing benchmarks largely evaluate physical plausibility only at the output level, without verifying whether the model arrives there through a faithfu…

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arxivcond-mat.stat-mechcs.NE2026-07-16

Moment-Resolved Readout and Reservoir Diversity in Nonequilibrium Langevin Computing

JiZheng Duan, MingYang Zhao, YanWei Chen, Lei Yang

Nonlinear thermodynamic computers based on Langevin dynamics exploit thermal fluctuations as a physical substrate for computation. Recent work has shown that quartic-confined fluctuating degrees of freedom can act as thermodynamic neurons capable of nonlinear function approximati…

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arxivcs.CVcs.GR2026-07-15

CASA-SDF: Curriculum-Aware Spatial Adaptation with Curvature-Guided Density for Neural Implicit Surface Reconstruction

Lei Yang, Weiqing Li, Zhiyong Su, Liang Xiao

Neural implicit representations have emerged as a powerful paradigm for 3D reconstruction. However, high-fidelity indoor surface reconstruction remains a significant challenge, primarily due to the pronounced \emph{geometric heterogeneity} of indoor scenes. Large texture-less pla…

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arxiveess.SP2026-07-06

Amplitude-Independent Robust Snapshot 6-D Radio SLAM via a Uniffed Angle-Delay Formulation

Shengqiang Shen, Aoyun Hao, Weihao Geng, Lei Yang, Shiyin Li, Henk Wymeersch

This paper addresses bistatic snapshot radio SLAM, in which a user equipment (UE) with unknown 6-D pose and clock bias is localized and environmental landmarks are reconstructed from a single multipath channel snapshot. Under mixed line-of-sight (LoS)/non-line-of-sight (NLoS) pro…

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arxivcs.CLcs.AI2026-07-04

Beyond Static Rules: Automated Discovery of Latent Vulnerabilities in Text-to-SQL

Hanqing Wang, Yongdong Chi, Jian Yang, Lei Yang, Jiehui Zhao, Yun Chen, et al.

While Large Language Models (LLMs) have achieved remarkable success in Text-to-SQL tasks, their deployment in real-world environments is hindered by latent reliability issues. Identifying these latent weaknesses is critical for building trustworthy database interfaces, yet curren…

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crossrefAdvances in Transdisciplinary Engineering2026-06-19

Pneumonia Detection Based on Deep Transfer Features and Heterogeneous Ensemble Learning

Jiahuan Li, Xueri Li, Lei Yang, Shan Peng, Bingbing Liao, Wenbo Xie, et al.

The rapid advancement of traditional machine learning has opened up new avenues within the medical field. For the automated screening of paediatric pneumonia via chest radiographs, this paper proposes a ‘deep features + heterogeneous ensemble’ framework. Utilising Kaggle’s datase…

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