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Ling Xu

3 papers indexed

arxivcs.SEcs.AI2026-07-14

Multi-Perspective Agentic Program Repair via Code Property Graphs and Temporal Execution Graphs

Zhili Huang, Ling Xu, Hongyu Zhang

Large language models (LLMs) have improved automated program repair (APR), but two limitations remain. First, raw execution traces are often too large and repetitive to serve as effective model context. Second, repeated patch sampling may produce different implementations without…

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arxivcs.ROcs.CVcs.OS2026-07-02

Embodied.cpp: A Portable Inference Runtime of Embodied AI Models on Heterogeneous Robots

Ling Xu, Chuyu Han, Borui Li, Hao Wu, Shiqi Jiang, Ting Cao, et al.

Embodied AI models now span vision-language-action (VLA) models and world-action models (WAMs), but practical deployment remains fragmented across model-specific Python stacks, backend assumptions, and robot-side glue code, especially on heterogeneous edge devices. Existing infer…

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arxivcs.CVcs.AI2026-07-01

An automated method of identifying incorrectly labelled images based on the sequences of loss functions of deep learning networks

Zhipeng Zhang, Wenhui Shou, Wengting Ma, Dongjia Xing, Qingqing Xu, Li-Qun Xu, et al.

Deep learning is widely applied in medical image analysis, but up to 10% of manually labelled images may be incorrect, degrading model performance. This paper proposes an automated method to identify incorrectly labelled medical images by analyzing sequences of loss functions fro…

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