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Georgia Institute of Technology(佐治亚理工学院)

2026-04-22 至 2026-04-22 共收录 3
2508.04818 2026-04-22 cs.CV eess.IV stat.ML

Single-Step Reconstruction-Free Anomaly Detection and Segmentation via Diffusion Models

基于扩散模型的实时无重建异常检测与分割

Mehrdad Moradi, Marco Grasso, Bianca Maria Colosimo, Kamran Paynabar

机构 * H. Milton Stewart School of Industrial and Systems Engineering(H. Milton Stewart工业与系统工程学院) Georgia Institute of Technology(佐治亚理工学院) Department of Mechanical Engineering(机械工程系) Polytechnic University of Milan(米兰理工学院)

AI总结 本文提出RADAR方法,通过注意力机制的扩散模型直接生成异常图,提升检测精度和效率,实验证明在MVTec-AD和3D打印材料数据集上均优于现有方法。

Comments 9 pages, 8 figures, 1 table. Accepted to 2025 International Conference on Machine Learning and Applications (ICMLA)

Journal ref Proc. 2025 International Conference on Machine Learning and Applications (ICMLA), Boca Raton, FL, USA, 2025, pp. 663-670

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2604.19018 2026-04-22 cs.LG cs.AI cs.SY eess.SY math.OC stat.ML

Local Linearity of LLMs Enables Activation Steering via Model-Based Linear Optimal Control

大模型的局部线性性使基于模型的线性最优控制能够实现激活引导

Julian Skifstad, Xinyue Annie Yang, Glen Chou

机构 * Georgia Institute of Technology, Atlanta, GA, USA. Schools of Electrical and Computer Engineering(佐治亚理工学院,亚特兰大,GA,美国。电气与计算机工程学院)

AI总结 通过利用大模型层间动力学的局部线性特性,本文将LLM推理建模为线性时变动态系统,采用线性二次调节器计算反馈控制器,实现激活的闭环控制,具有低计算开销和无离线训练的优势,同时提供理论误差界保证控制性能。

Comments Under review

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2504.09775 2026-04-22 cs.AR cs.AI cs.DC cs.LG

MIST: A Co-Design Framework for Heterogeneous, Multi-Stage LLM Inference

MIST:一种用于异构、多阶段LLM推理的联合设计框架

Abhimanyu Rajeshkumar Bambhaniya, Hanjiang Wu, Suvinay Subramanian, Sudarshan Srinivasan, Souvik Kundu, Amir Yazdanbakhsh, Midhilesh Elavazhagan, Madhu Kumar, Minlan Yu, Arijit Raychowdhury, Tushar Krishna

机构 * Georgia Institute of Technology(佐治亚理工学院) Google(谷歌) Intel(英特尔) Intel Labs(英特尔实验室) Google DeepMind(谷歌DeepMind) Harvard University(哈佛大学) Infravana

AI总结 MIST是一种用于异构、多阶段LLM推理的联合设计框架,通过模拟不同请求阶段和复杂硬件层次,优化硬件-软件协同设计,解决LLM推理中的配置空间导航和跨厂商PD配置问题。

Comments Inference System Design for Multi-Stage AI Inference Pipelines. 11 Pages, 10 Figues, 5 Tables

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