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

2026-01-27 至 2026-01-27 共收录 8
2601.18619 2026-01-27 cs.CV

Scale-Aware Self-Supervised Learning for Segmentation of Small and Sparse Structures

面向小规模和稀疏结构分割的自监督学习

Jorge Quesada, Ghassan AlRegib

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

AI总结 本文提出了一种面向小规模和稀疏结构分割的自监督学习方法,通过整合小窗口裁剪提升细粒度结构识别,实验证明在地震和神经成像领域均取得显著效果。

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2601.18065 2026-01-27 cs.CL

Grounded Concreteness: Human-Like Concreteness Sensitivity in Vision-Language Models

grounded concreteness: 人类-like 的 concreteness 敏感性在 vision-language 模型中

Aryan Roy, Zekun Wang, Christopher J. MacLellan

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

AI总结 本文研究了视觉语言模型在纯文本提示下对concreteness的敏感性,并发现其在更具体的输入上表现更优,具有更清晰的表示和更符合人类规范的判断。

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2601.17602 2026-01-27 cs.LG

Understanding Transformer Encoder-Decoder Representations through Bernoulli Dropout

通过伯努利丢弃理解Transformer编码器-解码器表示

Xuanzhou Chen

机构 * School of Electrical and Computer Engineering(电气与计算机工程学院) Georgia Institute of Technology(佐治亚理工学院)

AI总结 本研究通过伯努利丢弃方法探索Transformer编码器-解码器表示,分析稀疏性对模型性能的影响,并在翻译任务中验证了稀疏性阈值对性能的决定性作用。

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2601.09028 2026-01-27 cs.CL cs.AI cs.IR

OpenDecoder: Open Large Language Model Decoding to Incorporate Document Quality in RAG

OpenDecoder: 开源大型语言模型解码以纳入文档质量在RAG中

Fengran Mo, Zhan Su, Yuchen Hui, Jinghan Zhang, Jia Ao Sun, Zheyuan Liu, Chao Zhang, Tetsuya Sakai, Jian-Yun Nie

机构 * Clemson University(克莱姆森大学) University of Notre Dame(诺特丹大学) Georgia Institute of Technology(佐治亚理工学院) Waseda University(早稻田大学)

AI总结 OpenDecoder通过整合文档质量评估提升RAG模型的鲁棒性,利用相关性、排序和QPP评分优化生成过程。

Comments Accepted by ACM WWW 2026

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2508.16414 2026-01-27 q-bio.NC cs.CV eess.IV

NeuroKoop: Neural Koopman Fusion of Structural-Functional Connectomes for Identifying Prenatal Drug Exposure in Adolescents

NeuroKoop:神经Koopman融合结构-功能连接组用于识别青少年孕期药物暴露

Badhan Mazumder, Aline Kotoski, Vince D. Calhoun, Dong Hye Ye

机构 * Department of Computer Science, Georgia State University(计算机科学系,佐治亚州立大学) Neuroscience Institute, Georgia State University(神经科学研究所,佐治亚州立大学) Tri-Institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS)(跨机构神经影像与数据科学转化研究中心(TReNDS)) Georgia State University, Georgia Institute of Technology, and Emory University(佐治亚州立大学、佐治亚理工学院和埃默里大学)

AI总结 NeuroKoop通过神经Koopman算子融合结构-功能连接组,提升青少年孕期药物暴露识别的准确性和鲁棒性。

Comments Published in the Proceedings of the 2025 IEEE EMBS International Conference on Biomedical and Health Informatics (BHI). IEEE Xplore. DOI: 10.1109/BHI67747.2025.11269557

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2508.06030 2026-01-27 cs.CL cs.LG

Efficient Knowledge Probing of Large Language Models by Adapting Pre-trained Embeddings

通过适应预训练嵌入高效探测大语言模型的知识

Kartik Sharma, Yiqiao Jin, Rakshit Trivedi, Srijan Kumar

机构 * Georgia Institute of Technology(佐治亚理工学院) Massachusetts Institute of Technology(麻省理工学院)

AI总结 PEEK通过适应预训练嵌入模型,高效探测大语言模型的知识,准确率达90%,揭示了事实表示的底层结构。

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2505.15139 2026-01-27 cs.CV

Unified Cross-Modal Attention-Mixer Based Structural-Functional Connectomics Fusion for Neuropsychiatric Disorder Diagnosis

统一的跨模态注意力-混合器基于结构-功能连接组融合的神经精神疾病诊断

Badhan Mazumder, Lei Wu, Vince D. Calhoun, Dong Hye Ye

机构 * Department of Computer Science, Georgia State University(计算机科学系,佐治亚州立大学) Tri-Institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS), Georgia State University, Georgia Institute of Technology, and Emory University(跨机构神经影像与数据科学转化研究中心(TReNDS),佐治亚州立大学、佐治亚理工学院和埃默里大学)

AI总结 本文提出ConneX方法,通过统一的跨模态注意力和MLP-Mixer实现结构-功能连接组的多模态融合,提升神经精神疾病诊断性能。

Comments Published in the Proceedings of the 47th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2025). IEEE Xplore. DOI: 10.1109/EMBC58623.2025.11254194

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2410.09213 2026-01-27 cs.RO

iFANnpp: Nuclear Power Plant Digital Twin for Robots and Autonomous Intelligence

iFANnpp:用于机器人和自主智能的核电厂数字孪生

Youndo Do, Marc Zebrowitz, Jackson Stahl, Fan Zhang

机构 * George W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology(佐治亚理工学院乔治·W·伍德鲁夫机械工程学院)

AI总结 iFANnpp提出一种全面的核电厂数字孪生,通过Unreal Engine 5和通用加压水堆模拟器实现实时监控与预测性维护,提升机器人自主智能研究。

Journal ref Annals of Nuclear Energy, 210, 111993 (2025)

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