arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Northeastern University(东北大学)

2026-01-14 至 2026-01-14 共收录 4
2601.08089 2026-01-14 cs.LG cs.AI

Q-realign: Piggybacking Realignment on Quantization for Safe and Efficient LLM Deployment

Q-realign: 量化驱动的对齐以实现安全高效的LLM部署

Qitao Tan, Xiaoying Song, Ningxi Cheng, Ninghao Liu, Xiaoming Zhai, Lingzi Hong, Yanzhi Wang, Zhen Xiang, Geng Yuan

机构 * University of Georgia(佐治亚大学) University of North Texas(北卡罗来纳州立大学) Hong Kong Polytechnic University(香港理工大学) Northeastern University(东北大学)

AI总结 Q-realign通过量化驱动的对齐方法,在部署流程中实现安全高效的LLM部署,有效减少不安全行为并降低计算开销。

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2601.07894 2026-01-14 cs.LG cs.AI

Revealing the Attention Floating Mechanism in Masked Diffusion Models

揭示掩码扩散模型中的注意力漂浮机制

Xin Dai, Pengcheng Huang, Zhenghao Liu, Shuo Wang, Yukun Yan, Chaojun Xiao, Yu Gu, Ge Yu, Maosong Sun

机构 * School of Computer Science and Engineering, Northeastern University(东北大学计算机科学与工程学院) Department of Computer Science and Technology, Tsinghua University(清华大学计算机科学与技术系)

AI总结 本文揭示了掩码扩散模型中注意力漂浮机制,通过动态分散的注意力锚点和浅层结构感知、深层内容聚焦的机制,解释了其在知识密集型任务中性能优势。

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2512.23130 2026-01-14 cs.CV cs.AI

PathoSyn: Imaging-Pathology MRI Synthesis via Disentangled Deviation Diffusion

PathoSyn: 通过解耦偏差扩散实现影像-病理MRI合成

Jian Wang, Sixing Rong, Jiarui Xing, Yuling Xu, Weide Liu

机构 * Department of Radiology, Boston Children’s Hospital, Harvard Medical School(放射科,波士顿儿童医院,哈佛医学院) College of Science, Northeastern University(科学学院,东北大学) School of Medicine, Yale University(医学院,耶鲁大学) Department of Cardiac Surgery, The Second Affiliated Hospital of Jiangxi Medical College, Nanchang University(心脏外科科,江西医学院第二附属医院,南昌大学) College of Computing and Data Science, Nanyang Technological University(计算与数据科学学院,南洋理工大学)

AI总结 PathoSyn通过解耦偏差扩散模型生成高保真MRI合成数据,提升低数据环境下诊断算法的鲁棒性。

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2510.23301 2026-01-14 cs.CV

MDReID: Modality-Decoupled Learning for Any-to-Any Multi-Modal Object Re-Identification

MDReID: 任意到任意多模态对象重识别的模态解耦学习

Yingying Feng, Jie Li, Jie Hu, Yukang Zhang, Lei Tan, Jiayi Ji

机构 * Northeastern University(东北大学) Xiamen University(厦门大学) National University of Singapore(新加坡国立大学)

AI总结 MDReID通过模态解耦学习和模态感知度量学习,实现了任意到任意多模态对象重识别的鲁棒性和可扩展性。

Comments Accepted by NeurIPS 2025

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