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检索条件"机构=Renmin University of China and Key Laboratory of Data Engineering and Knowledge Engineering"
9956 条 记 录,以下是231-240 订阅
排序:
Learning with Open-world Noisy data via Class-independent Margin in Dual Representation Space
arXiv
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arXiv 2025年
作者: Pan, Linchao Gao, Can Zhou, Jie Wang, Jinbao College of Computer Science and Software Engineering Shenzhen University China Guangdong Provincial Key Laboratory of Intelligent Information Processing China National Engineering Laboratory for Big Data System Computing Technology Shenzhen University China
Learning with Noisy Labels (LNL) aims to improve the model generalization when facing data with noisy labels, and existing methods generally assume that noisy labels come from known classes, called closed-set noise. H... 详细信息
来源: 评论
Interval quantile correlations with applications to testing high-dimensional quantile effects
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Journal of Econometrics 2025年 249卷
作者: Zhang, Yaowu Zhou, Yeqing Zhu, Liping Research Institute for Interdisciplinary Sciences School of Information Management and Engineering Shanghai University of Finance and Economics China School of Mathematical Sciences School of Economics and Management and Key Laboratory of Intelligent Computing and Applications Tongji University China Center for Applied Statistics and Institute of Statistics and Big Data Renmin University of China China
In this article, we propose interval quantile correlation and interval quantile partial correlation to measure the association between two random variables over an interval of quantile levels. We construct efficient e... 详细信息
来源: 评论
NSPG-Miner: Mining Repetitive Negative Sequential Patterns
arXiv
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arXiv 2025年
作者: Li, Yan Wang, Zhulin Liu, Jing Guo, Lei Fournier-Viger, Philippe Wu, Youxi Wu, Xindong School of Economics and Management Hebei University of Technology Tianjin300401 China School of Artificial Intelligence Hebei University of Technology Tianjin300401 China State Key Laboratory of Reliability and Intelligence of Electrical Equipment Hebei University of Technology Tianjin300401 China College of Computer Science and Software Engineering Shenzhen University Shenzhen518061 China Hebei Key Laboratory of Big Data Computing 300401 China Key Laboratory of Knowledge Engineering with Big Data The Ministry of Education of China Hefei University of Technology Hefei230009 China
Sequential pattern mining (SPM) with gap constraints (or repetitive SPM or tandem repeat discovery in bioinformatics) can find frequent repetitive subsequences satisfying gap constraints, which are called positive seq... 详细信息
来源: 评论
A Simple Graph Contrastive Learning Framework for Short Text Classification
arXiv
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arXiv 2025年
作者: Liu, Yonghao Giunchiglia, Fausto Huang, Lan Li, Ximing Feng, Xiaoyue Guan, Renchu Key Laboratory of Symbolic Computation and Knowledge Engineering of the Ministry of Education College of Computer Science and Technology Jilin University China University of Trento Italy
Short text classification has gained significant attention in the information age due to its prevalence and real-world applications. Recent advancements in graph learning combined with contrastive learning have shown ... 详细信息
来源: 评论
MCITEBENCH: A Benchmark for Multimodal Citation Text Generation in MLLMs
arXiv
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arXiv 2025年
作者: Hu, Caiyu Zhang, Yikai Zhu, Tinghui Ye, Yiwei Xiao, Yanghua Shanghai Key Laboratory of Data Science School of Computer Science Fudan University China School of Computer Engineering and Science Shanghai University China
Multimodal Large Language Models (MLLMs) have advanced in integrating diverse modalities but frequently suffer from hallucination. A promising solution to mitigate this issue is to generate text with citations, provid... 详细信息
来源: 评论
HVIS: A Human-like Vision and Inference System for Human Motion Prediction
arXiv
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arXiv 2025年
作者: Lyu, Kedi Chen, Haipeng Liu, Zhenguang Yin, Yifang Lin, Yukang Jiao, Yingying College of Computer Science and Technology Jilin University Changchun China Key Laboratory of Symbolic Computation and Knowledge Engineering of Ministry of Education Jilin University Changchun China The State Key Laboratory of Blockchain and Data Security Zhejiang University Hangzhou China Institute of Blockchain and Data Security Hangzhou China A*STAR Singapore Tsinghua Shenzhen International Graduate School Nanshan District Shenzhen China
Grasping the intricacies of human motion, which involve perceiving spatio-temporal dependence and multi-scale effects, is essential for predicting human motion. While humans inherently possess the requisite skills to ... 详细信息
来源: 评论
Stitching, Fine-tuning, Re-training: A SAM-enabled Framework for Semi-supervised 3D Medical Image Segmentation
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IEEE Transactions on Medical Imaging 2025年 PP卷 PP页
作者: Li, Shumeng Qi, Lei Yu, Qian Huo, Jing Shi, Yinghuan Gao, Yang Nanjing University State Key Laboratory for Novel Software Technology China Nanjing University National Institute of Healthcare Data Science China School of Computer Science and Engineering China Shandong Women's University School of Data and Computer Science China
Segment Anything Model (SAM) fine-tuning has shown remarkable performance in medical image segmentation in a fully supervised manner, but requires precise annotations. To reduce the annotation cost and maintain satisf... 详细信息
来源: 评论
Efficient Sharing of Energy Consumption data: A Privacy-Preserving Threshold Aggregation Approach
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IEEE Internet of Things Journal 2025年
作者: Li, Guohao Zhou, Lu Lian, Jiale Liu, Siyi Yang, Li Zhong, Yantao Li, Qiang Xidian University School of Computer Science and Technology Xi’an China Jilin University Key Laboratory of Symbolic Computation and Knowledge Engineering Ministry of Education Changchun China Co. Ltd Guangdong Shenzhen China
Energy consumption data collected by smart meters is increasingly used by various subscribers in the smart grid for load management, energy monitoring, and policy planning. To protect user privacy, edge-assisted priva... 详细信息
来源: 评论
VIPNet: Combining Viewpoint Information and Shape Priors for Instant Multi-view 3D Reconstruction  17th
VIPNet: Combining Viewpoint Information and Shape Priors fo...
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17th Asian Conference on Computer Vision, ACCV 2024
作者: Ye, Weining Li, Zhixuan Jiang, Tingting School of Computer Science Peking University Beijing100871 China College of Computing and Data Science Nanyang Technological University Singapore Singapore National Engineering Research Center of Visual Technology National Key Laboratory for Multimedia Information Processing School of Computer Science National Biomedical Imaging Center Peking University Beijing100871 China
While the multi-view 3D reconstruction task has made significant progress, existing methods simply fuse multi-view image features without effectively leveraging available auxiliary information, especially the viewpoin... 详细信息
来源: 评论
ARMOR: Shielding Unlearnable Examples against data Augmentation
arXiv
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arXiv 2025年
作者: Gong, Xueluan Wang, Yuji Chen, Yanjiao Dong, Haocheng Li, Yiming Sun, Mengyuan Li, Shuaike Wang, Qian Chen, Chen Nanyang Technological University Singapore College of Electrical Engineering Zhejiang University China School of Cyber Science and Engineering Wuhan University China China State Key Laboratory of Blockchain and Data Security Zhejiang University China
Private data, when published online, may be collected by unauthorized parties to train deep neural networks (DNNs). To protect privacy, defensive noises can be added to original samples to degrade their learnability b... 详细信息
来源: 评论