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检索条件"机构=Key Lab on Big Data Mining and Knowledge Management"
1038 条 记 录,以下是1-10 订阅
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Subclass consistency regularization for learning with noisy labels based on contrastive learning
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NEUROCOMPUTING 2025年 614卷
作者: Sun, Xinkai Zhang, Sanguo Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Beijing 100049 Peoples R China
A prominent effect of label noise on neural networks is the disruption of the consistency of predictions. While prior efforts primarily focused on predictions' consistency at the individual instance level, they of... 详细信息
来源: 评论
MMA: Video Reconstruction for Spike Camera Based on Multiscale Temporal Modeling and Fine-Grained Attention
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IEEE SIGNAL PROCESSING LETTERS 2025年 32卷 1291-1295页
作者: Alim, Dilmurat Yang, Chen Qing, Laiyun Li, Guorong Huang, Qingming Univ Chinese Acad Sci Sch Comp Sci & Technol Key Lab Big Data Min & Knowledge Management Beijing 100049 Peoples R China
This paper presents a Multiscale Temporal Correlation Learning with the Mamba-Fused Attention Model (MMA), an efficient and effective method for reconstructing a video clip from a spike stream. Spike cameras offer uni... 详细信息
来源: 评论
A Real-Time Lightweight Perceptron for Cloud-Edge Collaborative Predictive Maintenance of Online Service Systems
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IEEE INTERNET OF THINGS JOURNAL 2025年 第9期12卷 12640-12657页
作者: Zhang, Linzi Shi, Yong Wang, Donghan Commun Univ China Sch Econ & Management Beijing 100024 Peoples R China Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Res Ctr Fictitious Econ & Data Sci Beijing 100190 Peoples R China
In the era of expanding cloud-edge online service systems, predictive maintenance (PdM) based on key performance indicators (KPIs), such as CPU utilization, response rate, and network bandwidth, is essential for syste... 详细信息
来源: 评论
Supply-Demand risk assessment of urban flood resilience from the perspective of the ecosystem services: A case study in Nanjing, China
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ECOLOGICAL INDICATORS 2025年 173卷
作者: Zhang, Peng Xu, Xukan Yang, Wentong Li, Yiming Yao, Shengqi Hohai Univ Business Sch Nanjing 211100 Peoples R China Hohai Univ Inst Stat & Data Sci Nanjing 211100 Peoples R China Key Lab Ind Big Data Min & Knowledge Management Changzhou 213000 Peoples R China
Urban flooding has become a pressing challenge for many countries and regions. Meanwhile, ecosystem-based disaster risk reduction approaches have been recognized as a sustainable and effective strategy for managing fl... 详细信息
来源: 评论
Digitizing Highways:Unleashing Potential Through data Element Circulation for Safety,Cost Efficiency,and Environmental Impact Optimization
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Journal of Systems Science and Information 2025年 第1期13卷 23-60页
作者: Yanyan JIA Wen LONG Yingjie TIAN School of Economics and Management University of Chinese Academy of SciencesBeijing 100190China Research Center on Fictitious Economy and Data Science Chinese Academy of SciencesBeijing 100190China Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of SciencesBeijing 100190China
As the era of large-scale highway maintenance arrives,the maintenance strategies have transitioned to a holistic approach that prioritizes safety,economic feasibility,and environmental *** research introduces a multi-... 详细信息
来源: 评论
Boost Tracking by Natural Language With Prompt-Guided Grounding
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IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 2025年 第1期26卷 1088-1100页
作者: Li, Hengyou Liu, Xinyan Li, Guorong Wang, Shuhui Qing, Laiyun Huang, Qingming Univ Chinese Acad Sci Sch Comp Sci & Technol Key Lab Big Data Min & Knowledge Management Beijing 100049 Peoples R China Chinese Acad Sci Inst Comp Technol Key Lab Intelligent Informat Proc Beijing 100045 Peoples R China
TNL (Tracking by Natural Language) aims to locate the target described by a natural language sentence in a video. Most existing TNL methods are typically composed of three modules: object grounding, object tracking, a... 详细信息
来源: 评论
Subpart Suppression Network for Few-Shot Object Counting
Subpart Suppression Network for Few-Shot Object Counting
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2025 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2025
作者: Liu, Lanxin Liu, Xinyan Li, Guorong School of Computer Science and Technology Key Lab of Big Data Mining and Knowledge Management University of Chinese Academy of Sciences China School of Computer Science and Technology Harbin Institute of Technology Weihai China
Few-shot object counting and detection aim to count objects along with their bounding boxes specified by exemplar bounding boxes. Current mainstream methods predict density maps by applying similarity between exemplar... 详细信息
来源: 评论
SpikeODE: Image Reconstruction for Spike Camera With Neural Ordinary Differential Equation
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2024年 第11期34卷 11142-11155页
作者: Yang, Chen Li, Guorong Wang, Shuhui Su, Li Qing, Laiyun Huang, Qingming Univ Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Sch Comp Sci & Technol Beijing 100049 Peoples R China Chinese Acad Sci Inst Comp Technol Beijing 100190 Peoples R China
The recently invented retina-inspired spike camera has shown great potential for capturing dynamic scenes. However, reconstructing high-quality images from the binary spike data remains a challenge due to the existenc... 详细信息
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Efficient Algorithms for Personalized PageRank Computation: A Survey
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IEEE TRANSACTIONS ON knowledge AND data ENGINEERING 2024年 第9期36卷 4582-4602页
作者: Yang, Mingji Wang, Hanzhi Wei, Zhewei Wang, Sibo Wen, Ji-Rong Renmin Univ China Beijing 100872 Peoples R China Pazhou Lab Huangpu Gaoling Sch Artificial Intelligence Beijing Key Lab Big Data Management & Anal Methods MOE Key Lab Data Engn & Knowledge Engn Guangzhou 510555 Guangdong Peoples R China Chinese Univ Hong Kong Sha Tin Hong Kong Peoples R China
Personalized PageRank (PPR) is a traditional measure for node proximity on large graphs. For a pair of nodes s and t, the PPR value pi(s)(t)equals the probability that an alpha-discounted random walk from s terminates... 详细信息
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A learnable sampling method for scalable graph neural networks
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NEURAL NETWORKS 2023年 162卷 412-424页
作者: Zhao, Weichen Guo, Tiande Yu, Xiaoxi Han, Congying Univ Chinese Acad Sci UCAS Beijing Peoples R China Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Beijing Peoples R China MediaTek Singapore Singapore
With the development of graph neural networks, how to handle large-scale graph data has become an increasingly important topic. Currently, most graph neural network models which can be extended to large-scale graphs a... 详细信息
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