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检索条件"机构=CAS Key Laboratory of Network Data Science and Technology"
1624 条 记 录,以下是391-400 订阅
排序:
Finite-Precision Conjugate Gradient Method for Massive MIMO Detection
arXiv
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arXiv 2025年
作者: Fang, Yiming Chen, Li You, Changsheng Wen, Dingzhu Zhu, Pengcheng CAS Key Laboratory of Wireless-Optical Communications University of Science and Technology of China Hefei230027 China Shenzhen China Network Intelligence Center School of Information Science and Technology ShanghaiTech University Shanghai China National Mobile Communications Research Laboratory Southeast University Nanjing210096 China
The implementation of the conjugate gradient (CG) method for massive MIMO detection is computationally challenging, especially for a large number of users and correlated channels. In this paper, we propose a low compu... 详细信息
来源: 评论
Provably Secure Authenticated key-Management Mechanism for e-Healthcare Environment
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IEEE Internet of Things Journal 2025年
作者: Saleem, Muhammad Asad Li, Xiong Mahmood, Khalid Ghaffar, Zahid Xie, Yong Wang, Guijuan University of Electronic Science and Technology of China School of Computer Science and Engineering Sichuan Chengdu611731 China National Yunlin University of Science and Technology Graduate School of Intelligent Data Science Yunlin Douliu64002 Taiwan National Yunlin University of Science and Technology Graduate School of Engineering Science and Technology Douliu64002 Taiwan Qinghai Institute of Technology School of Computer and Information Science China Qinghai Provincial Laboratory for Intelligent Computing and Application China Key Laboratory of Computing Power Network and Information Security Jinan250353 China Shandong Provincial Key Laboratory of Industrial Network and Information System Security China Shandong Fundamental Research Center for Computer Science Jinan250353 China
The Internet of Things (IoT) is rapidly permeating all aspects of human life, involving a network of devices that share sensitive data. A notable application is the e-healthcare systems, which employ connected sensors... 详细信息
来源: 评论
OpenViewer: Openness-Aware Multi-View Learning
arXiv
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arXiv 2024年
作者: Du, Shide Fang, Zihan Tan, Yanchao Wang, Changwei Wang, Shiping Guo, Wenzhong College of Computer and Data Science Fuzhou University Fuzhou China Fujian Provincial Key Laboratory of Network Computing and Intelligent Information Processing Fuzhou University Fuzhou China Key Laboratory of Computing Power Network and Information Security Ministry of Education Shandong Computer Science Center Qilu University of Technology Jinan China
Multi-view learning methods leverage multiple data sources to enhance perception by mining correlations across views, typically relying on predefined categories. However, deploying these models in real-world scenarios... 详细信息
来源: 评论
FRCNet: Frequency and Region Consistency for Semi-supervised Medical Image Segmentation
arXiv
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arXiv 2024年
作者: He, Along Li, Tao Wu, Yanlin Zou, Ke Fu, Huazhu Tianjin Key Laboratory of Network and Data Security Technology College of Computer Science Nankai University Tianjin China Haihe Lab of ITAI China National Key Laboratory of Fundamental Science on Synthetic Vision Sichuan University Sichuan Chengdu China Institute of High Performance Computing Agency for Science Technology and Research Singapore
Limited labeled data hinder the application of deep learning in medical domain. In clinical practice, there are sufficient unlabeled data that are not effectively used, and semi-supervised learning (SSL) is a promisin... 详细信息
来源: 评论
Information Dissemination Model Based on User Attitude and Public Opinion Environment
arXiv
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arXiv 2024年
作者: Li, Xinyu Huang, Jinyang Zhang, Xiang Zhao, Peng Wang, Meng Zhuang, Guohang Yan, Huan Sun, Xiao School of Computer and Information Hefei University of Technology Hefei China CAS Key Laboratory of Electromagnetic Space Information University of Science and Technology of China Hefei China School of Big Data and Computer Science Guizhou Normal University Guiyang China
Modeling the information dissemination process in social networks is a challenging problem. Despite numerous attempts to address this issue, existing studies often assume that user attitudes have only one opportunity ... 详细信息
来源: 评论
Computer aided diagnosis of diabetic retinopathy based on multi-view joint learning
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Computers in Biology and Medicine 2024年 174卷 108428-108428页
作者: Xu, Xuebin Liu, Dehua Huang, Guohua Wang, Muyu Lei, Meng Jia, Yang School of Computer Science and Technology Xi'an University of Posts and Telecommunications Shaanxi Xi'an710121 China Shaanxi Key Laboratory of Network Data Analysis and Intelligent Processing Shaanxi Xi'an710121 China Xi'an Key Laboratory of Big Data and Intelligent Computing Shaanxi Xi'an710121 China Weinan Central Hospital Shaanxi Xi'an714099 China
Diabetic retinopathy (DR) is a kind of ocular complication of diabetes, and its degree grade is an essential basis for early diagnosis of patients. Manual diagnosis is a long and expensive process with a specific risk... 详细信息
来源: 评论
DM-NAI: Dynamic Information Diffusion Model Incorporating Non-Adjacent Node Interaction
DM-NAI: Dynamic Information Diffusion Model Incorporating No...
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IEEE International Conference on Communications (ICC)
作者: Xinyu Li Jinyang Huang Xiang Zhang Peng Zhao Meng Wang Guohang Zhuang Huan Yan Xiao Sun School of Computer and Information Hefei University of Technology Hefei China CAS Key Laboratory of Electromagnetic Space Information University of Science and Technology of China Hefei China School of Big Data and Computer Science Guizhou Normal University Guiyang China
Describing the dynamics of information diffusion within social networks poses a formidable challenge. Despite multiple endeavors aimed at addressing this issue, only a limited number of studies have effectively replic... 详细信息
来源: 评论
Scalable Client-side Encrypted Deduplication beyond Secret Sharing of the Master key
Scalable Client-side Encrypted Deduplication beyond Secret S...
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IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom)
作者: Yuchen Chen Guanxiong Ha Xuan Shan Chunfu Jia Qiaowen Jia The College of Cyber Science Nankai University Tianjin China Tianjin Key Laboratory of Network and Data Security Technology and DISSec Tianjin China University of Chinese Academy of Sciences Beijing China
Individuals and companies increasingly adopt encrypted deduplication systems for their enhanced security and efficiency benefits. Server-aided encrypted deduplication systems are the state-of-the-art scheme to resist ... 详细信息
来源: 评论
Disentangled Hyperbolic Representation Learning for Heterogeneous Graphs
arXiv
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arXiv 2024年
作者: Bai, Qijie Nie, Changli Zhang, Haiwei Dou, Zhicheng Yuan, Xiaojie The College of Computer Science Tianjin Key Laboratory of Network and Data Security Technology Nankai University Tianjin China Gaoling School of Artificial Intelligence Renmin University of China Beijing China
Heterogeneous graphs have attracted a lot of research interests recently due to the success for representing complex real-world systems. However, existing methods have two pain points in embedding them into low-dimens... 详细信息
来源: 评论
Perturbation-Invariant Adversarial Training for Neural Ranking Models: Improving the Effectiveness-Robustness Trade-Off
arXiv
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arXiv 2023年
作者: Liu, Yu-An Zhang, Ruqing Zhang, Mingkun Chen, Wei de Rijke, Maarten Guo, Jiafeng Cheng, Xueqi CAS Key Lab of Network Data Science and Technology Institute of Computing Technology Chinese Academy of Sciences Beijing China University of Chinese Academy of Sciences Beijing China University of Amsterdam Amsterdam Netherlands
Neural ranking models (NRMs) have shown great success in information retrieval (IR). But their predictions can easily be manipulated using adversarial examples, which are crafted by adding imperceptible perturbations ... 详细信息
来源: 评论