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检索条件"机构=Center of Computer Science and Technology"
41736 条 记 录,以下是31-40 订阅
排序:
Fusion of Time-Frequency Features in Contrastive Learning for Shipboard Wind Speed Correction
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Journal of Ocean University of China 2025年 第2期24卷 377-386页
作者: SONG Jian HUANG Meng LI Xiang ZHANG Zhenqiang WANG Chunxiao ZHAO Zhigang Key Laboratory of Computing Power Network and Information Security Ministry of EducationShandong Computer Science Center(National Supercomputer Center in Jinan)Qilu University of Technology(Shandong Academy of Sciences)Jinan 250000China Shandong Provincial Key Laboratory of Computer Networks Shandong Fundamental Research Center for Computer ScienceJinan 250000China
Accurate wind speed measurements on maritime vessels are crucial for weather forecasting,sea state prediction,and safe ***,vessel motion and challenging environmental conditions often affect measurement *** address th... 详细信息
来源: 评论
A color image encryption scheme based on a 2D coupled chaotic system and diagonal scrambling algorithm
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Chinese Physics B 2024年 第7期33卷 233-243页
作者: 苏静明 方士辉 洪炎 温言 Anhui Mining Machinery and Electrical Equipment Coordination Innovation Center Anhui University of Science and TechnologyHuainan 232001China School of Computer Science and Information Engineering Hefei University of TechnologyHefei 230009China
A novel color image encryption scheme is developed to enhance the security of encryption without increasing the complexity. Firstly, the plain color image is decomposed into three grayscale plain images, which are con... 详细信息
来源: 评论
Cross-Dimension Attentive Feature Fusion Network for Unsupervised Time-Series Anomaly Detection
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computer Modeling in Engineering & sciences 2024年 第6期139卷 3011-3027页
作者: Rui Wang Yao Zhou Guangchun Luo Peng Chen Dezhong Peng School of Computer Science and Engineering University of Electronic Science and Technology of ChinaChengdu611731China School of Computer and Software Engineering Xihua UniversityChengdu610039China School of Computer Science Sichuan UniversityChengdu610065China National Innovation Center for UHD Video Technology Chengdu610095China
Time series anomaly detection is crucial in various industrial applications to identify unusual behaviors within the time series *** to the challenges associated with annotating anomaly events,time series reconstructi... 详细信息
来源: 评论
ARCHER:a ReRAM-based accelerator for compressed recommendation systems
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Frontiers of computer science 2024年 第5期18卷 147-160页
作者: Xinyang SHEN Xiaofei LIAO Long ZHENG Yu HUANG Dan CHEN Hai JIN National Engineering Research Center for Big Data Technology and System Services Computing Technology and System LabClusters and Grid Computing LabSchool of Computer Science and TechnologyHuazhong University of Science and TechnologyWuhan 430074China
Modern recommendation systems are widely used in modern data *** random and sparse embedding lookup operations are the main performance bottleneck for processing recommendation systems on traditional platforms as they... 详细信息
来源: 评论
Single-Valued Neutrosophic Graph with Heptapartitioend Structure
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Neutrosophic Sets and Systems 2025年 80卷 728-748页
作者: Fathi, Hanaa Myvizhi, M. Abdelhafeez, Ahmed Abdellah, Mohamed Refaat Eassa, Mohamed Sawah, Mohamed S. Elbehiery, Hussam College of Information Technology Amman Arab University Amman Jordan KPR Institute of Engineering and Technology Tamilnadu Coimbatore India Computer Science Department Faculty of Information System and Computer Science October 6 University Giza12585 Egypt Applied Science Research Center Applied Science Private University Amman Jordan The Department of Computer Science College of Information Technology Misr University for Science and Technology Cairo Egypt Department of Computer Science Faculty of Information Technology Ajloun National University P.O.43 Ajloun26810 Jordan
This study applies single-valued neutrosophic sets, which extend the frameworks of fuzzy and intuitionistic fuzzy sets, to graph theory. We introduce a new category of graphs called Single-Valued Heptapartitioned Neut... 详细信息
来源: 评论
Credit Risk Prediction Based on Improved ADASYN Sampling and Optimized LightGBM
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Journal of Social Computing 2024年 第3期5卷 232-241页
作者: Mei Song He Ma Yi Zhu Mengdi Zhang the School of Computer Science and Technology Jiangsu Normal UniversityXuzhou 221116China the Management Science and Technology Center Jiangsu Normal UniversityXuzhou 221116China
A credit risk prediction model named KM-ADASYN-TL-FLLightGBM(KADT-FLightGBM)is proposed in this ***,to overcome the limitation of traditional sampling methods in dealing with imbalanced datasets,an improved ADASYN sam... 详细信息
来源: 评论
A survey on dynamic graph processing on GPUs: concepts, terminologies and systems
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Frontiers of computer science 2024年 第4期18卷 1-23页
作者: Hongru GAO Xiaofei LIAO Zhiyuan SHAO Kexin LI Jiajie CHEN Hai JIN National Engineering Research Center for Big Data Technology and System/Services Computing Technology and System Lab/Cluster and Grid Computing Lab School of Computer Science and TechnologyHuazhong University of Science and TechnologyWuhan 430074China Zhejiang Lab Hangzhou 311121China
Graphs that are used to model real-world entities with vertices and relationships among entities with edges,have proven to be a powerful tool for describing real-world problems in *** most real-world scenarios,entitie... 详细信息
来源: 评论
LogCSS: Log anomaly detection based on BERT-CNN with context-semantics-statistics features
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Journal of Intelligent and Fuzzy Systems 2024年 第4期46卷 7659-7676页
作者: Li, Zhongliang Tu, Xuezhen Gao, Hong Huang, Shiyue Ma, Zongmin College of Computer Science & Technology Nanjing University of Aeronautics and Astronautics Nanjing China School of Computer Science Peking University Beijing China Collaborative Innovation Center of Novel Software Technology and Industrialization Nanjing China
With the development of artificial intelligence, deep-learning-based log anomaly detection proves to be an important research topic. In this paper, we propose LogCSS, a novel log anomaly detection framework based on t... 详细信息
来源: 评论
PIAFGNN:Property Inference Attacks against Federated Graph Neural Networks
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computers, Materials & Continua 2025年 第2期82卷 1857-1877页
作者: Jiewen Liu Bing Chen Baolu Xue Mengya Guo Yuntao Xu College of Computer Science and Technology Nanjing University of Aeronautics and AstronauticsNanjing321002China Collaborative Innovation Center of Novel Software Technology and Industrialization Nanjing210023China
Federated Graph Neural Networks (FedGNNs) have achieved significant success in representation learning for graph data, enabling collaborative training among multiple parties without sharing their raw graph data and so... 详细信息
来源: 评论
Local Region Frequency Guided Dynamic Inconsistency Network for Deepfake Video Detection
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Big Data Mining and Analytics 2024年 第3期7卷 889-904页
作者: Pengfei Yue Beijing Chen Zhangjie Fu Engineering Research Center of Digital Forensics affiliated with Ministry of Education School of Computer Science and also with Jiangsu Collaborative Innovation Center of Atmospheric Environment and Equipment Technology(CICAEET) Nanjing University of Information Science and Technology Nanjing 210044China
In recent years,with the rapid development of deepfake technology,a large number of deepfake videos have emerged on the Internet,which poses a huge threat to national politics,social stability,and personal *** many ex... 详细信息
来源: 评论