咨询与建议

限定检索结果

文献类型

  • 4,156 篇 期刊文献
  • 4,111 篇 会议
  • 5 册 图书

馆藏范围

  • 8,272 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 5,287 篇 工学
    • 3,691 篇 计算机科学与技术...
    • 3,070 篇 软件工程
    • 1,120 篇 信息与通信工程
    • 775 篇 生物工程
    • 657 篇 控制科学与工程
    • 624 篇 电气工程
    • 491 篇 生物医学工程(可授...
    • 461 篇 电子科学与技术(可...
    • 427 篇 光学工程
    • 353 篇 化学工程与技术
    • 320 篇 机械工程
    • 232 篇 动力工程及工程热...
    • 215 篇 仪器科学与技术
    • 204 篇 材料科学与工程(可...
    • 167 篇 交通运输工程
    • 164 篇 安全科学与工程
  • 3,126 篇 理学
    • 1,624 篇 数学
    • 895 篇 生物学
    • 747 篇 物理学
    • 577 篇 统计学(可授理学、...
    • 395 篇 化学
    • 268 篇 系统科学
  • 1,425 篇 管理学
    • 804 篇 管理科学与工程(可...
    • 667 篇 图书情报与档案管...
    • 332 篇 工商管理
  • 525 篇 医学
    • 420 篇 临床医学
    • 322 篇 基础医学(可授医学...
    • 214 篇 药学(可授医学、理...
  • 244 篇 法学
    • 193 篇 社会学
  • 169 篇 经济学
    • 167 篇 应用经济学
  • 142 篇 农学
  • 77 篇 教育学
  • 23 篇 文学
  • 19 篇 军事学
  • 10 篇 艺术学
  • 1 篇 哲学
  • 1 篇 历史学

主题

  • 238 篇 semantics
  • 221 篇 feature extracti...
  • 212 篇 deep learning
  • 200 篇 training
  • 154 篇 computational mo...
  • 147 篇 machine learning
  • 137 篇 accuracy
  • 128 篇 data models
  • 127 篇 predictive model...
  • 112 篇 convolution
  • 109 篇 data mining
  • 103 篇 big data
  • 96 篇 neural networks
  • 91 篇 forecasting
  • 88 篇 optimization
  • 86 篇 graph neural net...
  • 85 篇 task analysis
  • 81 篇 federated learni...
  • 80 篇 image segmentati...
  • 76 篇 object detection

机构

  • 146 篇 shenzhen researc...
  • 127 篇 big data researc...
  • 126 篇 state key labora...
  • 116 篇 college of big d...
  • 101 篇 college of compu...
  • 101 篇 national enginee...
  • 92 篇 national enginee...
  • 88 篇 school of comput...
  • 84 篇 university of sc...
  • 75 篇 peng cheng labor...
  • 75 篇 school of comput...
  • 73 篇 university of ch...
  • 71 篇 state key labora...
  • 64 篇 school of big da...
  • 64 篇 beijing advanced...
  • 60 篇 shandong provinc...
  • 60 篇 fujian provincia...
  • 59 篇 hubei key labora...
  • 58 篇 school of comput...
  • 58 篇 school of econom...

作者

  • 79 篇 hai jin
  • 78 篇 chen enhong
  • 75 篇 liu qi
  • 51 篇 zhang rui
  • 49 篇 jin hai
  • 45 篇 qi liu
  • 42 篇 liu jun
  • 41 篇 xiaofei liao
  • 40 篇 xia yong
  • 39 篇 zhou pan
  • 38 篇 pan jeng-shyang
  • 36 篇 zhou tao
  • 35 篇 li yang
  • 34 篇 shen linlin
  • 33 篇 wang meng
  • 31 篇 wang yang
  • 30 篇 liu yang
  • 30 篇 huang zhenya
  • 29 篇 wu xindong
  • 28 篇 wang shuai

语言

  • 6,532 篇 英文
  • 1,629 篇 其他
  • 147 篇 中文
  • 4 篇 法文
  • 3 篇 德文
  • 3 篇 葡萄牙文
  • 3 篇 斯洛文尼亚文
  • 1 篇 阿拉伯文
  • 1 篇 荷兰文
检索条件"机构=Major in Data Science and Big Data Technology"
8272 条 记 录,以下是4731-4740 订阅
排序:
Construction and Application of Knowledge Graph for Risk Identification Methods of Counterfeit Cigarettes and Wine
Construction and Application of Knowledge Graph for Risk Ide...
收藏 引用
Intelligent Communication and Networking (ICN), International Conference on
作者: Fulin Huang Jie Ning Lingjie Liu Ye Tian Jianghong Wu College of Computer Science and Technology Harbin Engineering University Harbin China Hangzhou Hikvision Digital Technology Co. Ltd Hangzhou China Environment and Food and Drug Crime Investigation Detachment Hangzhou Public Security Bureau Hangzhou China Hangzhou Institute of Technology Xidian University Hangzhou China Key Laboratory of Peace-Building Big Data of Zhejiang Province Hangzhou China
In response to the sharp increase in cases of counterfeit cigarettes and counterfeit alcohol in recent years, based on the application of knowledge graphs in social entities and social relationships, a knowledge graph...
来源: 评论
Ascl: Accelerating Semi-Supervised Learning Via Contrastive Learning
SSRN
收藏 引用
SSRN 2024年
作者: Liu, Haixiong Li, Zuoyong Wu, Jiawei Zeng, Kun Hu, Rong Zeng, Wei Fujian Provincial Key Laboratory of Big Data Mining and Applications School of Computer Science and Mathematics Fujian University of Technology Fuzhou350118 China Fujian Provincial Key Laboratory of Information Processing and Intelligent Control College of Computer and Data Science Minjiang University Fuzhou350121 China School of Intelligent Systems Engineering Shenzhen Campus of Sun Yat-sen University Guangdong Shenzhen518107 China The Key Laboratory of Cognitive Computing and Intelligent Information Processing of Fujian Education Institutions Wuyi University Wuyishan354300 China School of Physics and Mechanical and Electrical Engineering Longyan University Longyan364012 China
SSL(Semi-supervised learning) is widely used in machine learning, which leverages labeled and unlabeled data to improve model performance. SSL aims to optimize class mutual information, but noisy pseudo-labels introdu... 详细信息
来源: 评论
Failure-Tolerant Task Offloading for Vehicular Fog Computing
Failure-Tolerant Task Offloading for Vehicular Fog Computing
收藏 引用
Symposia and Workshops on Ubiquitous, Autonomic and Trusted Computing, UIC-ATC
作者: Chaogang Tang Huaming Wu Chunsheng Zhu Shuo Xiao Haifeng Jiang Dong Zeng School of Computer Science and Technology China University of Mining and Technology Xuzhou China The Center for Applied Mathematics Tianjin University Tianjin China College of Big Data and Internet Shenzhen Technology University Shenzhen Guangdong China School of Architecture and Design China University of Mining and Technology Xuzhou China
Vehicular fog computing (VFC) as one of the newly emergent computing paradigms has attracted widespread attention recently, which brings the computing and storage resources of cloud computing to the mobile terminal de...
来源: 评论
M3CS: Multi-Target Masked Point Modeling with Learnable Codebook and Siamese Decoders
收藏 引用
IEEE Transactions on Circuits and Systems for Video technology 2025年
作者: Qiu, Qibo Yang, Honghui Jiang, Jian Zhang, Shun Ying, Haochao Gao, Haiming Wang, Wenxiao He, Xiaofei Zhejiang University State Key Lab of CAD&CG China Research & Innovation Institute China Zhejiang Lab China School of Public Health Zhejiang University Department of Big Data in Health Science China School of Medicine Zhejiang University Department of Breast Surgery and Oncology Second Affiliated Hospital China Zhejiang University ZJU-Hangzhou Global Scientific and Technological Innovation Center China Zhejiang University School of Software Technology China
Masked point modeling has become a promising scheme of self-supervised pre-training for point clouds. Existing methods reconstruct either the masked points or related features as the objective of pre-training. However... 详细信息
来源: 评论
Migration Privacy Protection Based on Scheduling Algorithm for Online Car-Hailing  7th
Migration Privacy Protection Based on Scheduling Algorithm f...
收藏 引用
7th International Symposium on Security and Privacy in Social Networks and big data, SocialSec 2021
作者: Ding, Qian Zhang, Jing Lin, Liwei Xu, Zhiping Wang, Yichun School of Computer Science and Mathematics Fujian University of Technology Fujian Fuzhou350118 China Fujian Provincial Key Laboratory of Big Data Mining and Applications Fujian University of Technology Fujian Fuzhou350118 China Shanghai Oriental Pearl Digital TV Company Limited 1 Century Avenue Pudong District Shanghai200120 China
In the era of rapid development of mobile Internet technology and big data technology, people enjoy more convenient travel because of Online Car-hailing. At the same time, the location privacy of drivers and passenger... 详细信息
来源: 评论
Research on Prediction of Medical Training Effect Based on PSO-BP Neural Network
Research on Prediction of Medical Training Effect Based on P...
收藏 引用
IEEE International Conference on Orange Technologies (ICOT)
作者: Zilong Yin Xin Guo Shih-Pang Tseng Lujia Tang Ying Chen School of Information Science and Technology Sanda University Shanghai China School of Software and Big Data Changzhou College of Information Technology Changzhou China Emergency Department Xin Hua Hospital affiliated to Shanghai Jiao Tong University School of Medicine Shanghai China
Today, the world is still suffering from Coronavirus disease 2019(COVID-19) and other disasters. Therefore, it is critical to improve medical emergency professional training, and ensuring the training effect has becom... 详细信息
来源: 评论
Self-Adaptive Visual Background Extraction with Ghost Regions Elimination  6
Self-Adaptive Visual Background Extraction with Ghost Region...
收藏 引用
6th International Conference on Signal and Image Processing, ICSIP 2021
作者: Liu, Ling Liu, Shuai Qu, Zhong Zhou, Dongyang University of Posts and Telecommunications School of Big Data and Software Engineering College of Mobile Telecommunications of Chongqing Chongqing China Chongqing University of Posts and Telecommunications College of Computer Science and Technology Chongqing China University of Posts and Telecommunications College of Mobile Telecommunications of Chongqing Department of Management Engineering Chongqing China
The ViBe (Visual Background Extraction) algorithm uses the first frame to initialize the pixel background model for each pixel, which may introduce the ghost regions in the following video frames. Although ViBe can us... 详细信息
来源: 评论
Multi-level Relation Learning for Cross-domain Few-shot Hyperspectral Image Classification
arXiv
收藏 引用
arXiv 2023年
作者: Liu, Chun Yang, Longwei Li, Zheng Yang, Wei Han, Zhigang Guo, Jianzhong Yu, Junyong School of Computer and Information Engineering Henan University Henan Zhengzhou450046 China Henan Key Laboratory of Big Data Analysis and Processing Henan University Henan Zhengzhou450046 China Henan Engineering Laboratory of Spatial Information Processing Henan University Henan Zhengzhou450046 China Henan Industrial Technology Academy of Spatio-Temporal Big Data Henan University Henan Zhengzhou450046 China College of Geography and Environmental Science Henan University Henan Zhengzhou450046 China Henan DeFan High-tech Software Co. Ltd Henan Zhengzhou450046 China
Cross-domain few-shot hyperspectral image classification focuses on learning prior knowledge from a large number of labeled samples from source domains and then transferring the knowledge to the tasks which contain fe... 详细信息
来源: 评论
Dynamic targets searching assistance based on virtual camera priority
收藏 引用
Virtual Reality & Intelligent Hardware 2021年 第6期3卷 484-500页
作者: Zixiang ZHAO Quanwei ZHOU Xiaoguang HAN Lili WANG State Key Laboratory of Virtual Reality Technology and Systems School of Computer Science and EngineeringBeihang UniversityBeijing 100191China Beijing Advanced Innovation Center for Biomedical Engineering Beihang UniversityBeijing 100191China Department of Mathematics and Theories Peng Cheng LaboratoryShenzhen 518052China The Chinese University of Hong Kong Shenzhen 999077China Shenzhen Research Institute of Big Data Shenzhen 999077China
Background When a user walks freely in an unknown virtual scene and searches for multiple dynamic targets,the lack of a comprehensive understanding of the environment may have a negative impact on the execution of vir... 详细信息
来源: 评论
EFFICIENT ONLINE LABEL CONSISTENT HASHING FOR LARGE-SCALE CROSS-MODAL RETRIEVAL
EFFICIENT ONLINE LABEL CONSISTENT HASHING FOR LARGE-SCALE CR...
收藏 引用
2021 IEEE International Conference on Multimedia and Expo, ICME 2021
作者: Yi, Jinhan Liu, Xin Cheung, Yiu-Ming Xu, Xing Fan, Wentao He, Yi Department of Computer Science and Technology Huaqiao University Xiamen361021 China Xiamen Key Lab. of Computer Vision and Pattern Recognition Fujian Key Lab. of Big Data Intelligence and Security China Department of Computer Science Hong Kong Baptist University Kowloon Hong Kong School of Computer Science and Engineering University of Electronic Science and Technology of China China Provincial Key Laboratory for Computer Information Processing Technology Soochow University China
Existing cross-modal hashing still faces three challenges: (1) Most batch-based methods are unsuitable for processing large-scale and streaming data. (2) Current online methods often suffer from insufficient semantic ... 详细信息
来源: 评论