咨询与建议

限定检索结果

文献类型

  • 981 篇 期刊文献
  • 786 篇 会议

馆藏范围

  • 1,767 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 1,141 篇 工学
    • 375 篇 计算机科学与技术...
    • 313 篇 软件工程
    • 165 篇 控制科学与工程
    • 161 篇 信息与通信工程
    • 157 篇 电气工程
    • 150 篇 机械工程
    • 147 篇 电子科学与技术(可...
    • 142 篇 化学工程与技术
    • 133 篇 材料科学与工程(可...
    • 132 篇 动力工程及工程热...
    • 104 篇 力学(可授工学、理...
    • 92 篇 仪器科学与技术
    • 89 篇 光学工程
    • 88 篇 环境科学与工程(可...
    • 69 篇 航空宇航科学与技...
    • 69 篇 生物工程
    • 65 篇 交通运输工程
    • 56 篇 生物医学工程(可授...
    • 52 篇 土木工程
    • 48 篇 水利工程
  • 739 篇 理学
    • 316 篇 物理学
    • 219 篇 数学
    • 122 篇 化学
    • 97 篇 生物学
    • 86 篇 大气科学
    • 72 篇 统计学(可授理学、...
  • 196 篇 管理学
    • 154 篇 管理科学与工程(可...
    • 45 篇 工商管理
  • 74 篇 医学
    • 57 篇 临床医学
  • 51 篇 农学
  • 27 篇 经济学
  • 27 篇 法学
  • 6 篇 教育学
  • 4 篇 文学
  • 2 篇 军事学
  • 2 篇 艺术学

主题

  • 28 篇 computational mo...
  • 28 篇 feature extracti...
  • 20 篇 predictive model...
  • 19 篇 deep learning
  • 18 篇 accuracy
  • 18 篇 training
  • 16 篇 safety
  • 16 篇 control systems
  • 15 篇 reliability
  • 15 篇 optimization
  • 15 篇 monitoring
  • 15 篇 rail transportat...
  • 14 篇 analytical model...
  • 14 篇 satellites
  • 13 篇 simulation
  • 13 篇 semantics
  • 13 篇 machine learning
  • 12 篇 uncertainty
  • 12 篇 data models
  • 11 篇 remote sensing

机构

  • 87 篇 faculty of infor...
  • 78 篇 beijing key labo...
  • 68 篇 florida state un...
  • 68 篇 lawrence livermo...
  • 68 篇 center for nucle...
  • 67 篇 department of ph...
  • 67 篇 oak ridge nation...
  • 67 篇 vanderbilt unive...
  • 66 篇 riken bnl resear...
  • 65 篇 university of ne...
  • 65 篇 university of ch...
  • 65 篇 yonsei universit...
  • 65 篇 abilene christia...
  • 65 篇 weizmann institu...
  • 64 篇 university of te...
  • 60 篇 los alamos natio...
  • 58 篇 institut für ker...
  • 57 篇 department of ph...
  • 57 篇 laboratoire lepr...
  • 56 篇 universidade de ...

作者

  • 68 篇 a. bazilevsky
  • 68 篇 y. v. efremenko
  • 68 篇 m. rosati
  • 68 篇 e. kistenev
  • 68 篇 k. shigaki
  • 68 篇 d. jouan
  • 68 篇 s. nagamiya
  • 68 篇 s. l. fokin
  • 68 篇 j. g. lajoie
  • 68 篇 m. l. purschke
  • 68 篇 a. a. vinogradov
  • 68 篇 s. zhou
  • 68 篇 s. p. stoll
  • 68 篇 j. t. mitchell
  • 68 篇 v. bumazhnov
  • 68 篇 j. s. haggerty
  • 68 篇 r. seto
  • 68 篇 a. yanovich
  • 68 篇 v. riabov
  • 67 篇 j. kikuchi

语言

  • 1,641 篇 英文
  • 72 篇 中文
  • 50 篇 其他
检索条件"机构=Beijing Engineering Research Center of Intellectual System and Technology"
1767 条 记 录,以下是1-10 订阅
排序:
Fractal autoencoder with redundancy regularization for unsupervised feature selection
收藏 引用
Science China(Information Sciences) 2025年 第2期68卷 89-102页
作者: Meiting SUN Fangyu LI Honggui HAN School of Information Science and Technology Beijing University of Technology Beijing Key Laboratory of Computational Intelligence and Intelligent System Engineering Research Center of Digital Community Ministry of Education Beijing Institute of Artificial Intelligence
Feature selection is a crucial step in data preprocessing because feature selection reduces the dimensionality of data by eliminating irrelevant and redundant features. Since manual labeling is expensive, unsupervised... 详细信息
来源: 评论
Design of off-axis reflective holographic optical elements in a holographic near-eye display system
收藏 引用
Optics Letters 2025年 第9期50卷 3022-3025页
作者: Zhang, Shijie Tian, Yifan Liu, Juan Beijing Engineering Research Center for Mixed Reality and Advanced Display MoE Key Lab of Photoelectronic Imaging Technology and System School of Optics and Photonics Beijing Institute of Technology Beijing100081 China
Holographic optical elements (HOEs) span a wide application, such as virtual reality and augmented reality displays. However, due to the complex aperiodic structures in lens-type HOEs, the phase design faces difficult... 详细信息
来源: 评论
Fuzzy Terminal Sliding-Mode Control With Adaptive Switching Gain
收藏 引用
IEEE Transactions on Fuzzy systems 2025年 第5期33卷 1499-1509页
作者: Feng, Cheng-Cheng Sun, Hao-Yuan Han, Hong-Gui Du, Sheng-Li Beijing University of Technology School of Information Science and Technology Beijing Key Laboratory of Computational Intelligence and Intelligent System Beijing Laboratory for Smart Environmental Protection Engineering Research Center of Digital Community Ministry of Education Beijing Artificial Intelligence Institute Beijing100124 China
For complex dynamic systems, it is a great challenge to design an appropriate control strategy to achieve stable tracking control. To solve this problem, a fuzzy terminal sliding-mode control method with adaptive swit... 详细信息
来源: 评论
Attribute-Based Access Control Encryption
收藏 引用
IEEE Transactions on Dependable and Secure Computing 2025年 第3期22卷 2227-2242页
作者: Wang, Xiuhua Yu, Mengyang Wang, Yaohui Pi, Yinjia Xu, Peng Wang, Shuai Jin, Hai Han, Min Huazhong University of Science and Technology Hubei Key Laboratory of Distributed System Security School of Cyber Science and Engineering Wuhan430074 China State Key Laboratory of Cryptology Beijing100878 China Huazhong University of Science and Technology National Engineering Research Center for Big Data Technology and System Services Computing Technology and System Lab Hubei Key Laboratory of Distributed System Security Hubei Engineering Research Center on Big Data Security School of Cyber Science and Engineering Wuhan430074 China University of Electronic Science and Technology of China National Key Laboratory of Wireless Communications Chengdu611731 China Huazhong University of Science and Technology 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 Technology Wuhan430074 China
The burgeoning complexity of communication necessitates a high demand for security. Access control encryption is a promising primitive to meet the security demand but the bulk of its constructions rely on formulating ... 详细信息
来源: 评论
Using an optical fiber passive depolarizer to suppress the polarization dependence of stimulated Raman scattering gain in hydrogen sensor system  4
Using an optical fiber passive depolarizer to suppress the p...
收藏 引用
4th International Computational Imaging Conference, CITA 2024
作者: Shuzhi, Yao Xuan, Zheng Yong, Yang Meng, Jiang Hui, Gao Meng, Zhang Xuefeng, Wang Beijing Institute of Aerospace Control Device Beijing100094 China Beijing Optical Fiber Sensing System Engineering Technology Research Center Beijing100094 China
Optical fiber hydrogen sensors have recently received great attention because of the advantages of essential safety, anti-electromagnetic interference, corrosion resistance, suitable for long distance detection and so... 详细信息
来源: 评论
Development of a high-resolution near-surface meteorological forcing dataset for the Third Pole region
收藏 引用
Science China Earth Sciences 2025年 第4期68卷 1274-1290页
作者: Yaozhi JIANG Wenjun TANG Kun YANG Jie HE Changkun SHAO Xu ZHOU Hui LU Yingying CHEN Xin LI Jiancheng SHI School of Resources and Environment University of Electronic Science and Technology of ChinaChengdu611731China Department of Earth System Science Ministry of Education Key Laboratory for Earth System ModelingInstitute for Global Change StudiesTsinghua UniversityBeijing100084China National Tibetan Plateau Data Center State Key Laboratory of Tibetan Plateau Earth SystemEnvironment and ResourcesInstitute of Tibetan Plateau ResearchChinese Academy of SciencesBeijing100101China State Key Laboratory of Hydroscience and Engineering Tsinghua UniversityBeijing100084China Tsinghua University(Department of Earth System Science)-Xi’an Institute of Surveying and Mapping Joint Research Center for Next-Generation Smart Mapping Beijing100084China National Space Science Center Chinese Academy of SciencesBeijing100190China
Recently,the Third Pole(TP)region has experienced rapid environmental *** data are essential for hydrometeorological and ecological applications but still have large uncertainties on the TP owing to the heterogeneous ... 详细信息
来源: 评论
AdaptHM: A Fully Adaptive Data Migration Strategy for Hybrid Memory systems
收藏 引用
IEEE Transactions on Computer-Aided Design of Integrated Circuits and systems 2025年 第3期44卷 923-936页
作者: Peng, Zhouxuan Feng, Dan Chen, Jianxi Hu, Jing Liu, Yachun Hu, Jinlei Zhang, Jintong Wan, Tianyu Chen, Zuoning Huazhong University of Science and Technology Wuhan National Laboratory for Optoelectronics Key Laboratory of Information Storage System Engineering Research Center of Data Storage Systems and Technology MoE of China Wuhan430074 China Chinese Academy of Engineering Beijing100088 China
Data migration strategies (DMSs) improve the overall performance of hybrid memory systems by migrating frequently accessed (hot) data to faster memory. However, designing an efficient DMS is challenging since the key ... 详细信息
来源: 评论
Reinforced Prescribed Performance Control for Virtually-coupled Trains with Saltatory Targets and Switching Constraints
收藏 引用
IEEE Transactions on Automation Science and engineering 2025年 22卷 15251-15263页
作者: Si, Wenxiao Gao, Shigen Zhang, Miao Zhang, Hang Wang, Hongwei Beijing Jiaotong University School of Automation and Intelligence Beijing100044 China China Academy of Railway Science Center of National Railway Intelligent Transportation System Engineering and Technology Beijing100081 China National Railway Administration of the People’s Republic of China Planning and Standard Research Institute Beijing100055 China
Virtual Coupling (VC) has emerged as a promising strategy for railway system control, offering significant enhancements to rail-line capacity and addressing uneven transport demand by dynamically minimizing the headwa... 详细信息
来源: 评论
Resource Allocation for Fairness Enhancement in Multi-Cell Vehicular VLC system With Optical IRS: A Cooperative Transmission Approach
收藏 引用
IEEE Internet of Things Journal 2025年 第11期12卷 16931-16946页
作者: An, Nan Yang, Fang Liu, Chang Cheng, Ling Song, Jian Han, Zhu Tsinghua University Beijing National Research Center for Information Science and Technology Department of Electronic Engineering Beijing100084 China Center of National Railway Intelligent Transportation System Engineering and Technology Beijing100081 China China Academy of Railway Sciences Corporation Limited Signal and Communication Research Institute Beijing100081 China University of the Witwatersrand School of Electrical and Information Engineering Johannesburg2050 South Africa Tsinghua University Department of Electronic Engineering Beijing National Research Center for Information Science and Technology Beijing100084 China Tsinghua University Shenzhen International Graduate School Shenzhen518055 China University of Houston Department of Electrical and Computer Engineering HoustonTX77004 United States Kyung Hee University Department of Computer Science and Engineering Seoul446-701 Korea Republic of
In multi-cell downlink vehicular visible light communication (VLC) systems, vehicles at a cell edge experience lower achievable data rates compared with those at a cell center, primarily due to the weaker channel gain... 详细信息
来源: 评论
Temperature Behaviors of Receptor of Urban Rail Vehicle in Electrical Contact with Contact Rail
收藏 引用
IEEE Access 2025年 13卷 82291-82301页
作者: Xing, Tong Chen, Jianhua Yu, Zhiqiang Pan, Like Sun, Jianxiang Jin, An Cui, Yuehua Feng, Tao Yan, Wenxia Yi, Xudong Zhao, Zimeng China Academy of Railway Sciences Corporation Limited National Engineering Research Center of System Technology for High-Speed Railway and Urban Rail Transit Beijing100081 China China Academy of Railway Sciences Corporation Limited Standards & Metrology Research Institute Beijing100081 China Shijiazhuang Tiedao University School of Electrical and Electronic Engineering Shijiazhuang050043 China Railway Science & Technology Research & Development Center China Academy of Railway Sciences Corporation limited Beijing10081 China
Currently, many urban rail or subway vehicles obtain electrical energy through their receptors in contact with the contact rail linked to the traction network. As urban rail vehicles arrive at the station frequently o... 详细信息
来源: 评论