咨询与建议

限定检索结果

文献类型

  • 367 篇 期刊文献
  • 51 篇 会议

馆藏范围

  • 418 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 341 篇 理学
    • 275 篇 数学
    • 72 篇 物理学
    • 50 篇 统计学(可授理学、...
    • 40 篇 系统科学
    • 24 篇 化学
    • 13 篇 生物学
    • 4 篇 大气科学
  • 201 篇 工学
    • 103 篇 计算机科学与技术...
    • 78 篇 软件工程
    • 40 篇 信息与通信工程
    • 32 篇 力学(可授工学、理...
    • 29 篇 控制科学与工程
    • 27 篇 电子科学与技术(可...
    • 18 篇 化学工程与技术
    • 17 篇 动力工程及工程热...
    • 14 篇 电气工程
    • 9 篇 机械工程
    • 7 篇 材料科学与工程(可...
    • 7 篇 生物医学工程(可授...
    • 7 篇 生物工程
    • 5 篇 光学工程
    • 4 篇 仪器科学与技术
    • 3 篇 交通运输工程
    • 3 篇 航空宇航科学与技...
  • 32 篇 管理学
    • 31 篇 管理科学与工程(可...
    • 6 篇 工商管理
  • 9 篇 医学
    • 7 篇 临床医学
    • 4 篇 基础医学(可授医学...
  • 5 篇 法学
    • 4 篇 社会学
  • 3 篇 经济学
    • 3 篇 应用经济学
  • 2 篇 农学
  • 1 篇 艺术学

主题

  • 10 篇 optimization
  • 9 篇 constrained opti...
  • 9 篇 convergence
  • 9 篇 beamforming
  • 7 篇 gradient methods
  • 7 篇 global convergen...
  • 6 篇 iterative method...
  • 6 篇 finite element m...
  • 6 篇 unconstrained op...
  • 5 篇 eigenvalues and ...
  • 5 篇 differential equ...
  • 5 篇 conjugate gradie...
  • 5 篇 matrix multispli...
  • 4 篇 finite element
  • 4 篇 computational ef...
  • 4 篇 quasi-newton met...
  • 4 篇 tensors
  • 4 篇 relaxation metho...
  • 4 篇 machine learning
  • 4 篇 stochastic syste...

机构

  • 49 篇 state key labora...
  • 35 篇 state key labora...
  • 29 篇 state key labora...
  • 22 篇 university of ch...
  • 22 篇 the state key la...
  • 19 篇 school of mathem...
  • 15 篇 hubei key labora...
  • 15 篇 school of mathem...
  • 11 篇 beijing internat...
  • 8 篇 state key labora...
  • 8 篇 the institute of...
  • 7 篇 state key labora...
  • 6 篇 academy of mathe...
  • 6 篇 state key labora...
  • 6 篇 state key labora...
  • 5 篇 department of ma...
  • 5 篇 state key labora...
  • 5 篇 institute of int...
  • 5 篇 school of comput...
  • 4 篇 state key labora...

作者

  • 53 篇 liu ya-feng
  • 31 篇 liu xin
  • 22 篇 yuan ya-xiang
  • 12 篇 xiao nachuan
  • 12 篇 ya-xiang yuan
  • 11 篇 wang lei
  • 10 篇 xin liu
  • 10 篇 shi bin
  • 10 篇 gao bin
  • 8 篇 dai yu-hong
  • 8 篇 qin mz
  • 8 篇 yu wei
  • 8 篇 wen zaiwen
  • 8 篇 唐贻发
  • 7 篇 bai zhong-zhi
  • 7 篇 guoliang xu
  • 7 篇 jiang bo
  • 7 篇 hu yukuan
  • 7 篇 jialin hong
  • 7 篇 zhu wj

语言

  • 392 篇 英文
  • 19 篇 其他
  • 7 篇 中文
检索条件"机构=State Key Laboratory of Scientific&Engineering Computing"
418 条 记 录,以下是141-150 订阅
排序:
Optimization on the symplectic Stiefel manifold: SR decomposition-based retraction and applications
arXiv
收藏 引用
arXiv 2022年
作者: Gao, Bin Son, Nguyen Thanh Stykel, Tatjana State Key Laboratory of Scientific and Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China Institut für Mathematik Centre for Advanced Analytics and Predictive Sciences Universität Augsburg Universitätsstraße 12a Augsburg86159 Germany Thai Nguyen University of Sciences Thai Nguyen24118 Viet Nam
Numerous problems in optics, quantum physics, stability analysis, and control of dynamical systems can be brought to an optimization problem with matrix variable subjected to the symplecticity constraint. As this cons... 详细信息
来源: 评论
User grouping and reflective beamforming for IRS-aided URLLC
arXiv
收藏 引用
arXiv 2021年
作者: Xie, Hailiang Xu, Jie Liu, Ya-Feng Liu, Liang Ng, Derrick Wing Kwan School of Information Engineering Guangdong University of Technology Guangzhou510006 China Shenzhen518172 China Shenzhen518172 China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China Department of Electronic and Information Engineering Hong Kong Polytechnic University Hong Kong School of Electrical Engineering and Telecommunications University of New South Wales Australia
This paper studies an intelligent reflecting surface (IRS)-aided downlink ultra-reliable and low-latency communication (URLLC) system, in which an IRS is dedicatedly deployed to assist a base station (BS) to send indi... 详细信息
来源: 评论
Secure dual-functional radar-communication transmission: Exploiting interference for resilience against target eavesdropping
arXiv
收藏 引用
arXiv 2021年
作者: Su, Nanchi Liu, Fan Wei, Zhongxiang Liu, Ya-Feng Masouros, Christos Department of Electronic and Electrical Engineering University College London LondonWC1E 7JE United Kingdom Department of Electrical and Electronic Engineering Southern University of Science and Technology Shenzhen518055 China College of Electronic and Information Engineering Tongji University Shanghai China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematicsand Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China
We study security solutions for dual-functional radar communication (DFRC) systems, which detect the radar target and communicate with downlink cellular users in millimeter-wave (mmWave) wireless networks simultaneous... 详细信息
来源: 评论
CDOpt: A Python Package for a Class of Riemannian Optimization
arXiv
收藏 引用
arXiv 2022年
作者: Xiao, Nachuan Hu, Xiaoyin Liu, Xin Toh, Kim-Chuan The Institute of Operations Research and Analytics National University of Singapore Singapore School of Computer and Computing Science Hangzhou City University Hangzhou China Academy of Edge Intelligence Hangzhou City University Gongshu Hangzhou China State Key Laboratory of Scientific and Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences University of Chinese Academy of Sciences China Department of Mathematics Institute of Operations Research and Analytics National University of Singapore Singapore
Optimization over an embedded submanifold defined by equality constraints c(x) = 0 has attracted much interest over the past few decades due to its wide applications in various areas, including computer vision, signal... 详细信息
来源: 评论
New subspace minimization conjugate gradient methods based on regularization model for unconstrained optimization
arXiv
收藏 引用
arXiv 2020年
作者: Zhao, Ting Liu, Hongwei Liu, Zexian School of Mathematics and Statistics Xidian University Xi’an710126 China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering computing AMSS Chinese Academy of Sciences Beijing100190 China
In this paper, two new subspace minimization conjugate gradient methods based on p−regularization models are proposed, where a special scaled norm in p−regularization model is analyzed. Different choices for special s... 详细信息
来源: 评论
Time-Division Energy Beamforming for Multiuser Wireless Power Transfer with Non-Linear Energy Harvesting
arXiv
收藏 引用
arXiv 2020年
作者: Ma, Ganggang Xu, Jie Liu, Ya-Feng Vedady Moghadam, Mohammad R. Shenzhen China Shenzhen China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China TransferFi Pte Ltd Singapore
Energy beamforming has emerged as a promising technique for enhancing the energy transfer efficiency of wireless power transfer (WPT). However, the performance of conventional energy beamforming may seriously degrade ... 详细信息
来源: 评论
Factoring integers with sublinear resources on a superconducting quantum processor
arXiv
收藏 引用
arXiv 2022年
作者: Yan, Bao Tan, Ziqi Wei, Shijie Jiang, Haocong Wang, Weilong Wang, Hong Luo, Lan Duan, Qianheng Liu, Yiting Shi, Wenhao Fei, Yangyang Meng, Xiangdong Han, Yu Shan, Zheng Chen, Jiachen Zhu, Xuhao Zhang, Chuanyu Jin, Feitong Li, Hekang Song, Chao Wang, Zhen Ma, Zhi Wang, H. Long, Gui-Lu State Key Laboratory of Mathematical Engineering and Advanced Computing Zhengzhou450001 China State Key Laboratory of Low-Dimensional Quantum Physics Department of Physics Tsinghua University Beijing100084 China School of Physics ZJU-Hangzhou Global Scientific and Technological Innovation Center Interdisciplinary Center for Quantum Information Zhejiang Province Key Laboratory of Quantum Technology and Device Zhejiang University Hangzhou310000 China Beijing Academy of Quantum Information Sciences Beijing100193 China Institute of Information Technology Information Engineering University Zhengzhou450001 China Beijing National Research Center for Information Science and Technology School of Information Tsinghua University Beijing100084 China Frontier Science Center for Quantum Information Beijing100084 China
Shor’s algorithm has seriously challenged information security based on public key cryptosystems. However, to break the widely used RSA-2048 scheme, one needs millions of physical qubits, which is far beyond current ... 详细信息
来源: 评论
High-order finite element methods for interface problems: Theory and implementations  12th
High-order finite element methods for interface problems: Th...
收藏 引用
12th International Conference on Spectral and High-Order Methods, ICOSAHOM 2018
作者: Xiao, Yuanming Zhai, Fangman Zhang, Linbo Zheng, Weiying Department of Mathematics Nanjing University Nanjing China Department of Applied Mathematics Nanjing Forestry University Nanjing China State Key Laboratory of Scientific and Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China School of Mathematical Sciences University of Chinese Academy of Sciences Beijing China
We propose arbitrary order extended finite element (XFE) methods for solving both two and three dimensional elliptic interface problems. The meshes in our methods do not need to fit the interface and discontinuous Gal... 详细信息
来源: 评论
Max-Min Fairness in IRS-Aided Multi-Cell MISO Systems with Joint Transmit and Reflective Beamforming
arXiv
收藏 引用
arXiv 2020年
作者: Xie, Hailiang Xu, Jie Liu, Ya-Feng School of Information Engineering Guangdong University of Technology Guangzhou510006 China Shenzhen518172 China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing100190 China
This paper investigates an intelligent reflecting surface (IRS)-aided multi-cell multiple-input single-output (MISO) system with a set of multi-antenna base stations (BSs) each communicating with a single-antenna user... 详细信息
来源: 评论
An efficient quadratic programming relaxation based algorithm for large-scale MIMO detection
arXiv
收藏 引用
arXiv 2020年
作者: Zhao, Ping-Fan Li, Qing-Na Chen, Wei-Kun Liu, Ya-Feng School of Mathematics and Statistics Beijing Institute of Technology Beijing China School of Mathematics and Statistics Beijing Key Laboratory on MCAACI Beijing Institute of Technology Beijing China State Key Laboratory of Scientific and Engineering Computing Institute of Computational Mathematics and Scientific/Engineering Computing Academy of Mathematics and Systems Science Chinese Academy of Sciences Beijing China
Multiple-input multiple-output (MIMO) detection is a fundamental problem in wireless communications and it is strongly NP-hard in general. Massive MIMO has been recognized as a key technology in the fifth generation (... 详细信息
来源: 评论