咨询与建议

限定检索结果

文献类型

  • 2,350 篇 期刊文献
  • 763 篇 会议
  • 118 册 图书
  • 41 篇 学位论文
  • 1 篇 资讯

馆藏范围

  • 3,257 篇 电子文献
  • 24 种 纸本馆藏

日期分布

学科分类号

  • 2,812 篇 工学
    • 1,134 篇 计算机科学与技术...
    • 653 篇 电气工程
    • 509 篇 控制科学与工程
    • 446 篇 软件工程
    • 302 篇 信息与通信工程
    • 200 篇 机械工程
    • 196 篇 仪器科学与技术
    • 154 篇 电子科学与技术(可...
    • 86 篇 生物工程
    • 70 篇 动力工程及工程热...
    • 67 篇 化学工程与技术
    • 64 篇 力学(可授工学、理...
    • 53 篇 航空宇航科学与技...
    • 43 篇 材料科学与工程(可...
    • 36 篇 交通运输工程
    • 33 篇 土木工程
    • 30 篇 船舶与海洋工程
    • 25 篇 测绘科学与技术
    • 24 篇 建筑学
    • 22 篇 石油与天然气工程
  • 1,187 篇 理学
    • 530 篇 数学
    • 228 篇 物理学
    • 217 篇 系统科学
    • 184 篇 生物学
    • 107 篇 统计学(可授理学、...
    • 56 篇 化学
  • 261 篇 管理学
    • 251 篇 管理科学与工程(可...
  • 211 篇 医学
    • 96 篇 临床医学
    • 92 篇 基础医学(可授医学...
  • 60 篇 农学
  • 30 篇 经济学
    • 21 篇 应用经济学
  • 30 篇 教育学
  • 23 篇 艺术学
  • 10 篇 法学
  • 9 篇 文学
  • 4 篇 哲学
  • 3 篇 军事学
  • 1 篇 历史学

主题

  • 3,273 篇 computer algorit...
  • 166 篇 algorithms
  • 151 篇 computer simulat...
  • 131 篇 computer program...
  • 124 篇 wireless sensor ...
  • 95 篇 mathematical opt...
  • 82 篇 particle swarm o...
  • 81 篇 computational co...
  • 80 篇 machine learning
  • 77 篇 standing orders
  • 77 篇 mathematical mod...
  • 77 篇 computer softwar...
  • 73 篇 computer science
  • 71 篇 problem solving
  • 69 篇 neural networks ...
  • 69 篇 controllers
  • 64 篇 performance eval...
  • 62 篇 robust control
  • 59 篇 electronic data ...
  • 57 篇 data analysis

机构

  • 10 篇 russian acad sci...
  • 7 篇 hong kong univer...
  • 6 篇 russian acad sci...
  • 6 篇 harbin engn univ...
  • 5 篇 columbia univers...
  • 5 篇 shanghai maritim...
  • 5 篇 northeastern uni...
  • 5 篇 harbin inst tech...
  • 5 篇 beijing univ pos...
  • 5 篇 beihang univ sch...
  • 5 篇 ucl london wc1e ...
  • 5 篇 univ calif san d...
  • 5 篇 nanjing univ aer...
  • 5 篇 stanford univ de...
  • 5 篇 univ elect sci &...
  • 4 篇 russian acad sci...
  • 4 篇 russian acad sci...
  • 4 篇 ibm corp div res...
  • 4 篇 northeastern uni...
  • 4 篇 china univ min &...

作者

  • 6 篇 liu yang
  • 6 篇 wang wei
  • 5 篇 yongcan cao
  • 5 篇 singh bhim
  • 5 篇 wang jun
  • 4 篇 ye mao
  • 4 篇 masakatsu g. fuj...
  • 4 篇 wang yan
  • 4 篇 jesse b. hoagg
  • 4 篇 liu tian-hua
  • 4 篇 yilmaz sozer
  • 4 篇 karimi hamid rez...
  • 4 篇 liu wei
  • 4 篇 wang yu
  • 4 篇 zhang jun
  • 4 篇 nikhil chopra
  • 4 篇 tansel yucelen
  • 4 篇 dennis s. bernst...
  • 4 篇 li wei
  • 4 篇 wei wei

语言

  • 2,971 篇 英文
  • 184 篇 其他
  • 116 篇 中文
  • 1 篇 德文
  • 1 篇 法文
检索条件"主题词=Computer Algorithms"
3273 条 记 录,以下是251-260 订阅
SRIRAM: A scalable resilient autonomic mesh
收藏 引用
IBM SYSTEMS JOURNAL 2003年 第1期42卷 19-28页
作者: Verma, DC Sahu, S Calo, S Shaikh, A Chang, I Acharya, A IBM Corp Div Res Thomas J Watson Res Ctr Yorktown Hts NY 10598 USA
Mirroring and replication are common techniques for ensuring fault-tolerance and resiliency of client/server applications. Because such mirroring and replication procedures are not usually automated, they tend to be c... 详细信息
来源: 评论
Performance improvement of artificial neural networks designed for safety key parameters prediction in nuclear research reactors
收藏 引用
NUCLEAR ENGINEERING AND DESIGN 2009年 第10期239卷 1901-1910页
作者: Mazrou, Hakim CRNA Div Phys Radiol Fanon 16000 Alger Algeria
The present work explores, through a comprehensive sensitivity study, a new methodology to find a suitable artificial neural network architecture which improves its performances capabilities in predicting two signific... 详细信息
来源: 评论
High impedance fault detection using combination of multi-layer perceptron neural networks based on multi-resolution morphological gradient features of current waveform
收藏 引用
IET GENERATION TRANSMISSION & DISTRIBUTION 2011年 第5期5卷 588-595页
作者: Sarlak, M. Shahrtash, S. M. Iran Univ Sci & Technol Dept Elect Engn Ctr Excellence Power Syst Automat & Operat Tehran Iran
In this study a new pattern recognition-based algorithm is presented for detecting high impedance faults (HIFs) in distribution networks with broken or unbroken conductors and distinguishing them from other similar ph... 详细信息
来源: 评论
A Hybrid Wavelet Fuzzy Neural Network and Switching Particle Swarm Optimization Algorithm for AC Servo System
收藏 引用
MATHEMATICAL PROBLEMS IN ENGINEERING 2016年 第1期2016卷 1-9页
作者: Hou, Run-min Hou, Yuan-long Wang, Chao Gao, Qiang Sun, Hao Nanjing Univ Sci & Technol Dept Mech Engn Nanjing 210094 Jiangsu Peoples R China
Ahybrid computational intelligent approachwhich combineswavelet fuzzy neural network (WFNN) with switching particle swarm optimization (SPSO) algorithm is proposed to control the nonlinearity, wide variation in loads,... 详细信息
来源: 评论
Accuracy of Acuros XB and AAA dose calculation for small fields with reference to RapidArc® stereotactic treatments
收藏 引用
MEDICAL PHYSICS 2011年 第11期38卷 6228-6237页
作者: Fogliata, Antonella Nicolini, Giorgia Clivio, Alessandro Vanetti, Eugenio Cozzi, Luca Oncol Inst So Switzerland Med Phys Unit CH-6500 Bellinzona Switzerland
Purpose: To assess the accuracy against measurements of two photon dose calculation algorithms (Acuros XB and the Anisotropic Analytical algorithm AAA) for small fields usable in stereotactic treatments with particula... 详细信息
来源: 评论
DOCUMENT SKEW ESTIMATION AND CORRECTION: ANALYSIS OF TECHNIQUES, COMMON PROBLEMS AND POSSIBLE SOLUTIONS
收藏 引用
APPLIED ARTIFICIAL INTELLIGENCE 2011年 第9期25卷 769-787页
作者: Rehman, Amjad Saba, Tanzila Univ Teknol Malaysia Fac Comp Sci & Informat Syst Graph & Multimedia Dept Skudai Johor 81310 Malaysia
Document skew estimation and correction is a regular issue in scanned document images. It is an active research area in the domain of document analysis and recognition. Literature is replete with several document skew... 详细信息
来源: 评论
Evaluation of Peak Picking Quality in LC-MS Metabolomics Data
收藏 引用
ANALYTICAL CHEMISTRY 2010年 第22期82卷 9177-9187页
作者: Brodsky, Leonid Moussaieff, Arieh Shahaf, Nir Aharoni, Asaph Rogachev, Ilana Weizmann Inst Sci Dept Plant Sci IL-76100 Rehovot Israel Univ Haifa Inst Evolut IL-31905 Haifa Israel
The output of LC-MS metabolomics experiments consists of mass-peak intensities identified through a peak-picking/alignment procedure. Besides imperfections in biological samples and instrumentation, data accuracy is h... 详细信息
来源: 评论
Low-Complexity Compression Algorithm for Hyperspectral Images Based on Distributed Source Coding
收藏 引用
MATHEMATICAL PROBLEMS IN ENGINEERING 2013年 第1期2013卷 1-7页
作者: Nian, Yongjian He, Mi Wan, Jianwei Natl Univ Def Technol Coll Elect Sci & Engn Changsha 410073 Hunan Peoples R China Third Mil Med Univ Sch Biomed Engn Chongqing 400038 Peoples R China Chongqing Univ Chongqing 400038 Peoples R China
A low-complexity compression algorithm for hyperspectral images based on distributed source coding (DSC) is proposed in this paper. The proposed distributed compression algorithm can realize both lossless and lossy co... 详细信息
来源: 评论
A Markov basis for conditional test of common diagonal effect in quasi-independence model for square contingency tables
收藏 引用
COMPUTATIONAL STATISTICS & DATA ANALYSIS 2009年 第4期53卷 1006-1014页
作者: Hara, Hisayuki Takemura, Akimichi Yoshida, Ruriko Univ Tokyo Dept Technol Management Innovat Tokyo 1138654 Japan Univ Tokyo Grad Sch Informat Sci & Technol Tokyo 1138654 Japan Univ Kentucky Dept Stat Lexington KY 40506 USA
In two-way contingency tables we sometimes find that frequencies along the diagonal cells are relatively larger (or smaller) compared to off-diagonal cells, particularly in square tables with the common categories for... 详细信息
来源: 评论
An Improved Metric Learning Approach for Degraded Face Recognition
收藏 引用
MATHEMATICAL PROBLEMS IN ENGINEERING 2014年 第1期2014卷 1-10页
作者: Zou, Guofeng Zhang, Yuanyuan Wang, Kejun Jiang, Shuming Wan, Huisong Fu, Guixia Shandong Acad Sci Informat Res Inst Jinan 250014 Peoples R China Harbin Engn Univ Coll Automat Harbin 150001 Peoples R China
To solve the matching problem of the elements in different data collections, an improved coupled metric learning approach is proposed. First, we improved the supervised locality preserving projection algorithm and add... 详细信息
来源: 评论