咨询与建议

限定检索结果

文献类型

  • 2,158 篇 期刊文献
  • 860 篇 会议
  • 15 篇 学位论文
  • 9 册 图书
  • 1 篇 资讯

馆藏范围

  • 3,043 篇 电子文献
  • 0 种 纸本馆藏

日期分布

学科分类号

  • 2,769 篇 工学
    • 850 篇 计算机科学与技术...
    • 737 篇 电气工程
    • 627 篇 航空宇航科学与技...
    • 361 篇 机械工程
    • 288 篇 仪器科学与技术
    • 285 篇 石油与天然气工程
    • 275 篇 控制科学与工程
    • 262 篇 信息与通信工程
    • 195 篇 动力工程及工程热...
    • 185 篇 力学(可授工学、理...
    • 138 篇 软件工程
    • 130 篇 土木工程
    • 123 篇 材料科学与工程(可...
    • 103 篇 电子科学与技术(可...
    • 75 篇 环境科学与工程(可...
    • 66 篇 交通运输工程
    • 60 篇 光学工程
    • 57 篇 化学工程与技术
    • 47 篇 水利工程
    • 46 篇 建筑学
  • 602 篇 理学
    • 280 篇 物理学
    • 140 篇 数学
    • 69 篇 化学
    • 65 篇 生物学
    • 50 篇 地球物理学
  • 427 篇 管理学
    • 416 篇 管理科学与工程(可...
  • 87 篇 医学
    • 59 篇 临床医学
  • 30 篇 农学
  • 22 篇 经济学
  • 9 篇 教育学
  • 8 篇 法学
  • 7 篇 艺术学
  • 2 篇 文学
  • 2 篇 军事学

主题

  • 3,043 篇 optimization alg...
  • 109 篇 genetic algorith...
  • 93 篇 machine learning
  • 82 篇 particle swarm o...
  • 76 篇 optimization
  • 62 篇 deep learning
  • 55 篇 sensitivity anal...
  • 45 篇 computational fl...
  • 41 篇 structural optim...
  • 41 篇 numerical simula...
  • 41 篇 finite element a...
  • 39 篇 evolutionary alg...
  • 39 篇 artificial neura...
  • 37 篇 surrogate model
  • 37 篇 computing
  • 35 篇 aerodynamic perf...
  • 34 篇 earth
  • 34 篇 feature selectio...
  • 33 篇 reynolds average...
  • 33 篇 numerical optimi...

机构

  • 12 篇 univ chinese aca...
  • 11 篇 natl univ def te...
  • 9 篇 islamic azad uni...
  • 9 篇 dongbei univ fin...
  • 8 篇 shanghai univ sc...
  • 8 篇 beijing inst tec...
  • 7 篇 hebei univ engn ...
  • 7 篇 dalian univ tech...
  • 7 篇 northwestern pol...
  • 7 篇 tsinghua univ sc...
  • 6 篇 new jersey inst ...
  • 6 篇 hunan univ coll ...
  • 6 篇 northeastern uni...
  • 6 篇 shandong univ sc...
  • 6 篇 univ elect sci &...
  • 6 篇 sun yat sen univ...
  • 6 篇 tsinghua univ de...
  • 6 篇 univ elect sci &...
  • 6 篇 henan normal uni...
  • 5 篇 natl chung cheng...

作者

  • 21 篇 akhlaghi majid
  • 11 篇 feng enmin
  • 9 篇 acharya debasis
  • 9 篇 emami farzin
  • 9 篇 das dushmanta ku...
  • 8 篇 li wei
  • 7 篇 wang hui
  • 7 篇 zhang zhenxing
  • 7 篇 hannan m. a.
  • 7 篇 xiu zhilong
  • 7 篇 kaboli milad
  • 7 篇 wang liying
  • 7 篇 xiu xianchao
  • 7 篇 zhao weiguo
  • 7 篇 wang jianzhou
  • 6 篇 liu wanquan
  • 6 篇 liu yang
  • 6 篇 jiang jianhua
  • 6 篇 zhou mengchu
  • 6 篇 mirjalili seyeda...

语言

  • 2,816 篇 英文
  • 177 篇 其他
  • 38 篇 中文
  • 4 篇 法文
  • 3 篇 德文
  • 2 篇 土耳其文
  • 1 篇 葡萄牙文
检索条件"主题词=Optimization Algorithm"
3043 条 记 录,以下是2751-2760 订阅
排序:
Automatic differentiation for reduced sequential quadratic programming
收藏 引用
Journal of Systems Engineering and Electronics 2007年 第1期18卷 57-62页
作者: Liao Liangcai Li Jin Tan Yuejin School of Information System & Management National Univ. of Defense Technology Changsha 410073 P. R. China The Fifth Inst. of the Missile Army Beijing 100085 P. R. China
In order to slove the large-scale nonlinear programming (NLP) problems efficiently, an efficient optimization algorithm based on reduced sequential quadratic programming (rSQP) and automatic differentiation (AD)... 详细信息
来源: 评论
Immune clonal selection optimization method with combining mutation strategies
收藏 引用
Journal of Pharmaceutical Analysis 2007年 第2期19卷 177-181页
作者: 徐光华 刘弹 梁霖 The State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University School of Mechanical Engineering Xi'an Jiaotong University
In artificial immune optimization algorithm, the mutation of immune cells has been considered as the key operator that determines the algorithm performance. Traditional immune optimization algorithms have used a singl... 详细信息
来源: 评论
System parameters evaluation of flexibly supported laminated composite sandwich plates
收藏 引用
AIAA JOURNAL 2007年 第9期45卷 2312-2322页
作者: Lee, C. R. Sun, S. J. Kam, T. Y. Natl Chiao Tung Univ Dept Mech Engn Hsinchu Taiwan
A nondestructive evaluation technique established on the basis of a global minimization method is presented for the system parameters identification of flexibly supported rectangular laminated composite sandwich plate... 详细信息
来源: 评论
New mathematical procedure for the automatic estimation of influent characteristics in WWTPs
收藏 引用
WATER SCIENCE AND TECHNOLOGY 2007年 第8期56卷 95-106页
作者: Grau, P. Beltran, S. de Gracia, M. Ayesa, E. Univ Navarra Sect Environm Engn CEIT & Tecnun San Sebastian 20018 Spain
This paper proposes a new methodology for the automatic characterization of the influent wastewater in WWTP. With this methodology, model components are automatically estimated by means of optimization algorithms comb... 详细信息
来源: 评论
Inverse problem for estimation of loads and constraints from structural response data
收藏 引用
AIAA JOURNAL 2007年 第6期45卷 1199-1207页
作者: Padmanabhan, Sanjeev Kumar, Ashok V. Univ Florida Gainesville FL 32611 USA
An important source of uncertainty in finite element models used for static and fatigue analysis is due to inaccuracy in estimating both the magnitude and distribution of loads. Furthermore, it is often assumed in the... 详细信息
来源: 评论
Two-dimensional optical splitters with polymer optical fibre arrays
收藏 引用
JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 2007年 第7期9卷 723-727页
作者: Wen, Fung Jacky Chung, Po Sheun City Univ Hong Kong Dept Elect Engn Kowloon Hong Kong Peoples R China
A novel approach for optical beam distribution into two-dimensional (2D) fibre arrays using 2D Dammann gratings is investigated. We report for the first time experimental results of a 2D optical power distribution int... 详细信息
来源: 评论
Adaptive optics for enhanced signal in CARS microscopy
收藏 引用
OPTICS EXPRESS 2007年 第26期15卷 18209-18219页
作者: Wright, A. J. Poland, S. P. Girkin, J. M. Freudiger, C. W. Evans, C. L. Xie, X. S. Univ Strathclyde Inst Photon SUPA Glasgow G4 0NW Lanark Scotland Harvard Univ Dept Chem & Biol Chem Cambridge MA 02138 USA
We report the use of adaptive optics with coherent anti-Stokes Raman scattering (CARS) microscopy for label-free deep tissue imaging based on molecular vibrational spectroscopy. The setup employs a deformable membrane... 详细信息
来源: 评论
The Nukiyama curve in water spray cooling: Its derivation from temperature-time histories and its dependence on the quantities that characterize drop impact
收藏 引用
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 2007年 第25-26期50卷 4948-4966页
作者: Ciofalo, Michele Caronia, Antonino Di Liberto, Massimiliano Puleo, Salvo Univ Palermo Dipartimento Ingn Nucl I-90128 Palermo Italy
Heat transfer from hot aluminium walls to cold water sprays was investigated. The method used was the transient two-side symmetric cooling of a planar aluminium target, previously heated to temperatures of up to 750 K... 详细信息
来源: 评论
Improvement of transmission properties of multimode fibers using spread spectrum technique and a rake receiver approach
收藏 引用
PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER 2007年 76卷 413-425页
作者: Kamitsos, I. Uzunoglu, N. K. Natl Tech Univ Athens Dept Elect & Comp Engn GR-15773 Athens Greece
Multimode fibers are characterized by multipath propagation of optical signals and this leads to severe intersymbol interference at the output of the fiber. In this work an approach based on the Rake receiver is propo... 详细信息
来源: 评论
Computing strategies for achieving acceptability: A Monte Carlo approach
收藏 引用
STOCHASTIC PROCESSES AND THEIR APPLICATIONS 2007年 第11期117卷 1587-1605页
作者: Pal, Soumik Cornell Univ Dept Math Ithaca NY 14853 USA Cornell Univ ORIE Ithaca NY 14853 USA Columbia Univ Dept Stat New York NY 10027 USA
We consider a trader who wants to direct his or her portfolio towards a set of acceptable wealths given by a convex risk measure. We propose a Monte Carlo algorithm, whose inputs are the joint law of stock prices and ... 详细信息
来源: 评论