检索结果-内蒙古大学图书馆

您好，读者！请登录

内蒙古大学图书馆

首页
概况
党建
资源
服务
科研支持
- 论文收录引用证明
- 科技查新
知识产权
档案馆
帮助

咨询与建议

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

您的常用邮箱：*

您的手机号码：*

问题描述：

当前已输入0个字，您还可以输入200个字

全部搜索
期刊论文
图书
学位论文
标准
纸本馆藏
外文资源发现
数据库导航
超星发现

高级检索

时间限定

出版年份：

文献类型

图书期刊文献学位论文多媒体

馆藏选择

电子馆藏纸本馆藏

核心期刊

全部期刊 SCI 收录期刊 SSCI 收录期刊 EI 收录期刊 CSCD 收录期刊 CSSCI 收录期刊

语言

中文英文

文献类型

期刊文献图书学位论文标准纸本馆藏

帮助

文字说明：

T=题名（书名、题名），A=作者（责任者），K=主题词，P=出版物名称，PU=出版社名称，O=机构（作者单位、学位授予单位、专利申请人），L=中图分类号，C=学科分类号，U=全部字段，Y=年（出版发行年、学位年度、标准发布年）

检索规则说明：

AND代表“并且”；OR代表“或者”；NOT代表“不包含”；(注意必须大写,运算符两边需空一格)

检索范例：

范例一：(K=图书馆学 OR K=情报学) AND A=范并思 AND Y=1982-2016
范例二：P=计算机应用与软件 AND (U=C++ OR U=Basic) NOT K=Visual AND Y=2011-2016

分类表

所选分类

>> <<

限定检索结果

文献类型

1,700 篇 会议
1,570 篇 期刊文献
8 册 图书

馆藏范围

3,278 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

2,097 篇 工学
- 1,248 篇 计算机科学与技术...
- 989 篇 软件工程
- 401 篇 信息与通信工程
- 310 篇 电子科学与技术（可...
- 293 篇 控制科学与工程
- 277 篇 电气工程
- 238 篇 光学工程
- 201 篇 机械工程
- 185 篇 生物工程
- 150 篇 仪器科学与技术
- 129 篇 生物医学工程（可授...
- 103 篇 动力工程及工程热...
- 102 篇 化学工程与技术
- 86 篇 材料科学与工程（可...
- 84 篇 交通运输工程
- 78 篇 土木工程
- 52 篇 建筑学
1,093 篇 理学
- 520 篇 数学
- 323 篇 物理学
- 226 篇 生物学
- 166 篇 统计学（可授理学、...
- 117 篇 系统科学
- 105 篇 化学
531 篇 管理学
- 328 篇 管理科学与工程(可...
- 212 篇 图书情报与档案管...
- 114 篇 工商管理
120 篇 医学
- 98 篇 临床医学
- 76 篇 基础医学(可授医学...
- 48 篇 药学(可授医学、理...
70 篇 法学
- 58 篇 社会学
39 篇 经济学
29 篇 农学
11 篇 教育学
10 篇 军事学
5 篇 文学
4 篇 艺术学

主题

77 篇 laboratories
75 篇 feature extracti...
70 篇 computer science
60 篇 data mining
55 篇 computational mo...
52 篇 deep learning
52 篇 training
50 篇 optimization
50 篇 semantics
43 篇 accuracy
37 篇 machine learning
33 篇 predictive model...
32 篇 protocols
32 篇 clustering algor...
31 篇 object detection
30 篇 neural networks
28 篇 reinforcement le...
28 篇 bandwidth
28 篇 data models
26 篇 computer archite...

机构

113 篇 national enginee...
95 篇 college of compu...
59 篇 school of comput...
58 篇 college of infor...
47 篇 hubei province k...
41 篇 the key laborato...
36 篇 department of co...
36 篇 school of cyber ...
33 篇 school of inform...
33 篇 school of comput...
30 篇 school of optica...
30 篇 university of ch...
29 篇 school of comput...
29 篇 shenzhen city ke...
27 篇 national enginee...
25 篇 hubei key labora...
25 篇 key laboratory o...
24 篇 state key labora...
24 篇 shenzhen univers...
23 篇 school of comput...

作者

42 篇 shen linlin
40 篇 ren jiadong
36 篇 hai jin
34 篇 jin hai
28 篇 yang yang
25 篇 mei-ling shyu
25 篇 shu-ching chen
23 篇 zhigang zhang
20 篇 chen shu-ching
20 篇 ji zhen
20 篇 li jianqiang
19 篇 hu shengshan
18 篇 wang xingjun
18 篇 shyu mei-ling
17 篇 zhen ji
17 篇 zhang zhigang
17 篇 shu haowen
17 篇 linlin shen
16 篇 陈景标
14 篇 zhang leo yu

语言

2,863 篇 英文
302 篇 其他
116 篇 中文
1 篇 日文

检索条件"机构=Computer Science and Engineering System Laboratory"

共 3278 条记录，以下是3011-3020 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Using Accelerator Feedback to Improve Performance of Integral-Controller Particle Swarm Optimization

Using Accelerator Feedback to Improve Performance of Integra...

引用

Firth IEEE International Conference on Cognitive Informatics(第五届认知信息国际会议)

作者： Zhihua Cui Jianchao Zeng Guoji Sun State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University Xi'an 710049 Division of System Simulation and Computer Application Taiyuan University of Science and Technology State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University Xi'an 710049

ISBN: (纸本)9781424404759

Integral-controller particle swarm optimization (ICPSO), influenced by inertia weight w and coefficient ψ is a new swarm technology by adding accelerator information. Based on stability analysis, the convergence conditions imply the negative selection principles of inertia weight w, and the relationship between w and ψ. To improve the computational efficiency, an adaptive strategy for tuning the parameters of ICPSO is described using a new statistical variable reflecting computational efficiency index-average accelerator information. The optimization computing of some examples is made to show that the ICPSO has better global search capacity and rapid convergence speed.

关键词： Particle swarm optimization Average Accelerator Information Integral-controller

来源：评论

学校读者我要写书评

暂无评论

High SNR flexible top hat monopole probe for 1.5 T MRI

High SNR flexible top hat monopole probe for 1.5 T MRI

引用

作者： Mohammadzadeh, M. Shahabadi, M. Soltanian-Zadeh, H. Tavakoli, A. Rafiei, B. Javidnia, D. Oghabian, M.A. Department of Physics Amir-Kabir University of Technology Tehran Iran School of Electrical and Computer Engineering University of Tehran Tehran Iran Control and Intelligent Processing Center of Excellence School of Electrical and Computer Engineering University of Tehran Tehran Iran Image Analysis Laboratory Department of Radiology Henry Ford Health System Detroit MI United States Department of Electrical Engineering Amir-Kabir University of Technology Tehran Iran Medical Imaging Center Imam Khomeyni Hospital Tehran Iran Research Center for Science and Technology in Medicine Tehran University of Medical Sciences Tehran Iran

In this paper, design principles and application of a thin and flexible intravascular top hat monopole probe with increased signal-to-noise ratio (SNR) and improved longitudinal and radial coverage are described and compared with the conventional monopole probe. The top hat probe is constructed by removing a segment of the shield of a coaxial cable. A flexible thin copper foil in contact with the inner conductor of the cable is added to the end section of the cable. The copper foil acts as an antenna top hat load increasing the uniformity of the current distribution on the probe and establishes a uniform region of SNR distribution around the probe. Improvement of the SNR distribution of the top hat probe relative to the conventional monopole probe is evaluated using quantitative indices. Experimental results show that for the top hat probe, the ratio of the maximum image SNR to its relative standard deviation (SR) is 2.73 times higher than that of a conventional probe. © 2006 IOP Publishing Ltd.

关键词： Medical imaging

来源：评论

学校读者我要写书评

暂无评论

Predicted Particle Swarm Optimization

Predicted Particle Swarm Optimization

引用

Firth IEEE International Conference on Cognitive Informatics(第五届认知信息国际会议)

作者： Zhihua Cui Jianchao Zeng Guoji Sun State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University Xi'an. 710049 Division of System Simulation and Computer Application Taiyuan University of Science and Technology State Key Laboratory for Manufacturing Systems Engineering Xi'an Jiaotong University Xi'an. 710049

ISBN: (纸本)1424404754;9781424404759

The standard particle swarm optimization (PSO) may prematurely converge on suboptimal solution partly because of the insufficiency information utilization of the velocity. The time cost by velocity is longer than position of each particle of the swarm, though the velocity, limited by the constant Vmax, onfy provides the positional displacement To avoid premature convergence, a new modified PSO, predicted PSO, is proposed owning two different swarms in which the velocity without limitation, considered as a predictor, is used to explore the search space besides providing the displacement while the position considered as a corrector. The algorithm gives some balance between global and local search capability. The optimization computing of some examples is made to show the new algorithm has better global search capacity and rapid convergence rate.

关键词： Particle swarm optimization Predicted velocity Exploration capability Exploitation capability

来源：评论

学校读者我要写书评

暂无评论

Time-varying failure rate extraction in electric power distribution equipment

Time-varying failure rate extraction in electric power distr...

引用

International Conference on Probabilistic Methods Applied to Power systems (PMAPS)

作者： Jong-Fil Moon Jea-Chul Kim Hee-Tae Lee Sang-Seung Lee Yong Tae Yoon Kyung-Bin Song Power System Laboratory Korea Electrical Engineering and Science Research Institute Seoul South Korea Department of Electrical Engineering Soongsil University Seoul South Korea School of Electrical Engineering and Computer Sciences Seoul National University Seoul South Korea

Reliability evaluation of power distribution system is very important to both power utilities and customers. It presents the probabilistic number and duration of interruption such as failure rate, SAIDI, SAIFI, and CAIDI. However, it has a fatal weakness at reliability index because of accuracy of failure rate. In this paper, the time-varying failure rate (TFR) of power distribution system equipment is extracted from the recorded failure data of Korea Electric Power Corporation (KEPCO) in Korea. For TFR extraction, it is used that the fault data accumulated by KEPCO during 10 years. The TFR is approximated to bathtub curve using the exponential (random failure) and Weibull (aging failure) distribution function. In addition, Kaplan-Meier estimation is applied to TFR extraction because of incomplete failure data of KEPCO. Finally, probability plot and regression analysis is applied. It is presented that the extracted TFR is more effective and useful than mean failure rate (MFR) through the comparison between TFR and MFR

关键词： Power system reliability Data mining Weibull distribution Power distribution Failure analysis Power systems Time varying systems Moon Switches Hazards

来源：评论

学校读者我要写书评

暂无评论

Polar LEO satellite constellation measurement by delay probing

Polar LEO satellite constellation measurement by delay probi...

引用

IEEE International Conference on Performance, Computing and Communications (IPCCC)

作者： Junfeng Wang Hongxia Zhou Fanjiang Xu Mingtian Zhou College of Computer Science and Engineering University of Electronic Science and Technology ChengDu China National Key Laboratory of Integrated Information System Technology Institute of Software Chinese Academy and Sciences Beijing China Chongqing Communication College Chongqing China

Low Earth orbit (LEO) satellite networks are capable of providing wireless connectivity seamlessly and continuously to any part of the world with guaranteed short round-trip propagation delay. As a key part of next generation network (NGN) infrastructure, next generation satellite networks are expected to support a variety of applications with diverse performance requirements. This paper argues that the constellation tomography for the LEO satellite network is a preliminary step for efficient satellite network monitoring and performance promotion. To measure the constellation, a divide-and-conquer mechanism is developed for each parameter estimation by delay probing. The delay measurement is only carried out between two terminals located at the same geographic positions. Performance evaluation on several popular polar LEO constellations proves the accuracy and efficiency of the developed constellation tomography algorithms in divide-and-conquer manner. The geographic position limitation of the delay probing terminals for valid constellation inference is also analyzed in the paper

关键词： Low earth orbit satellites Satellite constellations Extraterrestrial measurements Next generation networking Tomography Propagation delay Monitoring Parameter estimation Delay estimation Position measurement

来源：评论

学校读者我要写书评

暂无评论

Topological dynamics characterization for layered satellite networks

Topological dynamics characterization for layered satellite ...

引用

IEEE International Conference on Performance, Computing and Communications (IPCCC)

作者： Junfeng Wang Yuemei Hu Hongxia Zhou Mingtian Zhou College of Computer Science and Engineering University of Electronic Science and Technology ChengDu China National Key Laboratory of Integrated Information System Technology Institute of Software Chinese Academy and Sciences Beijing China Chongqing Communication College Chongqing China

The highly topological dynamics characterize the most fundamental property of satellite networks contrary to the terrestrial networks. This manifest feature directs the researches on various aspects of satellite networks, including routing and switching architecture selection, routing protocol and reliable transmission control protocol design and enhancement, etc,. The paper quantifies the dynamical activates of layered satellite network topologies. The number and length of network snapshots of one-layered satellite constellations are formulated concisely. The snapshot distributions of typical multi-layered constellations are also evaluated. With this work, it compensates for the simplified topological assumptions in many satellite network related investigations. The thorough understanding of this basic feature not only provides for an accurate quantification of network behavior, but also guides constellation design for future satellite networks

关键词： Low earth orbit satellites Satellite broadcasting Satellite constellations Routing protocols Network topology Next generation networking Quality of service Laboratories Information systems Communication system software

来源：评论

学校读者我要写书评

暂无评论

Inter-Satellite Microwave Radiometer Calibration Between AMSR and TMI

Inter-Satellite Microwave Radiometer Calibration Between AMS...

引用

IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)

作者： L. Hong W. Jones T. Wilheit Central Florida Remote Sensing Laboratory Electrical and Computer Engineering Department University of Central Florida Orlando FL USA Brazos Earth System Science Inc. College Station TX USA

There are many satellites in orbit using total power microwave radiometers with external calibration targets. Pre- launch and on-orbit calibrations have been developed and applied to ensure accurate measurements over decades. But because of different designs as well as instrument aging effects, subsequent calibration is necessary to improve or maintain measurement accuracy. In-orbit inter-satellite radiometric calibration techniques could provide a long-term, group-wise solution. This paper presents our current research, which analyzes two methods to perform this calibration based upon coincident brightness measurements. In the first approach we build a transfer relationship based on three adjacent frequency measurements and major environmental parameters using radiative transfer model normalization. In the second approach, a linear regression is used among all frequency and both polarization measurements and their transforms. We utilize Radiative transfer models (RTM's) in both methods, and refine them under different environmental conditions and later, we test the RTM models in order to better simulate brightness temperature retrieval before use in building transfer relationships. We validate the two different approaches by comparing external measurements between AMSR on ADEOS-II and TMI on TRMM. Results of calibration comparisons are provided along with accuracy prediction and error source analysis. By pursuing this research, the feasibility of building calibrations between polar-orbit satellites can be established for improved operational and scientific utilization of microwave radiometer measurements.

关键词： Microwave radiometry Calibration Extraterrestrial measurements Satellite broadcasting Frequency measurement Instruments Aging Performance analysis Performance evaluation Brightness

来源：评论

学校读者我要写书评

暂无评论

Theory and Network Applications of Dynamic Bloom Filters

Theory and Network Applications of Dynamic Bloom Filters

引用

IEEE Annual Joint Conference: INFOCOM, IEEE computer and Communications Societies

作者： D. Guo J. Wu H. Chen X. Luo Key laboratory of C4ISR Technology School of Information System and Management National University of Defense Technology Changsha Hunan China Department of Computer Science and Engineering Florida Atlantic University Boca Raton FL USA

来源：评论

学校读者我要写书评

暂无评论

An Adaptive Filter for INS/GPS Integrated Navigation system

An Adaptive Filter for INS/GPS Integrated Navigation System

引用

Computational engineering in systems Applications, CESA, IMACS Multiconference on FLAGGED

作者： Hang Shi Zhou Wu Baosheng Liu State Key Laboratory of Intelligent Technology and System Department of Computer Science and Technology Tsinghua University Beijing China School of Mechatronical Engineering and Automation National University of Defense Technology Changsha China Department of Automation Tsinghua University Beijing China

The integrated navigation system, specially the system based on GPS and INS, is a leading trend of navigation technology, and some of typical integrated navigation systems have been developed and tested in the past few years (Farrell, 1998). But due to the complex application circumstance, it is difficult to describe the noise statistical property accurately. In this paper, a modified adaptive filter algorithm is presented for INS/GPS integrated navigation system. At first, an improved Kalman filter and H infin robust filter are explicitly represented for INS/GPS integrated navigation system. Meanwhile, a standard for judging that whether the filter trends to divergence is proposed to combine the two methods. Aiming at the detail position/velocity integrated mode, the computer simulation result of INS/GPS integrated navigation show that this method can restrain the divergence effectively and has better adaptive ability

关键词： Adaptive filters Global Positioning system Noise robustness Filtering algorithms Automation Noise reduction Aircraft navigation systems engineering and theory Application software Laboratories

来源：评论

学校读者我要写书评

暂无评论

A Study of real-time EMG-driven Arm Wrestling Robot

A Study of real-time EMG-driven Arm Wrestling Robot

引用

IEEE International Conference on Robotics and Biomimetics

作者： Quanjun Song Huanghuan Shen Shuangwei Xie Zhen Gao Ming Liu Yu Yong Yunjian Ge Department of Automation University of Science and Technology Hefei Anhui China Laboratory of Robot Sensing System Institute ofIntelligent Machines Chinese Academy and Sciences Hefei Anhui China Department of Electrical and Computer Systems Engineering Monash University Melbourne VIC Australia

An EMG-driven arm wrestling robot (AWR) is being developed in our laboratories for the purposes of studying neuromuscular control of arm movements. The AWR arm have 2-DOF, integrated with mechanical arm, elbow/wrist force sensors, servo motor, encoder, 3-D MEMS accelerometer, and USB camera, is used to estimate tension developed by individual muscles based on recorded electromyograms (EMGs). The surface electromyographic signal form the upper limb is sampled from a real player in same conditions. By using the method of wavelet packet transformation (WPT) and auto regressive model (AR), the characteristics of EMG signals can be extracted. Artificial neural network is adopted to estimate the elbow joint torque. The effectiveness of the humanoid algorithm using torque control estimated via WRT and neural network is confirmed by experiments. The purpose of this paper is to describe the design objectives, fundamental components and implementation of our real-time, EMG-driven AWR arm.

关键词： Robot sensing systems Elbow Electromyography Artificial neural networks Laboratories Neuromuscular Wrist Force sensors Servomechanisms Servomotors

来源：评论

学校读者我要写书评

暂无评论

没有更多数据了...

全选清除本页清除全部题录导出标记到“检索档案”

共328页 << < 298 299 300 301 302 303 304 305 306 307 > >>

检索报告对象比较合并检索0

隐藏清空

合并搜索

回到顶部

执行限定条件

内容：

评分：

请选择保存的检索档案：

请选择收藏分类：

订阅名称：

通借通还

温馨提示：

图书名称：

借书校区：

取书校区：

手机号码：

邮箱地址：

一卡通帐号：

电话和邮箱必须正确填写，我们会与您联系确认。

联系人：

所在院系：

联系邮箱：

联系电话：

内蒙古自治区呼和浩特市赛罕区大学西街235号邮编: 010021

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：