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

616 篇 会议
231 篇 期刊文献
6 册 图书

馆藏范围

853 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

477 篇 工学
- 210 篇 计算机科学与技术...
- 166 篇 软件工程
- 142 篇 信息与通信工程
- 116 篇 控制科学与工程
- 100 篇 电子科学与技术（可...
- 99 篇 电气工程
- 44 篇 机械工程
- 42 篇 生物工程
- 38 篇 光学工程
- 38 篇 生物医学工程（可授...
- 36 篇 仪器科学与技术
- 36 篇 交通运输工程
- 18 篇 动力工程及工程热...
- 17 篇 材料科学与工程（可...
- 13 篇 建筑学
- 12 篇 土木工程
254 篇 理学
- 113 篇 数学
- 89 篇 物理学
- 56 篇 系统科学
- 46 篇 统计学（可授理学、...
- 42 篇 生物学
- 13 篇 化学
71 篇 管理学
- 47 篇 管理科学与工程(可...
- 28 篇 工商管理
- 25 篇 图书情报与档案管...
38 篇 医学
- 29 篇 临床医学
- 27 篇 基础医学(可授医学...
- 14 篇 药学(可授医学、理...
19 篇 教育学
- 19 篇 教育学
13 篇 法学
- 13 篇 社会学
11 篇 经济学
4 篇 文学
3 篇 农学
2 篇 军事学

主题

33 篇 wireless communi...
30 篇 sensors
24 篇 computer archite...
23 篇 hardware
21 篇 monitoring
21 篇 computational mo...
20 篇 throughput
19 篇 interference
19 篇 receivers
18 篇 bandwidth
18 篇 protocols
17 篇 relays
17 篇 ofdm
17 篇 clocks
16 篇 testing
16 篇 field programmab...
16 篇 training
16 篇 wireless network...
15 篇 cognitive radio
15 篇 switches

机构

172 篇 department of el...
68 篇 department of el...
45 篇 electrical and c...
29 篇 department of el...
22 篇 department of el...
17 篇 department of co...
13 篇 department of ro...
13 篇 wireless innovat...
11 篇 department of el...
11 篇 worcester polyte...
10 篇 worcester polyte...
10 篇 department of el...
10 篇 the department o...
10 篇 electrical and c...
9 篇 department of co...
9 篇 department of el...
8 篇 department of el...
8 篇 electrical and c...
8 篇 computer science...
8 篇 electrical and c...

作者

60 篇 alexander m. wyg...
41 篇 xinming huang
32 篇 huang xinming
30 篇 clark andrew
22 篇 wyglinski alexan...
21 篇 poovendran radha
19 篇 lifeng lai
18 篇 yehia massoud
17 篇 ulkuhan guler
16 篇 niu luyao
15 篇 bushnell linda
15 篇 d. richard brown
14 篇 guler ulkuhan
14 篇 fu jie
13 篇 sami smaili
13 篇 zhang ziming
12 篇 srikanth pagadar...
12 篇 andrew clark
12 篇 andrew g. klein
11 篇 bai lin

语言

801 篇 英文
47 篇 其他
5 篇 中文

检索条件"机构=Department of Electrial and Computer Engineering Worcester Polytechnic Institute"

共 853 条记录，以下是421-430 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：

Full-body visible human project® female computational phantom and its applications for biomedical electromagnetic modeling

Full-body visible human project® female computational phant...

引用

IEEE Signal Processing in Medicine and Biology Symposium (SPMB)

作者： J. Yanamadala V. K. Rathi S. Maliye H. A. Win A. L. Tran M. Zagalskaya G. M. Noetscher S. N. Makarov M. K. Kozlov A. Nazarian Electrical and Computer Engineering Department Worcester Polytechnic Institute Worcester MA USA Max Plank Inst. for Human Cognitive and Brain Sciences Leipzig Germany Beth Israel Deaconess Medical Center Harvard Medical School Boston MA USA

This study describes the development to date of a computational full-body human phantom based on the VHP female dataset. Its unique feature is full compatibility both with MATLAB and specialized FEM computational software packages such as ANSYS HFSS/Maxwell 3D. Applications for low-frequency and radio-frequency electromagnetic modeling are considered.

关键词： Image segmentation Surface treatment Surface reconstruction Phantoms Three-dimensional displays MATLAB Head

来源：评论

学校读者我要写书评

暂无评论

Low-Density Cut Based Tree Decomposition for Large-Scale SVM Problems

Low-Density Cut Based Tree Decomposition for Large-Scale SVM...

引用

IEEE International Conference on Data Mining (ICDM)

作者： Lifang He Hong-Han Shuai Xiangnan Kong Zhifeng Hao Xiaowei Yang Philip S. Yu Faculty of Computer Guangdong University of Technology Guangzhou China Graduate Institute of Communication Engineering National Taiwan University Taiwan Department of Computer Science Worcester Polytechnic Institute MA USA School of Sciences South China University of Technology China Department of Computer Science University of Illinois at Chicago IL USA

ISBN: (纸本)9781479943012

The current trend of growth of information reveals that it is inevitable that large-scale learning problems become the norm. In this paper, we propose and analyze a novel Low-density Cut based tree Decomposition method for large-scale SVM problems, called LCD-SVM. The basic idea here is divide and conquer: use a decision tree to decompose the data space and train SVMs on the decomposed regions. Specifically, we demonstrate the application of low density separation principle to devise a splitting criterion for rapidly generating a high-quality tree, thus maximizing the benefits of SVMs training. Extensive experiments on 14 real-world datasets show that our approach can provide a significant improvement in training time over state-of-the-art methods while keeps comparable test accuracy with other methods, especially for very large-scale datasets.

关键词： Training Support vector machines Accuracy Decision trees Computational complexity Histograms Educational institutions

来源：评论

学校读者我要写书评

暂无评论

A novel fast modular multiplier architecture for 8,192-bit RSA cryposystem

A novel fast modular multiplier architecture for 8,192-bit R...

引用

IEEE Conference on High Performance Extreme Computing (HPEC)

作者： Wei Wang Xinming Huang Department of Electrial and Computer Engineering Worcester Polytechnic Institute Worcester MA USA

Modular multiplication is the most crucial component in RSA cryptosystem. In this paper, we present a new modular multiplication architecture using the Strassen multiplication algorithm and Montgomery reduction. The architecture is different from the interleaved version of Montgomery multiplication traditionally used in RSA design. By selecting different bases of 16 or 24 bits, it could perform 8,192-bit or 12,288-bit modular multiplication. The design was synthesized on the Altera's Stratix-V FPGA using Quartus II. It performs one modular multiplication in 2,030 cycles. When operating at 209 MHz, the execution time for an 8K- or 12K-bit modular multiplication is about 9.7 μs.

关键词： computer architecture Hardware Algorithm design and analysis Field programmable gate arrays Public key cryptography Throughput

来源：评论

学校读者我要写书评

暂无评论

GPU based real-time trinocular stereovision

GPU based real-time trinocular stereovision

引用

Intelligent Robots and computer Vision XXX: Algorithms and Techniques

作者： Yao, Yuanbin Linton, R.J. Padir, Taskin Robotics Engineering Program Electrical and Computer Engineering Department Worcester Polytechnic Institute 100 Institute Road Worcester MA 01609 United States

ISBN: (纸本)9780819494351

Most stereovision applications are binocular which uses information from a 2-camera array to perform stereo matching and compute the depth image. Trinocular stereovision with a 3-camera array has been proved to provide higher accuracy in stereo matching which could benefit applications like distance finding, object recognition, and detection. This paper presents a real-time stereovision algorithm implemented on a GPGPU (General-purpose graphics processing unit) using a trinocular stereovision camera array. Algorithm employs a winner-take-all method applied to perform fusion of disparities in different directions following various image processing techniques to obtain the depth information. The goal of the algorithm is to achieve real-time processing speed with the help of a GPGPU involving the use of Open Source computer Vision Library (OpenCV) in C++ and NVidia CUDA GPGPU Solution. The results are compared in accuracy and speed to verify the improvement. © 2013 SPIE-IS&T.

关键词： Graphics processing unit

来源：评论

学校读者我要写书评

暂无评论

An ultra-low-power bioamplifier for implantable large-scale recording of neural activity

An ultra-low-power bioamplifier for implantable large-scale ...

引用

2013 IEEE 14th Annual Wireless and Microwave Technology Conference, WAMICON 2013

作者： Li, Yang-Guo Ma, Qingyun Haider, Mohammad Rafiqul Massoud, Yehia Department of Electrical and Computer Engineering University of Alabama at Birmingham Birmingham AL 35294-4551 United States Department of Electrical and Computer Engineering Worcester Polytechnic Institute Worcester MA 01609 United States

ISBN: (纸本)9781467355360

Power dissipation of bioamplifiers has become one of the most critical factors for up-to-date implantable neural recording microsystems as the increasing of recording channels. This paper presents an ultra-low-power bioamplifier which is designed for the very-large-scale integration of neural recordings. To reduce the power, the proposed bioamplifier is designed to work with a 0.5 V power supply and all MOSFETs operate at weak inversion region. Both folded-cascode and wide-swing structures are employed to fully exploit the output swing. By producing a 18/1 bias current ratio between input transistors and load current mirror, the noise performance of the proposed bioamplifier is optimized for the given power dissipation. Designed in a 0.13-μm CMOS process, the proposed bioamplifier consumes only 61.7 nW power to obtain a gain of 23.8 dB and a bandwidth of 3.6 KHz. The input-referred noise over the entire bandwidth is 12.7 μVrms, corresponding to a noise-efficiency factor of 3.1. © 2013 IEEE.

关键词： Bandwidth

来源：评论

学校读者我要写书评

暂无评论

Accelerating a novel particle-based fluid simulation on the GPU

Accelerating a novel particle-based fluid simulation on the ...

引用

IEEE Conference on High Performance Extreme Computing (HPEC)

作者： Zhilu Chen James Kingsley Xinming Huang Erkan Tüzel Department of Electrical and Computer Engineering Worcester Polytechnic Institute Department of Physics Worcester Polytechnic Institute

Stochastic Rotation Dynamics (SRD) is a novel particle-based simulation method that can be used to model complex fluids [1], [2], such as binary and ternary mixtures [3], and polymer solutions [4]-[6], in either two or three dimensions. Although SRD is efficient compared to traditional methods, it is still computationally expensive for large system sizes, e.g. when using a large array of particles to simulate dense polymer solutions. Recently, as the power offered by Graphics Processing Units (GPUs) has risen, General Purpose GPU (GPGPU) computing has been introduced as an effective way to improve performance for parallel computation tasks. This work focuses on the acceleration of SRD simulations using Nvidia's GPGPU architecture, CUDA. We find that while the speed improvements delivered by GPU acceleration vary with the simulation version and parameters used, our GPU implementation runs around 10 times faster than the CPU version for basic simulations, and up to 50 times faster for polymers in solution.

关键词： Polymers Graphics processing units Computational modeling Kernel Instruction sets Arrays Acceleration

来源：评论

学校读者我要写书评

暂无评论

A performance comparison of interference alignment and opportunistic transmission with channel estimation errors

A performance comparison of interference alignment and oppor...

引用

Annual Conference on Information Sciences and Systems (CISS)

作者： Min Ni D. Richard Brown Department of Electrical and Computer Engineering Worcester Polytechnic Institute Worcester MA

This paper compares interference alignment and opportunistic transmission for a 3-user single-input single-output (SISO) interference channel in terms of average sum rate in the presence of channel estimation errors. In the case of interference alignment, channel estimation errors cause interference leakage which consequently results in a loss of achievable rate. In the case of opportunistic transmission, channel estimation errors result in a non-zero probability of incorrectly choosing the node with the best channel. The effect of these impairments is quantified in terms of the achievable average sum rate of these transmission techniques. Analysis and numerical examples for independent and identically distributed fading channels show that SISO interference alignment can achieve better average sum rate with good channel estimates and at high SNR whereas opportunistic transmission provides better performance at low SNR and/or when the channel estimates are poor.

关键词： Channel estimation Signal to noise ratio Transmitters Receivers Interference channels Vectors

来源：评论

学校读者我要写书评

暂无评论

Design of a sub-picosecond-jitter delay-lock-loop for interleaved ADC sample clock synthesis

Design of a sub-picosecond-jitter delay-lock-loop for interl...

引用

Midwest Symposium on Circuits and Systems (MWSCAS)

作者： John A. McNeill Jianping Gong Rabeeh Majidi Electrical and Computer Engineering Department Worcester Polytechnic Institute Worcester MA

This paper presents a design technique for generation of GHz ADC sampling clock phases from a low-cost low-frequency clock source. Jitter of order 0.1ps is enabled using a DLL-based frequency multiplication method. Nonidealities of the DLL approach are mitigated through digital background correction. Simulated results in a 180nm CMOS process are presented.

关键词： Jitter Clocks Delays CMOS integrated circuits Noise Calibration Power dissipation

来源：评论

学校读者我要写书评

暂无评论

Real-time traffic sign detection using SURF features on FPGA

Real-time traffic sign detection using SURF features on FPGA

引用

IEEE Conference on High Performance Extreme Computing (HPEC)

作者： Jin Zhao Sichao Zhu Xinming Huang Department of Electrical and Computer Engineering Worcester Polytechnic Institute

Drivers' failure to observe traffic signs, especially the stop signs, has led to many serious traffic accidents. Video-based traffic sign detection is an important component of driver-assistance systems. In earlier systems, simple color and shape-based detection methods have been broadly applied. Recently, feature-based traffic sign detection algorithms are proposed to obtain more accurate results, especially when combined with the previous two. The Speeded Up Robust Features (SURF) algorithm is an outstanding feature detector and descriptor with rotation and illumination invariance. Unfortunately, due to its computational complexity, the application of SURF algorithm remains limited in real-time systems. In this paper, we present a real-time SURF-based traffic sign detection system by exploiting parallelism and rich resources in FPGAs. The proposed hardware design is able to accurately process video streams of 800 × 600 resolution at 60 frame per second.

关键词： Field programmable gate arrays Feature extraction Random access memory computer architecture Clocks Real-time systems Detectors

来源：评论

学校读者我要写书评

暂无评论

Design Considerations for a Multi-Integrator Architecture for Random Demodulation Compressive Sensing

Design Considerations for a Multi-Integrator Architecture fo...

引用

IEEE International Midwest Symposium on Circuits and Systems

作者： Sami Smaili Vikas Singal Yehia Massoud Electrical and Computer Engineering Department Worcester Polytechnic Institute

ISBN: (纸本)9781479900657

The random demodulator architecture is a compressive sensing based receiver that allows the reconstruction of frequency-sparse signals from measurements acquired at a rate below the signal's Nyquist rate. This in turn results in tremendous power savings in receivers because of the direct correlation between the power consumption of analog-to-digital converters (ADCs) in communication receivers and the sampling rate at which these ADCs operate. In this thesis, we propose design techniques for a robust and efficient random demodulator. The resetting mechanism can pose challenges in practical settings that can degrade the performance of the random demodulator. We propose practical approaches to mitigate the effect of resetting and propose resetting schemes that provide robust performance.

关键词： Demodulation Receivers Bandwidth Transistors Compressed sensing Random sequences Analog-digital conversion

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86页 << < 39 40 41 42 43 44 45 46 47 48 > >>

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：