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

1,411 篇 会议
20 篇 期刊文献
16 册 图书

馆藏范围

1,447 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

929 篇 工学
- 598 篇 计算机科学与技术...
- 430 篇 信息与通信工程
- 312 篇 软件工程
- 302 篇 电气工程
- 113 篇 控制科学与工程
- 103 篇 测绘科学与技术
- 71 篇 仪器科学与技术
- 69 篇 机械工程
- 58 篇 电子科学与技术（可...
- 53 篇 动力工程及工程热...
- 29 篇 生物工程
- 28 篇 生物医学工程（可授...
- 17 篇 化学工程与技术
- 16 篇 光学工程
- 16 篇 材料科学与工程（可...
- 16 篇 建筑学
- 14 篇 农业工程
- 13 篇 土木工程
- 13 篇 环境科学与工程（可...
202 篇 理学
- 113 篇 数学
- 57 篇 物理学
- 37 篇 统计学（可授理学、...
- 31 篇 生物学
- 22 篇 化学
- 16 篇 系统科学
117 篇 管理学
- 72 篇 管理科学与工程(可...
- 54 篇 图书情报与档案管...
- 23 篇 工商管理
36 篇 医学
- 32 篇 临床医学
- 18 篇 基础医学(可授医学...
14 篇 农学
9 篇 经济学
4 篇 法学
2 篇 文学
2 篇 军事学

主题

350 篇 wireless sensor ...
85 篇 neural networks
75 篇 sensor networks
64 篇 monitoring
61 篇 wireless communi...
52 篇 sensor nodes
48 篇 computer network...
47 篇 sensor systems
45 篇 information proc...
43 篇 energy consumpti...
43 篇 sensor phenomena...
40 篇 signal processin...
36 篇 routing
36 篇 protocols
36 篇 energy efficienc...
30 篇 intelligent sens...
29 篇 costs
27 篇 artificial neura...
27 篇 sensors
26 篇 robustness

机构

10 篇 pengcheng labora...
10 篇 shenzhen interna...
10 篇 risc-v internati...
6 篇 school of inform...
5 篇 national enginee...
4 篇 department of el...
3 篇 university of sc...
3 篇 school of comput...
3 篇 college of infor...
3 篇 department of co...
3 篇 australian insti...
3 篇 department of el...
3 篇 wearable computi...
3 篇 national univers...
3 篇 univ windsor sch...
3 篇 univ melbourne d...
3 篇 school of engine...
3 篇 autonomous syste...
3 篇 university of ne...
3 篇 department of el...

作者

10 篇 xinlei chen
4 篇 pubudu n. pathir...
4 篇 el-marakby randa
4 篇 wendong xiao
4 篇 tong xinglin
4 篇 jiannong cao
3 篇 loke seng wai
3 篇 yan zhuo
3 篇 soman k. p.
3 篇 vinayakumar r.
3 篇 stuart kininmont...
3 篇 vetterli m
3 篇 chen-khong tham
3 篇 poornachandran p...
3 篇 xuzhe wang
3 篇 zhang xinman
3 篇 gianluigi ferrar...
3 篇 kininmonth stuar...
3 篇 krishnaswamy sho...
3 篇 tham chen-khong

语言

1,417 篇 英文
23 篇 中文
5 篇 其他
3 篇 土耳其文

检索条件"任意字段=3rd International Symposium on Information Processing in Sensor Networks"

共 1447 条记录，以下是1331-1340 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：

Peer-to-peer spatial queries in sensor networks 3

Peer-to-peer spatial queries in sensor networks

引用

3rd international Conference on Peer-to-Peer Computing (P2P 2003)

作者： Demirbas, M Ferhatosmanoglu, H Ohio State Univ Dept Comp & Informat Sci Columbus OH 43210 USA

ISBN: (纸本)0769520235

sensor networks, that consist of potentially several thousands of nodes each with sensing (heat, sound, light, magnetism, etc.) and wireless communication capabilities, provide great opportunities for monitoring spatial information about a region of interest. Although spatial query execution has been studied extensively in the context of database systems (e.g., indexing technologies), these solutions are not directly applicable in the context of sensor networks due to the decentralized nature of the sensor networks and the limited computational power and energy scarcity of individual sensor nodes. In this paper, we present a peer-to-peer indexing structure, namely peer-tree, in order to address the problem of energy- and time-efficient execution of spatial queries (such as nearest-neighbor queries) in sensor networks. Loosely speaking, our peer-tree structure can be interpreted as a peer-to-peer version of the centralized R-tree index structure. Using the peer-tree as a building block, we present a peer-to-peer query processing model where a query can be posed in any node of the network without the need of a central server. For achieving minimal energy consumption and minimal response time, our query processing model ensures that only the relevant nodes for the correct execution of a query are involved in the query execution.

关键词： sensor networks peer-to-peer spatial queries distributed index structures

来源：评论

学校读者我要写书评

暂无评论

Queueing theoretic optimal scheduling for multiple input multiple output multiple access channel 3

Queueing theoretic optimal scheduling for multiple input mul...

引用

3rd IEEE international symposium on Signal processing and information Technology

作者： Boche, H Wiczanowski, M Tech Univ Berlin Fac EECS Heinrich Hertz Chair Mobile Commun Technol D-10587 Berlin Germany

ISBN: (纸本)0780382927

In the framework of new services in wireless networks beyond the third generation, asymmetric and flexible uplink transmission schemes are highly desirable. Hence, especially in "data only" networks, an efficient uplink scheduling must not be neglected in the network design. Although not yet well covered in the literature, this area appears to gain importance especially in the face of high speed uplink packet access (HSUPA) radio link design for future wireless systems. In this work we study an uplink scheduling scheme from the information theoretic and queueing theoretic point of view. The objective of the cross-layer [2] scheduling approach we present is the stability of bit-queues awaiting their transmission at every user node. With this approach is associated an optimization problem of maximizing the weighted sum of rates, where the weights express the intensity of packet-traffics at every user node. An important property characterizing our approach is considering only spatial channelization of users, i.e. allocating user signals within one succesive interference cancellation (SIC) order fixed over a certain time interval T. We show, that despite this neglection of time sharing technique, it is possible to achieve an overall optimal stability achieving scheduling for every set of user rate weights. Furthermore, we show that the choice of the SIC-order allowing for the optimal scheduling is independent of user channels and that the associated optimization problem over transmit covariance matrices is convex.

关键词： Covariance matrix Interference cancellation MIMO Optimal scheduling Queueing analysis Radio link Silicon carbide Stability Time sharing computer systems Wireless networks

来源：评论

学校读者我要写书评

暂无评论

Address-vector quantisation applied to speech coding 3

Address-vector quantisation applied to speech coding

引用

3rd IEEE international symposium on Signal processing and information Technology, ISSPIT 2003

作者： Srinonchat, J. Danaher, S. Murray, A. School of Engineering and Technology University of Northumbria NewcastleNE1 8ST United Kingdom Advanced Technology Division Tail Electronics Christchurch New Zealand

ISBN: (纸本)0780382927

The use of address vector quantisation (VQ) in the compression of linear predictive coded (LPC) and line spectral pairs (LSP) speech parameters in a speaker dependent system are examined. Four speakers are investigated;two male and two female. The speech waveform is coded to LPC and LSP parameters using LPC techniques and is vector quantised using an unsupervised neural network, a Kohonen self organising feature map (KSOFM), to create a codebook of 128 entries. Address VQ is applied to the codebook and the data examined for recurring sequences to exploit redundancy. Preliminary results indicate that approximately 46% additional compression is achievable using this method. As Address VQ is a loss-less compression scheme, this reduction is achieved without any further reduction in speech quality. © 2003 IEEE.

关键词： Neural networks

来源：评论

学校读者我要写书评

暂无评论

Theory analysis and experiment study on the amount of information in color night vision system

Theory analysis and experiment study on the amount of inform...

引用

3rd international symposium on Multispectral Image processing and Pattern Recognition

作者： Bai, LF Qian, WX Zhang, Y Zhang, BM Nanjing Univ Sci & Technol Sch Elect Engn & Optoelect Technol Nanjing 210094 Jiangsu Peoples R China

ISBN: (纸本)0819451819

Single sensor night vision system has been developed for many years, but it still has many intrinsic limitations. For example, in single channel imaging system the image contrast will be too low to distinguish different targets. As a new technique, multi-sensor image fusion color night vision is developed. This system can make up single sensor's limitation and improve the system's performance. Depending on Sharmon's formula of the information theory, this paper describes the formula of the fusion image's amount of information and proves that multi-sensor image fusion technique is good at increasing amount of information. Then according to the information theory, the LLLCCD and IRFPA image fusion system is developed. The system's block diagram is given and described in detail in this paper. And the improved fusion algorithm is adopted which is especially good at this fusion system. At last the impersonal judgment of fusion effect is employed to analysis this system's performance and the practical fusion image is given to show this system's good effect.

关键词： amount of information color night vision low light level imaging infrared imaging information fusion information theory

来源：评论

学校读者我要写书评

暂无评论

A new perceptual grouping strategy for automatic extraction of road networks from remotely sensed images

A new perceptual grouping strategy for automatic extraction ...

引用

3rd international symposium on Multispectral Image processing and Pattern Recognition

作者： Sui, HG Li, DR Gong, JY Wuhan Univ Lab Informat Engn Surveying Mapping & Remote Sens Wuhan 430079 Peoples R China

ISBN: (纸本)0819451819

Automatic extracting and updating road networks is a key work for updating geo-spatial information especially in developing countries. Aiming at the deficiency of the perceptual grouping based on geometric relation and based on the similar relation, a new perceptual grouping method that is so-called the perceptual grouping based on the whole relationship is presented. In this method, all kinds of information including geometric properties, image attributes and other information are grouped based on the similarity rules. Based on this new grouping framework, the principles and the procedures of automatic road segments grouping are described in detail from two aspects: one is automatic perceptual grouping for similar road segments and another is automatic extended road segments grouping for non-similar road segments. At last some discussion for new perceptual grouping strategy is given.

关键词： perceptual grouping whole relationship similarity measurement road grouping

来源：评论

学校读者我要写书评

暂无评论

Neural networks for nonlocal hysteresis function identification and compensation 3

Neural networks for nonlocal hysteresis function identificat...

引用

3rd IEEE international symposium on Intelligent Signal processing, WISP 2003

作者： Berényi, Péter Horváth, Gábor Lampaert, Vincent Swevers, Jan Budapest University of Technology and Economics Budapest Hungary Dept. of Measurement and Information Systems Hungary Katholieke Universiteit Leuven Leuven Belgium Dept. of Mechanical Engineering Division PMA Belgium

ISBN: (纸本)0780378644

This paper discusses the on-line identification of nonlocal static hysteresis functions, which are encountered in mechanical friction, magnetic materials, and piezoelectric actuators and causes problems by the design of controllers. In this article we want to introduce a compensation method for friction in presliding regime based on the simplified Leuven Friction Model and on technology borrowed from neural networks. We present a solution how to identify the hysteresis caused by the friction and how to use this identified model for the compensation of the friction effects. Results from both simulations and experiments wilt be shown. ©2003 IEEE.

关键词： Friction

来源：评论

学校读者我要写书评

暂无评论

Parameter estimation using a committee of local expert RBF networks 3

Parameter estimation using a committee of local expert RBF n...

引用

3rd IEEE international symposium on Intelligent Signal processing, WISP 2003

作者： Liatsis, Panos Kammerer, C. Kouremetis, G. Control Systems Centre UMIST PO Box 88 ManchesterM60 1QD United Kingdom Defence Systems Development INTRACOM Markopoulo Ave. Athens19002 Greece

ISBN: (纸本)0780378644

This research proposes a novel sensor fusion system for lane following in Autonomous Vehicle Navigation. The redundant sensors are a camera positioned in front of the rear view mirror of the vehicle and a map matching system consisting of a DGPS and a Digital Map. A local estimate of the road curvature is obtained with the use of the extended Kalman filter, while the global estimate is obtained from the map matching system. A fuzzy logic "gating network " is used to partition the input space into clusters, each associated with a RBF expert network. Training of the complete system is carried out on-line. Simulation results demonstrate the superior performance of the fusion scheme. ©2003 IEEE.

关键词： Parameter estimation

来源：评论

学校读者我要写书评

暂无评论

SIP signalling delay in 3GPP

引用

IFIP TC6/WG6.2 6th international symposium on Communications Interworking, Interworking 2002

作者： Kist, Alexander A. Harris, Richard J. RMIT University BOX 2476V VIC 3001 Australia

ISBN: (纸本)9781475748703

The Session Initiation Protocol (SIP) will be used as the signalling protocol in the IP Multimedia Subsystem (IMS) of 3rd Generation Partnership Project (3GPP) UMTS networks. This paper discusses the delay as a relevant signalling Quality of Service (QoS) parameter. It outlines possible problems concerning the delay for signalling messages and provides empirical estimates for expected delays using existing UDP delay trace data. Simulation results verify the estimates. It is concluded that further study is required to ensure satisfactory QoS, in particular if 3GPP IM Subsystem is to provide equivalent telephony services. © 2003 by Springer Science+Business Media Dordrecht.

关键词： Quality of service

来源：评论

学校读者我要写书评

暂无评论

Lightweight sensing and communication protocols for target enumeration and aggregation

Lightweight sensing and communication protocols for target e...

引用

MOBIHOC 2003: PROCEEDINGS OF The Fourth ACM international symposium on Mobile Ad Hoc Networking and Computing

作者： Fang, Qing Zhao, Feng Guibas, Leonidas Department of Electrical Engineering Stanford University Stanford CA 94305 United States 3333 Coyote Hill Rd Palo Alto CA 94304 United States Department of Computer Science Stanford University Stanford CA 94305 United States

The development of lightweight sensing and communication protocols is a key requirement for designing resource constrained sensor networks. This paper introduces a set of efficient protocols and algorithms, DAM, EBAM, and EMLAM, for constructing and maintaining sensor aggregates that collectively monitor target activity in the environment. A sensor aggregate comprises those nodes in a network that satisfy a grouping predicate for a collaborative processing task. The parameters of the predicate depend on the task and its resource requirements. Since the foremost purpose of a sensor network is to selectively gather information about the environment, the formation of appropriate sensor aggregates is crucial for optimally allocating resources to sensing and communication tasks. This paper makes minimal assumptions about node onboard processing and communication capabilities so as to allow possible implementations on resource-constrained hardware. Factors affecting protocol performance are discussed. The paper presents simulation results showing how the protocol performance varies as key network and task parameters are varied. It also provides probabilistic analyses of network behavior consistent with the simulation results. The protocols have been experimentally validated on a sensor network testbed comprising 25 Berkeley MICA sensor motes.

关键词： Network protocols

来源：评论

学校读者我要写书评

暂无评论

A guard interval based frequency offset compensation scheme for MC-CDMA up-link

A guard interval based frequency offset compensation scheme ...

引用

IEEE international symposium on Signal processing and information Technology (ISSPIT)

作者： Mashury H. Ali Communications and Signal Processing Group Department of Electrical and Computer Engineering Curtin University of Technology Perth Australia

In this paper, a new frequency offset compensation scheme for up link of multicarrier code-division multiple access (MC-CDMA) systems is proposed. The proposed scheme exploits guard interval (GI) information embedded in MC-CDMA symbol blocks and is an extension of the work in F. Daffara and A. Chouly (May 1993). Simulation results show that the new scheme results in improved performance in MC-CDMA uplink.

关键词： Multicarrier code division multiple access Frequency estimation Multiaccess communication OFDM AWGN Fading Bit error rate Signal processing Wireless sensor networks Wireless communication

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145页 << < 130 131 132 133 134 135 136 137 138 139 > >>

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：