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

418 篇 会议
394 篇 期刊文献
1 册 图书

馆藏范围

813 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

580 篇 工学
- 288 篇 计算机科学与技术...
- 269 篇 信息与通信工程
- 206 篇 软件工程
- 131 篇 电子科学与技术（可...
- 69 篇 仪器科学与技术
- 68 篇 控制科学与工程
- 59 篇 机械工程
- 48 篇 电气工程
- 44 篇 光学工程
- 38 篇 动力工程及工程热...
- 36 篇 网络空间安全
- 22 篇 生物工程
- 14 篇 力学（可授工学、理...
- 13 篇 航空宇航科学与技...
- 12 篇 安全科学与工程
- 11 篇 化学工程与技术
- 8 篇 材料科学与工程（可...
- 8 篇 土木工程
303 篇 理学
- 165 篇 物理学
- 121 篇 数学
- 33 篇 统计学（可授理学、...
- 30 篇 系统科学
- 23 篇 生物学
- 11 篇 化学
110 篇 管理学
- 85 篇 管理科学与工程(可...
- 32 篇 工商管理
- 30 篇 图书情报与档案管...
29 篇 军事学
- 28 篇 军队指挥学
10 篇 艺术学
- 10 篇 设计学（可授艺术学...
9 篇 经济学
- 9 篇 应用经济学
9 篇 法学
6 篇 医学
4 篇 农学
1 篇 文学

主题

41 篇 wireless communi...
32 篇 quantum cryptogr...
31 篇 wireless sensor ...
28 篇 quantum communic...
19 篇 simulation
18 篇 cognitive radio
17 篇 interference
16 篇 delays
16 篇 quality of servi...
16 篇 optimization
14 篇 network coding
13 篇 energy efficienc...
12 篇 routing
12 篇 servers
12 篇 algorithm design...
12 篇 feature extracti...
11 篇 resource managem...
11 篇 security
11 篇 correlation
11 篇 cloud computing

机构

63 篇 institute of qua...
62 篇 college of compu...
62 篇 key lab of broad...
62 篇 key lab of broad...
57 篇 key lab of broad...
49 篇 jiangsu high tec...
43 篇 key lab of broad...
39 篇 key laboratory o...
33 篇 institute of sig...
31 篇 key laboratory o...
30 篇 national mobile ...
28 篇 institute of sig...
18 篇 key laboratory o...
16 篇 key laboratory o...
16 篇 national laborat...
15 篇 key lab of broad...
15 篇 key laboratory o...
13 篇 nanjing universi...
13 篇 key lab of broad...
13 篇 school of scienc...

作者

36 篇 qin wang
35 篇 yang zhen
32 篇 wang ruchuan
29 篇 lei wang
22 篇 jianxin chen
22 篇 mingkai chen
21 篇 yu-bo sheng
21 篇 wang qin
21 篇 lan zhou
20 篇 yang geng
19 篇 baoyu zheng
18 篇 jingwu cui
17 篇 wang lei
17 篇 zhen yang
17 篇 sun zhixin
17 篇 zhixin sun
16 篇 chun-hui zhang
15 篇 dong hu
14 篇 kun wang
14 篇 chen mingkai

语言

767 篇 英文
35 篇 中文
11 篇 其他

检索条件"机构=Key Lab. of Broadband Wireless Communication and Sensor Network Technology"

共 813 条记录，以下是601-610 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：

Research on moving object detection based on the Bayesian theory

Research on moving object detection based on the Bayesian th...

引用

作者： Hu, D. Liu, X. Education Ministry's Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications China Jiangsu Province's Key Lab of Image Procession and Image Communications Nanjing University of Posts and Telecommunications China

ISBN: (纸本)9781845648282

For effective and efficient detection of moving objects from complex surveillance scenarios, a novel integrated object detection scheme based on clustering and Bayesian theory is proposed in this paper. The algorithm conducts clustering analysis in the time domain as the pre-segmentation step for later Bayesian judgment processing. Furthermore, temporal differential image was used to classify dynamical and static pixels, which were then used to direct the Bayesian judgment with proper models. The clustering processing reduced the number of the mixture models, which in turn, reduced the computational complexity while ensuring accurate moving object detection. Simulation results show that the proposed scheme well exploited the temporal correlation of the video sequences and the accuracy of the detected objects can be improved by nearly 20% compared to the typical Gaussian mixture modeling algorithm. © 2014 WIT Press.

关键词： Object detection

来源：评论

学校读者我要写书评

暂无评论

Object detection by clustering-based nonparametric kernel density estimation

Object detection by clustering-based nonparametric kernel de...

引用

作者： Hu, D. Hu, J. Education Ministry's Key Lab of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications China Jiangsu Province's Key Lab of Image Procession and Image Communications Nanjing University of Posts and Telecommunications China

ISBN: (纸本)9781845648282

Nonparametric model is one of the popular ones for background modeling for its ability to adapt to changes quickly in dynamic environment and enable very sensitive detection of moving objects. However, the method is too complex and computationally inefficient to real-time application. In this paper, a fast and efficient scheme for moving object detection by nonparametric background modeling was proposed, whereas the background was modeled combining clustering theory to eliminate the large amount of redundant information and noise pixels in background modeling stage. Moreover, adaptive background and temporal differencing was used to filter out unchanged background pixels, thus enabling an additional reduction in computational requirements and improving the detection results. Besides, RGB color components were substituted by chromaticity coordinates to suppress shadow effects. Experimental results demonstrated the effectiveness of the proposed algorithm. © 2014 WIT Press.

关键词： Object detection

来源：评论

学校读者我要写书评

暂无评论

A dynamic web services selection algorithm based on trust model for grid environment

A dynamic web services selection algorithm based on trust mo...

引用

6th China Conference of wireless sensor networks, CWSN 2012

作者： Zhang, Lin Liu, Zhengbang Wang, Ruchuan Wang, Haiyan College of Computer Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China

ISBN: (纸本)9783642362514

In order to find the service nodes, which the users are satisfied with, in a high speed and efficiency in open network environment, a new grid-oriented multi-level service selection model is proposed, which is based on the concept of user-similarity group. On this condition, direct trust calculation based on time decay is given and fine-grained recommendation trust calculation is studied, which can distinguish the ability of honesty. In addition, based on activity level of nodes, dynamic weight-allocation method is proposed, which can make the prediction results be closer to the fact. After job-interaction, the update algorithm about honesty ability of recommendation nodes is researched, which will provide more reasonable and reliable reference for the next prediction. Simulation results show that the service selection model and trust calculation methods are reasonable and accurate. © 2013 Springer-Verlag.

关键词： Grid computing

来源：评论

学校读者我要写书评

暂无评论

R-AODV: A cognitive AODV routing algorithm in wireless network

R-AODV: A cognitive AODV routing algorithm in wireless netwo...

引用

6th China Conference of wireless sensor networks, CWSN 2012

作者： Ye, Xiaoguo Dong, Feifei Wang, Ruchuan College of Computer Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Jiangsu Province Nanjing Jiangsu 210003 China

ISBN: (纸本)9783642362514

wireless communication system plays a more and more important role in many fields. wireless network using traditional AODV algorithm only considers the minimal hop of all routes and can not meet specific QoS requirements. Some network resources will be wasted to some extend using traditional algorithm. A cognitive routing algorithm, R-AODV, which is based on the AODV algorithm, is proposed in this paper. The new proposed algorithm collects network status and chooses different routing strategy to make the best use of network resources. It may collect network status before having routing algorithm and according to different conditions of current network to choose different routing algorithm, which may make the best use of network resources. © 2013 Springer-Verlag.

关键词： Quality of service

来源：评论

学校读者我要写书评

暂无评论

Compressed sensing data fusion of monitoring cyanobacteria bloom-forming

Compressed sensing data fusion of monitoring cyanobacteria b...

引用

6th China Conference of wireless sensor networks, CWSN 2012

作者： Zou, Zhiqiang Li, Zeting Zhao, Hao Hu, Cunchen Zhang, Fei College of Computer Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Jiangsu Province Nanjing Jiangsu 210003 China

ISBN: (纸本)9783642362514

wireless senor networks have more and more applications while fundamental constraint still exists, such as limited power supply and bandwidth. When the sensing signal exhibits spare, we can sampling only a part of signal corresponding to nonzero coefficients. Inspired by recent results in theory of compressive sensing (CS), we propose a data fusion method based on CS. First, we describe the distributed data fusion in UWSNs based on CS. Then, we present a monitoring model of the cyanobacteria bloom-forming (CBF). Finally, we demonstrate the performance analysis and provide concluding remarks. © 2013 Springer-Verlag.

关键词： Compressed sensing

来源：评论

学校读者我要写书评

暂无评论

Low-cost VR system based on wireless accelerometer sensor

Low-cost VR system based on wireless accelerometer sensor

引用

6th China Conference of wireless sensor networks, CWSN 2012

作者： Jiang, Lingyun Wang, Ruchuan Qian, Wenxiang Lv, Yachao College of Computer Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China

ISBN: (纸本)9783642362514

Virtual reality(VR) games have been popular in recent years, developed in the form of the games by capturing the body's various physiological activities, including the surrounding environmental factors to achieve a colorful variety of game features. This paper presents a system using acceleration sensor to capture the body movements to achieve gaming method. First the user's motion is captured by accelerometer sensor, then the signals collected by sensor can be processed and sent to computer. Finally the motion data of virtual character are synthesized to the VR game by the common interface processing these data. This motion-imitate system is diversity with combining various other appliances and the price and difficulty of development is reduced comparing with the recent mainstream VR games developing method. © 2013 Springer-Verlag.

关键词： Virtual reality

来源：评论

学校读者我要写书评

暂无评论

AR-HS: Ant routing optimized algorithm on HAPs-satellite integrated networks

AR-HS: Ant routing optimized algorithm on HAPs-satellite int...

引用

6th China Conference of wireless sensor networks, CWSN 2012

作者： Ye, Xiaoguo Cheng, Huimin Wang, Ruchuan College of Computer Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing University of Posts and Telecommunications Nanjing Jiangsu 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Nanjing University of Posts and Telecommunications Ministry of Education Jiangsu Province Nanjing Jiangsu 210003 China

ISBN: (纸本)9783642362514

The routing optimized problem in HAPs-Satellite integrated network is focused on this paper. A novel routing algorithm(AR-HS) based on the swarm intelligence by changing the pheromone updating strategy is proposed. In order to build an optimal solution, the proposed algorithm make use of ant agents that consist of probe packets sent on the HAPs-Satellite integrated network that allow to find the optimization problem solution. In this work we have performed a comparison of a classical shortest path algorithm with our the proposed algorithm ,and the simulation results show that our routing algorithm can reduce end to end delay and drop ratio, and improve performance of network. © 2013 Springer-Verlag.

关键词： Satellites

来源：评论

学校读者我要写书评

暂无评论

A new TCP design for satellite-HAP networks

A new TCP design for satellite-HAP networks

引用

6th China Conference of wireless sensor networks, CWSN 2012

作者： Wang, Sudan Sun, Lijuan Xiao, Fu Ye, Xiaoguo Wang, Ruchuan College of Computer Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China

ISBN: (纸本)9783642362514

In recent years, several new TCP congestion control algorithms have been proposed to improve TCP performance for networks of high bandwidth delay products. Satellite-HAP networks providing high-speed data transmissions (up to 1 Gb/s). This article aims to show that the proposed new TCP, as a modification of TCPs congestion control mechanism, allows it to achieve reasonable performance in Satellite-HAP networks. In this paper, we implement the performance simulation in NS-2, and the results demonstrate that the proposed new TCP for Satellite-HAP networks has a considerable performance improvement comparing with the other variations of TCP. © 2013 Springer-Verlag.

关键词： Satellites

来源：评论

学校读者我要写书评

暂无评论

The research of routing forwarding strategies in DTNs based on convergence point

The research of routing forwarding strategies in DTNs based ...

引用

6th China Conference of wireless sensor networks, CWSN 2012

作者： Wang, Luxuan Sun, Lijuan Xiao, Fu Ye, Xiaoguo Wang, Ruchuan College of Computer Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China Key Lab. of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Nanjing University of Posts and Telecommunications Jiangsu Province Nanjing 210003 China

ISBN: (纸本)9783642362514

DTN is developed as an emerging network technology which is mainly used in network with long waiting time, intermittent connectivity, and other extreme environments network. It has be favored in the military, transportation, marine monitoring, wildlife tracking, satellites communications and have been applied in some aspects. Currently, there is a lot of research about the DTN. The study includes three hot issues: the routing nodes, DTN-based mobility model and the data distribution and retrieval. To better solve the problem of data distribution and retrieval in DTN, an improved routing algorithm is proposed in this paper. © 2013 Springer-Verlag.

关键词： network protocols

来源：评论

学校读者我要写书评

暂无评论

AN ID-based online/offline signature scheme without random oracles for wireless sensor networks

AN ID-based online/offline signature scheme without random o...

引用

作者： Wang, Zhiwei Chen, Wei College of Computer Nanjing University of Posts and Telecommunications Ministry of Education Jiangsu Province Nanjing 210003 Jiangsu China Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks Nanjing 210003 Jiangsu China Key Lab of Broadband Wireless Communication and Sensor Network Technology Ministry of Education Jiangsu Province Nanjing 210003 Jiangsu China

Online/offline signature schemes allow one to quickly compute a digital signature from a precomputed coupon. In this paper, we present an ID-based online/offline signature for wireless sensor networks (WSNs), which is based on Hohenberger' RSA signature (Crypto 09). We argue that due to significant reduction in costs of computation and storage, our scheme is particularly suitable for the WSNs environment with severely constrained resources. Our scheme can be proved secure under the factoring assumption without random oracles. © 2012 Springer-Verlag London Limited.

关键词： wireless sensor networks

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82页 << < 57 58 59 60 61 62 63 64 65 66 > >>

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：