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

122 篇 会议

馆藏范围

122 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

114 篇 工学
- 57 篇 测绘科学与技术
- 32 篇 电气工程
- 28 篇 信息与通信工程
- 16 篇 仪器科学与技术
- 11 篇 计算机科学与技术...
- 6 篇 光学工程
- 6 篇 控制科学与工程
- 4 篇 软件工程
- 3 篇 航空宇航科学与技...
- 2 篇 动力工程及工程热...
- 2 篇 建筑学
- 2 篇 土木工程
- 1 篇 力学（可授工学、理...
- 1 篇 材料科学与工程（可...
- 1 篇 电子科学与技术（可...
- 1 篇 化学工程与技术
- 1 篇 船舶与海洋工程
108 篇 理学
- 102 篇 物理学
- 4 篇 数学
- 1 篇 化学
- 1 篇 大气科学
- 1 篇 生物学
- 1 篇 系统科学
- 1 篇 统计学（可授理学、...
40 篇 医学
- 40 篇 临床医学
2 篇 军事学
2 篇 管理学
- 1 篇 管理科学与工程(可...
- 1 篇 工商管理
- 1 篇 图书情报与档案管...
1 篇 经济学
- 1 篇 应用经济学
1 篇 法学
- 1 篇 社会学

主题

21 篇 sensors
15 篇 sensor networks
12 篇 surveillance
8 篇 unmanned aerial ...
6 篇 unattended senso...
6 篇 unattended groun...
5 篇 imaging systems
5 篇 ugs
5 篇 unattended groun...
5 篇 wireless sensor ...
5 篇 uav
5 篇 acoustic sensors
4 篇 autonomous opera...
4 篇 data exfiltratio...
4 篇 signal processin...
4 篇 neural networks
4 篇 cameras
4 篇 acoustics
4 篇 data modeling
4 篇 image processing

机构

5 篇 mil univ technol...
3 篇 teledyne sci co ...
3 篇 univ connecticut...
2 篇 acert orlando fl...
2 篇 usa rdecom picat...
2 篇 u.s. army tank a...
2 篇 u.s. army night ...
2 篇 usn undersea war...
2 篇 department of el...
1 篇 univ concepcion ...
1 篇 datapath inc pow...
1 篇 penn state univ ...
1 篇 univ def fac mil...
1 篇 univ piraeus dep...
1 篇 french german re...
1 篇 rocade est echan...
1 篇 stevens inst tec...
1 篇 maritime operati...
1 篇 china acad engn ...
1 篇 tech univ munich...

作者

6 篇 manzur tariq
6 篇 carapezza edward...
5 篇 hohil myron e.
5 篇 zyczkowski m.
5 篇 desai sachi
4 篇 szustakowski m.
4 篇 morcos amir
4 篇 singh harpreet
4 篇 ciurapinski w.
3 篇 hespanha joao
3 篇 burman jerry
3 篇 butman jerry
3 篇 madhow upamanyu
3 篇 zeller john
3 篇 babb ivar
2 篇 korkalainen mark...
2 篇 shevchenko serge...
2 篇 mustapha adam
2 篇 kukaev alexander
2 篇 palka n

语言

122 篇 英文

检索条件"任意字段=Conference on Unmanned/Unattended Sensors and Sensor Networks XII"

共 122 条记录，以下是61-70 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：

Unsupervised learning in persistent sensing for target recognition by wireless ad hoc networks of ground-based sensors

Unsupervised learning in persistent sensing for target recog...

引用

conference on Intelligent Computing - Theory and Applications VI

作者： Hortos, William S. ACERT Orlando FL 32819 USA

ISBN: (纸本)9780819471529

In previous work by the author, effective persistent and pervasive sensing for recognition and tracking of battlefield targets were seen to be achieved, using intelligent algorithms implemented by distributed mobile agents over a composite system of unmanned aerial vehicles (UAVs) for persistence and a wireless network of unattended ground sensors for pervasive coverage of the mission environment. While simulated performance results for the supervised algorithms of the composite system are shown to provide satisfactory target recognition over relatively brief periods of system operation, this performance can degrade by as much as 50% as target dynamics in the environment evolve beyond the period of system operation in which the training data are representative. To overcome this limitation, this paper applies the distributed approach using mobile agents to the network of ground-based wireless sensors alone, without the UAV subsystem, to provide persistent as well as pervasive sensing for target recognition and tracking. The supervised algorithms used in the earlier work are supplanted by unsupervised routines, including competitive-learning neural networks (CLNNs) and new versions of support vector machines (SVMs) for characterization of an unknown target environment. To capture the same physical phenomena from battlefield targets as the composite system, the suite of ground-based sensors can be expanded to include imaging and video capabilities. The spatial density of deployed sensor nodes is increased to allow more precise ground-based location and tracking of detected targets by active nodes. The "swarm" mobile agents enabling WSN intelligence are organized in a three processing stages: detection, recognition and sustained tracking of ground targets. Features formed from the compressed sensor data are down-selected according to an information-theoretic algorithm that reduces redundancy within the feature set, reducing the dimension of samples used in the target re

关键词： competitive learning neural networks ground sensors mobile software agents multi-class recognition network lifetime persistent sensing support vector machine swarm intelligence target tracking vehicular targets unsupervised learning wireless ad hoc networking

来源：评论

学校读者我要写书评

暂无评论

Miniature optical turbulence sensor for coastal environmental, homeland security, and military monitoring applications - art. no. 67360U

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Carapezza, Edward M. Lombardi, Gabrial Butman, Jerry Babb, Ivar Univ Connecticut Groton CT 06340 USA

ISBN: (纸本)9780819468949

This paper describes an innovative miniature optical sensor for measuring the turbulence in water columns. The turbulence. sensor consists of a single-frequency laser transmitter and a photodetector on which the scattered light from the turbulent water is coherently mixed with a sample of the transmitted beam. This miniature sensor could be used on mobile platforms, such as unmanned underwater vehicles (UUV's), to wake follow platforms, schools of fish or marine mammals or on stationary unattended underwater sensors to monitor natural turbulence in littoral waters. Arrays of fixed unattended sensors could be used to detect the wake of transiting submerged vehicles, scuba divers, marine mammals or large schools of fish. A mobile platform equipped with a miniature turbulence sensor could to be cued to the general location and depth of an underwater target and then the platform could use this small aperture sensor to acquire and follow the wake. This turbulence sensor system could be miniaturized and packaged into a very small volume;approximately the size of a wristwatch.

关键词： turbulence sensor underwater optical sensor unattended sensors wake following UUV maritime security marine mammal sensor fish sensor

来源：评论

学校读者我要写书评

暂无评论

Intelligent maritime security system with sensor networks for coastal environmental and homeland security applications - art. no. 67360F

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Carapezza, Edward M. Bucklin, Ann Univ Connecticut Groton CT 06340 USA

ISBN: (纸本)9780819468949

This paper proposes an innovative command and control system design and the use of low, cost distributed sensor networks for an intelligent maritime security system. This concept utilizes a network of small passive and active multi-phenomenological unattended sensors and shore based optical sensors to detect, classify, and track submerged threat objects approaching high value coastal assets, such as ports, harbors, residential, commercial, and military facilities and areas. The network of unattended, in-water sensors perform the initial detection, classification, and coarse tracking and then queues shore based optical laser radar sensors. These shore-based sensors perform a high resolution sector search to develop a precision track on the submerged threat objects. Potential threat objects include submarines, submerged barges, UUV's, swimmers carrying threat objects such as explosives, chemical, biological, radiological, and nuclear materials. Reliable systems with low false alarm rates (FAR) are proposed. Tens to hundreds of low cost passive sensors are proposed to be deployed conjunctively with several active acoustic and optical sensors in threat and facility dependant patterns to maximize the detection, tracking and classification of submerged threat objects.

关键词： sensor networks intelligent systems command and control systems unattended sensors homeland security maritime security detection classification and tracking

来源：评论

学校读者我要写书评

暂无评论

Cargo identification algorithms facilitating unmanned/unattended inspection at high throughput portals - art. no. 67360M

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Chalmers, Alex Amer Sci & Engn Billerica MA 01821 USA

ISBN: (纸本)9780819468949

A simple model is presented of a possible inspection regimen applied to each leg of a cargo containers' journey between its point of origin and destination. Several candidate modalities are proposed to be used at multiple remote locations to act as a pre-screen inspection as the target approaches a perimeter and as the primary inspection modality at the portal. Information from multiple data sets are fused to optimize the costs and performance of a network of such inspection systems. A series of image processing algorithms are presented that automatically process X-ray images of containerized cargo. The goal of this processing is to locate the container in a real time stream of traffic traversing a portal without impeding the flow of commerce. Such processing may facilitate the inclusion of unmanned/unattended inspection systems in such a network. Several samples of the processing applied to data collected from deployed systems are included. Simulated data from a notional cargo inspection system with multiple sensor modalities and advanced data fusion algorithms are also included to show the potential increased detection and throughput performance of such a configuration.

关键词： image processing non intrusive inspection x-ray imaging automatic cargo detection unmanned/unattended

来源：评论

学校读者我要写书评

暂无评论

Data harvesting using optical wireless communication for earthquake rescue effort - art. no. 673615

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Amon, Shlomi Kedar, Debbie Ben Gurion Univ Negev Dept Elect & Comp Engn Satellite & Wireless Commun Lab IL-84105 Beer Sheva Israel

ISBN: (纸本)9780819468949

networks of sensors are an emerging technology for real-time data gathering in a wide variety of civilian and military applications. sensor networks comprise a large number of miniature nodes with sensing, computing and wireless communication capabilities and are randomly deployed in an area or volume of interest that may be remote or hazardous especially in defense applications. Using optical wireless communication (OWC) a population of sensor nodes can be located and mapped and encoded data can be transmitted to the base station. In this paper we review some theoretical and experimental work in this area and underline some of the challenges and possible solutions.

关键词： optical wireless communication wireless sensor networks data harvesting

来源：评论

学校读者我要写书评

暂无评论

Integrated multi-sensor package (IMSP) for unmanned vehicle operations - art. no. 673604

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Crow, Eddie C. Reichard, Karl Rogan, Chris Callen, Jeff Seifert, Elwood Penn State Univ University Pk PA 16802 USA

ISBN: (纸本)9780819468949

This paper describes recent efforts to develop integrated multi-sensor payloads for small robotic platforms for improved operator situational awareness and ultimately for greater robot autonomy. The focus is on enhancements to perception through integration of electro-optic, acoustic, and other sensors for navigation and inspection. The goals are to provide easier control and operation of the robot through fusion of multiple sensor outputs, to improve interoperability of the sensor payload package across multiple platforms through the use of open standards and architectures, and to reduce integration costs by embedded sensor data processing and fusion within the sensor payload package. The solutions investigated in this project to be discussed include: improved capture, processing and display of sensor data from multiple, non-commensurate sensors;an extensible architecture to support plug and play of integrated sensor packages;built-in health, power and system status monitoring using embedded diagnostics/prognostics;sensor payload integration into standard product forms for optimized size, weight and power;and the use of the open Joint Architecture for unmanned Systems (JAUS)/Society of Automotive Engineers (SAE) AS-4 interoperability standard. This project is in its first of three years. This paper will discuss the applicability of each of the solutions in terms of its projected impact to reducing operational time for the robot and teleoperator.

关键词： multi-sensor payloads unmanned ground vehicles robots JAUS open-systems architecture operator control unit service oriented architecture force protection physical security Penn State University

来源：评论

学校读者我要写书评

暂无评论

On the reliability of a convoy of unmanned intelligent vehicles and their collaboration and coordination - art. no. 673606

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Singh, Harpreet Hua, Lei Mustapha, Adam Dixit, Arati M. Gerhart, Grant Hura, Gurdeep S. Wayne State Univ Dept Elect & Comp Engn Detroit MI 48202 USA

ISBN: (纸本)9780819468949

There is an increasing interest in the use of a convoy of unmanned intelligent vehicles for defense and security. These vehicles have a number of sensors associated with them. It is very important to have a highly reliable sensor network so as to determine the dynamic reliability of the intelligent vehicle system for a safe battlefield environment. The mobility, path planning and navigation of such convoy of vehicles are in the state of infancy. However, it is considered important to develop the reliability techniques so that a commander in the battle of field can predict the reliability of the various stages of the movement of the convoy. He can then take decisions depending on reliabilities determined at various places and time. In this paper a combination of intelligent techniques like fuzzy and Boolean algebra techniques are exploited to determine the reliability of the network in the battlefield. The branches of reliabilities are determined using intelligent approaches like fuzzy logic while terminal reliabilities are determined using Boolean algebra. Based on this approach, a new algorithm is proposed in determining the dynamic reliability of convoy of unmanned intelligent vehicles. Such an approach will help in the collaboration and coordination of the convoy of vehicles.

关键词： reliability fuzzy logic Boolean algebra unmanned vehicles computer communication network defense and security

来源：评论

学校读者我要写书评

暂无评论

Simulation of convoy of unmanned vehicles using agent based modeling

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Sharma, Sharad Singh, Harpreet Gerhart, G. R. Bowie State Univ Dept Comp Sci Bowie MD 21045 USA

ISBN: (纸本)9780819468949

There has been an increasing interest of unmanned vehicles keeping the importance of defense and security. A few models for a convoy of unmanned vehicle exist in literature. The objective of this paper is to exploit agent based modeling technique for a convoy of unmanned vehicles where each vehicle is an agent. Using this approach, the convoy of vehicles reaches a specified goal from a starting point. Each agent is associated with number of sensors. The agents make intelligent decisions based on sensor inputs and at the same time maintaining their group capability and behavior. The simulation is done for a battlefield environment from a single starting point to a single goal. This approach can be extended for multiple starting points to reach multiple goals. The simulation gives the time taken by the convoy to reach a goal from its initial position. In the battlefield environment, commanders make various tactical decisions depending upon the location of an enemy outpost, minefields, number of soldiers in platoons, and barriers. The simulation can help the commander to make effective decisions depending on battlefield, convoy and obstacles to reach a particular goal. The paper describes the proposed approach and gives the simulation results. The paper also gives problems for future research in this area.

关键词： unmanned vehicles agent based modeling simulation and modeling battlefield scenarios

来源：评论

学校读者我要写书评

暂无评论

Preparation and characterization WDM technique for linear disturbance localization in fibre optical sensor

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Zyczkowski, M. Ciurapinski, W. Szustakowski, M. Mil Univ Technol PL-00908 Warsaw Poland

ISBN: (纸本)9780819468949

Ordinary perimeter security systems consist of many individual sensors with detection range 200300 meters. These limitations are connected with physical phenomena that are used in microwave and infrared barriers as well as in ground and fence cable sensors. On the contrary, fiber optic perimeter sensors can be applied in the range of many kilometers and zone length 200-300 meters is degradation of their possibilities. This paper presents investigation results of a new generation of the fiber optic perimeter sensor using WDM technique. These systems can detect a potential intruder and determine its position along a protected zone. The work presents a method of linear localization of disturbance point in the two-interferometer and modalmertic fiber optic sensors in one optical fiber. These sensors are in one fiber optic cable with two-interferometers (Sagnac) and in transmissive configuration. Using WDM technique makes it possible to obtain new technical properties that can broaden effectiveness and scope of application. Arrangement of a laboratory model of the sensors and its signal processing scheme is presented. During research of a laboratory model, it was possible to detect the position of the disturbance in one optical fiber with resolution of about 50m along a 10-km long sensor.

关键词： sensors Wavelength division multiplexing Fiber optics sensors Waveguides Signal detection Signal processing Optical fibers Photodetectors Multimode fibers Interferometers

来源：评论

学校读者我要写书评

暂无评论

Bio-inspired motion planning algorithms for autonomous robots facilitating greater plasticity for security applications

引用

conference on unmanned/unattended sensors and sensor networks IV

作者： Guo, Yi Hohil, Myron Desai, Sachi V. Stevens Inst Technol Dept Elect & Comp Engn Hoboken NJ 07030 USA

ISBN: (纸本)9780819468949

Proposed are techniques toward using collaborative robots for infrastructure security applications by utilizing them for mobile sensor suites. A vast number of critical facilities/technologies must be protected against unauthorized intruders. Employing a team of mobile robots working cooperatively can alleviate valuable human resources. Addressed are the technical challenges for multi-robot teams in security applications and the implementation of multi-robot motion planning algorithm based on the patrolling and threat response scenario. A neural network based methodology is exploited to plan a patrolling path with complete coverage. Also described is a proof-of-principle experimental setup with a group of Pioneer 3-AT and Centibot robots. A block diagram of the system integration of sensing and planning will illustrate the robot to robot interaction to operate as a collaborative unit. The proposed approach singular goal is to overcome the limits of previous approaches of robots in security applications and enabling systems to be deployed for autonomous operation in an unaltered environment providing access to an all encompassing sensor suite.

关键词： collaborative robots motion planning dynamic environment neural 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13页 << < 3 4 5 6 7 8 9 10 11 12 > >>

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：