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

1,147 篇 会议
12 篇 期刊文献
2 册 图书

馆藏范围

1,161 篇 电子文献
0 种 纸本馆藏

日期分布

学科分类号

829 篇 工学
- 728 篇 计算机科学与技术...
- 381 篇 电气工程
- 245 篇 信息与通信工程
- 200 篇 测绘科学与技术
- 196 篇 软件工程
- 177 篇 机械工程
- 89 篇 控制科学与工程
- 33 篇 动力工程及工程热...
- 23 篇 电子科学与技术（可...
- 21 篇 仪器科学与技术
- 12 篇 安全科学与工程
- 11 篇 交通运输工程
- 8 篇 网络空间安全
- 7 篇 土木工程
- 5 篇 建筑学
- 4 篇 力学（可授工学、理...
- 3 篇 光学工程
117 篇 理学
- 90 篇 数学
- 22 篇 统计学（可授理学、...
- 15 篇 物理学
- 9 篇 系统科学
- 8 篇 化学
- 5 篇 生物学
- 3 篇 大气科学
77 篇 管理学
- 58 篇 管理科学与工程(可...
- 32 篇 工商管理
- 32 篇 图书情报与档案管...
11 篇 医学
- 10 篇 临床医学
3 篇 经济学
- 3 篇 应用经济学
3 篇 法学
- 3 篇 社会学
1 篇 文学
1 篇 农学
1 篇 军事学

主题

357 篇 wireless sensor ...
82 篇 distributed comp...
78 篇 sensors
61 篇 protocols
58 篇 distributed comp...
57 篇 sensor systems
56 篇 wireless communi...
43 篇 sensor networks
38 篇 energy consumpti...
37 篇 computer science
37 篇 routing
34 篇 monitoring
33 篇 mobile communica...
32 篇 delay
31 篇 wireless telecom...
30 篇 mobile computing
30 篇 computer network...
29 篇 internet of thin...
28 篇 sensor phenomena...
27 篇 wireless sensor ...

机构

7 篇 nanjing univ sta...
5 篇 suny stony brook...
4 篇 uppsala univ upp...
4 篇 college of compu...
4 篇 univ cyprus dept...
4 篇 school of electr...
4 篇 chalmers univ te...
3 篇 tech univ carolo...
3 篇 institute of ope...
3 篇 dalian univ tech...
3 篇 school of big da...
3 篇 univ fed minas g...
3 篇 univ missouri de...
3 篇 univ kiel kiel
3 篇 georgia state un...
3 篇 hamburg univ tec...
3 篇 department of co...
3 篇 washington univ ...
3 篇 eth dept comp sc...
3 篇 univ cyprus dept...

作者

10 篇 voigt thiemo
8 篇 bar-noy amotz
8 篇 vassiliou vasos
8 篇 kulau ulf
8 篇 nikoletseas soti...
7 篇 landsiedel olaf
7 篇 wolf lars
6 篇 xing guoliang
6 篇 thiemo voigt
6 篇 beferull-lozano ...
6 篇 rolim jose
6 篇 angelopoulos con...
6 篇 agrawal dharma p...
6 篇 duquennoy simon
5 篇 baltasar beferul...
5 篇 dai haipeng
5 篇 lars wolf
5 篇 cao jiannong
5 篇 sotiris nikolets...
5 篇 das sajal k.

语言

1,150 篇 英文
9 篇 其他
2 篇 中文

检索条件"任意字段=First IEEE International Conference on Distributed Computing in Sensor Systems, DCOSS 2005"

共 1161 条记录，以下是271-280 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：

Improve Charging Capability for Wireless Rechargeable sensor Networks using Resonant Repeaters 35

Improve Charging Capability for Wireless Rechargeable Sensor...

引用

2015 ieee 35th international conference on distributed computing systems

作者： Wang, Cong Li, Ji Ye, Fan Yang, Yuanyuan SUNY Stony Brook Dept Elect & Comp Engn Stony Brook NY 11794 USA

ISBN: (纸本)9781467372145

Wireless charging has provided a convenient alternative to renew sensors' energy in wireless sensor networks. Due to physical limitations, previous works have only considered recharging a single node at a time, which has limited efficiency and scalability. Recent advance on multi-hop wireless charging is gaining momentum to provide fundamental support to address this problem. However, existing single-node charging designs do not consider and cannot take advantage of such opportunities. In this paper, we propose a new framework to enable multi-hop wireless charging using resonant repeaters. first, we present a realistic model that accounts for detailed physical factors to calculate charging efficiencies. Second, to achieve balance between energy efficiency and data latency, we propose a hybrid data gathering strategy that combines static and mobile data gathering to overcome their respective drawbacks and provide theoretical analysis. Then we formulate multi-hop recharge schedule into a bi-objective NP-hard optimization problem. We propose a two-step approximation algorithm that first finds the minimum charging cost and then calculates the charging vehicles' moving costs with bounded approximation ratios. Finally, upon discovering more room to reduce the total system cost, we develop a post-optimization algorithm that iteratively adds more stopping locations for charging vehicles to further improve the results. Our extensive simulations show that the proposed algorithms can handle dynamic energy demands effectively, and can cover at least three times of nodes and reduce service interruption time by an order of magnitude compared to the single-node charging scheme.

关键词： Wireless sensor networks multi-hop wireless charging resonant repeater mobile energy replenishment mobile data gathering hybrid data gathering

来源：评论

学校读者我要写书评

暂无评论

Building a research data science platform from industrial machines

Building a research data science platform from industrial ma...

引用

ieee international conference on Big Data

作者： Fang Cherry Liu Fu Shen Duen Horng Chau Neil Bright Mehmet Belgin Partnership for An Advanced Computing Environment (PACE) Georgia Institute of Technology Atlanta Georgia School of Computational Science and Engineering Georgia Institute of Technology Atlanta Georgia

ISBN: (纸本)9781467390064

Data Science research has a long history in academia which spans from large-scale data management, to data mining and data analysis using technologies from database management systems (DBMS's). While traditional HPC offers tools on leveraging existing technologies with data processing needs, the large volume of data and the speed of data generation pose significant challenges. Using the Hadoop platform and tools built on top of it drew immense interest from academia after it gained success in industry. Georgia Institute of Technology received a donation of 200 compute nodes from Yahoo. Turning these industrial machines into a research Data Science Platform (DSP) poses unique challenges, such as: nontrivial hardware design decisions, configuration tool choices, node integration into existing HPC infrastructure, partitioning resource to meet different application needs, software stack choices, etc. We have 40 nodes up and running, 24 running as a Hadoop and Spark cluster, 12 running as a HBase and OpenTSDB cluster, the others running as service nodes. We successfully tested it against Spark Machine Learning algorithms using a 88GB image dataset, Spark DataFrame and GraphFrame with a Wikipedia dataset, and Hadoop MapReduce wordcount on a 300GB dataset. The OpenTSDB cluster is for real-time time series data ingestion and storage for sensor data. We are working on bringing up more nodes. We share our first-hand experience gained in our journey, which we believe will benefit and inspire other academic institutions.

关键词： Hardware Sparks Digital signal processing Ecosystems distributed databases Cloud computing

来源：评论

学校读者我要写书评

暂无评论

Process Control over Real-Time Wireless sensor and Actuator Networks 17

Process Control over Real-Time Wireless Sensor and Actuator ...

引用

2015 ieee 17th international conference on High Performance computing and Communications (HPCC)

作者： Blevins, Terry Chen, Deji Han, Song Nixon, Mark Wojsznis, Willy Emerson Proc Management 1100 W Louis Henna Blvd Round Rock TX 78681 USA Tongji Univ Dept Comp Sci & Engn Shanghai 200092 Peoples R China Univ Connecticut Dept Comp Sci & Engn Storrs CT 06269 USA

ISBN: (纸本)9781479989379

Wireless technologies have been successfully applied in the process industry since the creation of the first international standard IEC62591 WirelessHART. Applications started in areas where wireless sensors provide rich process information to the automation systems. Although real and demonstrated control applications are advertised, wireless-for-control is still in the initial stage and faces a lot of challenges. In particular, feedback latency and battery longevity, which are also problems for wireless-for-sensing, are even more critical when wireless actuators are applied. There are additional challenges in using wireless actuators because they actively affect the process. This paper lays the foundation for control using a wireless actuator. It demonstrates how traditional control methodologies can be modified to effectively work with general wireless communication. The innovations are tested with simulations and experimentations, both on commercial distributed control systems.

关键词： Wireless sensor and Actuator Networks Real-Time Communication Process Control

来源：评论

学校读者我要写书评

暂无评论

A Survey on Mobile-Agent Middleware Design Principals and Itinerary Planning Algorithms 1

A Survey on Mobile-Agent Middleware Design Principals and It...

引用

international conference on Applied and Theoretical computing and Communication Technology (iCATccT)

作者： Lingaraj, K. Biradar, Rajashree. V. Patil, V. C. RYMEC Dept CSE Ballari Karnataka India VTU Belagavi Karnataka India BITM Dept CSE Ballari Karnataka India BITM Dept ECE Ballari Karnataka India

ISBN: (纸本)9781467392235

Wireless sensor networks (WSN) are used in many applications like environmental monitoring, infrastructure security, healthcare applications, and traffic control. It has been also proven recently that using Mobile Agent (MA) in wireless sensor networks (WSNs) can drastically help to obtain the flexibility of application-aware deployment. Middleware is software that provides a common platform for the flexibility and heterogeneity in WSN, enabling multiple applications to work parallel on a distributed network. We firstly investigate the various approaches of middleware design and number of conventional single MA itinerary planning based schemes, the order of sensory data source nodes to be visited during the MA migration, which has a significant impact on the performance of the MA systems and its effectiveness, is proved by conducting the extensive experiments in professional environment.

关键词： Wireless sensor networks Mobile Agents Multi-agent itinerary planning Local Closest first Middleware Middleware approaches

来源：评论

学校读者我要写书评

暂无评论

Android Application to Management Multiple Networking Interfaces

Android Application to Management Multiple Networking Interf...

引用

international conference on distributed computing in sensor systems (dcoss)

作者： Victor Tortorello Luis H.V. Nakamura Daniel C. Lobato Rodolfo I. Meneguette Federal Institute of São Paulo (IFSP) São Paulo Brazil

The modern mobility management support that is found on mobile platforms, such as Android and iOS, allows the use of only one operational interface at the same time. This might simplify the implementation of network functionality but it affects user's experience. The aim of this work is the developing an application that will manage connections made by mobile devices, providing the user with the ability to map their connections for each application, enabling the simultaneous use of more than one network interface. Therefore, our solution seeks to increase the flow of data user. Our proposal uses smartphones for the creation of application development, which was developed for Android platforms, in order to contribute to the open source community.

关键词： Androids Humanoid robots Proposals Mobile computing ieee 802.11 Standard Mobile radio mobility management

来源：评论

学校读者我要写书评

暂无评论

Localization Using Anonymous Measurements

Localization Using Anonymous Measurements

引用

international conference on distributed computing in sensor systems (dcoss)

作者： Niklas Wirström Arash Behboodi Filip Lemic Thiemo Voigt Adam Wolisz SICS Swedish ICT Dept. of Telecommunication Systems Technische Universität Berlin

Range-based ieee 802.15.4 localization systems currently require relatively high anchor density for indoor deployments. It can therefore be beneficial to use external sources of transmission as additional anchors. We present methods for using WiFi beacons to improve localization accuracy of a range-based ieee 802.15.4 localization system in cases where only two ieee 802.15.4 anchor nodes are available. We do this by identifying WiFi beacons from RSSI traces that we dynamically sample online, and applying fingerprinting and range-based methods using the RSSI values of the identified beacons. However, because the data of the WiFi traffic is not decodable by the ieee 802.15.4 devices, these RSSI measurements lack identifiers that can associate them to specific WiFi Access Points (APs). Therefore, novel methods are required for both fingerprinting and range-based approaches to allow for these additional WiFi APs to be used as anchors. We show by using real-world measurements that our beacon identification method gives a false-positive rate of only 3%, and that if the range measurements to the ieee 802.15.4 anchors are relatively accurate, with a standard deviation of 1 and 3 m, a localization accuracy improvement of 47% and 24% can be gained, respectively.

关键词： Atmospheric measurements Particle measurements ieee 802.11 Standard ieee 802.15 Standard Phase measurement Accuracy Weight measurement

来源：评论

学校读者我要写书评

暂无评论

Passive, Privacy-Preserving Real-Time Counting of Unmodified Smartphones via ZigBee Interference

Passive, Privacy-Preserving Real-Time Counting of Unmodified...

引用

international conference on distributed computing in sensor systems (dcoss)

作者： Roman Lim Marco Zimmerling Lothar Thiele Computer Engineering and Networks Laboratory ETH Zurich Switzerland

The continuing proliferation of smartphones makes them an effective means to monitor the number of people within an area, for example, to gain insights into customer engagement in retail and to enable an intelligent traffic system in a city. However, current approaches to obtain this information are either invasive as they require to continuously run a dedicated smartphone app, or they compromise users' privacy by sniffing the MAC addresses of their smartphones. As a consequence, lawyers, authorities, and the population are very skeptical toward adopting such innovative systems. We present DevCnt, the first system that counts in real-time the number of Wi-Fi enabled smartphones in a non-invasive manner while preserving by design the privacy of the smartphone users. This paper details how DevCnt detects active Wi-Fi scans performed by smartphones on a ZigBee device, and how DevCnt uses the number of detected scans to estimate the number of Wi-Fi enabled smartphones. Results from controlled and real-world experiments show that DevCnt: (i) detects more than 99% of active Wi-Fi scans even under interference from multiple wireless technologies, (ii) achieves up to 91% accuracy in the estimated smartphone counts, and (iii) provides meaningful estimates in a real test run involving hundreds of Wi-Fi transmitters.

关键词： Smart phones ieee 802.11 Standard Zigbee Probes Interference Real-time systems Privacy

来源：评论

学校读者我要写书评

暂无评论

PREED: Packet REcovery by Exploiting the Determinism in Industrial WSN Communication

PREED: Packet REcovery by Exploiting the Determinism in Indu...

引用

international conference on distributed computing in sensor systems (dcoss)

作者： Filip Barac Mikael Gidlund Tingting Zhang Mid Sweden University Sundsvall Sweden

The requirements of safety-critical wireless sensor network (WSN) applications, such as closed-loop control and traffic safety, cannot be met by the ieee 802.15.4-2006 standard nor its industrial WSN (IWSN) derivatives. The main problem in that respect is the communication reliability, which is seriously compromised by 2.4-GHz interference, as well as multipath fading and attenuation (MFA) at industrial facilities. Meanwhile, communication blackouts in critical WSN applications may lead to devastating consequences, including production halts, damage to production assets and can pose a threat to safety of human personnel. This work presents PREED, a method to improve the reliability by exploiting the determinism in IWSN communication. The proposed solution is based on the analysis of bit error traces collected in real transmissions at four different industrial environments. A case study on Wireless HART packet format shows that PREED recovers 42%-134% more packets than the competing approaches on links compromised by WLAN interference. In addition, PREED reduces one of the most trivial causes of packet loss in IWSN, i.e. The corruption of frame length byte, by 88% and 99%, for links exposed to WLAN interference and MFA, respectively.

关键词： Wireless sensor networks ieee 802.15 Standard Forward error correction Receivers Interference Wireless LAN

来源：评论

学校读者我要写书评

暂无评论

Average Power Consumption Breakdown of Wireless sensor Network Nodes Using IPv6 over LLNs

Average Power Consumption Breakdown of Wireless Sensor Netwo...

引用

international conference on distributed computing in sensor systems (dcoss)

作者： Javier Schandy Leonardo Steinfeld Fernando Silveira Facultad de Ingeniería Universidad de la República Montevideo Uruguay

This paper presents a simple but still powerful approach for the analysis of the average power consumption of a sensor node using the IPv6 over Low power and Lossy Networks (LLN) stack, which is one of the most widely adopted and promising communication stacks. Power consumption is broken down according to the node states (i.e. CPU, IRQ, LPM, Tx, Rx) and according to the network protocols (e.g. CoAP, RPL, 6LoWPAN, Contiki MAC), identifying the relative weight of each protocol in the total energy consumption for several configurations. Results show that the Low Power Listening (LPL) mechanism of the radio duty cycling layer and RPL control messages have the highest impact on the total energy consumption, while the application's report rate has a very low impact for periods over 60 seconds.

关键词： Power demand Protocols ieee 802.15 Standard Wireless sensor networks Energy consumption Multiaccess communication Electric breakdown

来源：评论

学校读者我要写书评

暂无评论

Interconnecting WiFi Devices with ieee 802.15.4 Devices without Using a Gateway

Interconnecting WiFi Devices with IEEE 802.15.4 Devices with...

引用

international conference on distributed computing in sensor systems (dcoss)

作者： Shengrong Yin Qiang Li Omprakash Gnawali Department of Computer Science University of Houston University of Houston Houston TX US

In many wireless sensing and control application deployments, there is often a gateway device to bridge between the low power ieee 802.15.4 network and the Internet. The bridge has at least two interfaces. One interface communicates with the 802.15.4 wireless. The other interface either communicates with Wi-Fi or wired network. When a user wants to send a command to the wireless controller, lets say at a smart home, the user may use a smartphone and send command over Wi-Fi to the gateway, often through a cloud service provider. Then gateway shuttles the message from the wired or Wi-Fi chip to the 802.15.4 chip. Then the gateway transmits the messages over the 802.15.4 chip into the 802.15.4 network. In this work, we design a novel modulation technique that runs on the Wi-Fi devices (e.g., Smartphone) and demodulation technique that runs on 802.15.4 devices (e.g., A wireless controller in a smart home) to enable Wi-Fi devices to directly communicate with 802.15.4 devices without any gateway. The key idea is to utilize crosstalk between 802.11 and 802.15.4 channels as the medium for communication. We implemented the proposed technique on multiple platforms and are able to successfully achieve a data rate of 2 bytes per second with less than 10% bit error rate in uncontrolled environments.

关键词： ieee 802.11 Standard ieee 802.15 Standard Logic gates Wireless communication Wireless sensor networks Crosstalk

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117页 << < 24 25 26 27 28 29 30 31 32 33 > >>

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：