检索结果-内蒙古大学图书馆

2015年

作者： Yu-ting Chen Jason Cong Michael Gill Glenn Reinman Bingjun Xiao

ISBN: (数字)9781627057684

Since the end of Dennard scaling in the early 2000s, improving the energy efficiency of computation has been the main concern of the research community and industry. The large energy efficiency gap between general-purpose processors and application-specific integrated circuits (ASICs) motivates the exploration of customizable architectures, where one can adapt the architecture to the workload. In this Synthesis lecture, we present an overview and introduction of the recent developments on energy-efficient customizable architectures, including customizable cores and accelerators, on-chip memory customization, and interconnect optimization. In addition to a discussion of the general techniques and classification of different approaches used in each area, we also highlight and illustrate some of the most successful design examples in each category and discuss their impact on performance and energy efficiency. We hope that this work captures the state-of-the-art research and development on customizable architectures and serves as a useful reference basis for further research, design, and implementation for large-scale deployment in future computing systems.

关键词：

来源：评论

学校读者我要写书评

暂无评论

An armature structure for 3D shapes

引用

Applied Mathematics(A Journal of Chinese Universities) 2014年第4期29卷 422-437页

作者： JI Zhong-ping LIU Li-gang KIM Deok-soo School of Computer Science and Technology Hangzhou Dianzi University Graphics Geometric Computing Laboratory School of Mathematical Sciences University of Science and Technology of China Department of Industrial Engineering Hanyang University

We present a novel armature structure for 3D articulated shapes, called SBall short for skeletal balls, which includes two parts： a one-dimensional skeleton and incident balls. Our algorithm mainly focuses on constructing the armature structure. This structure is based on an approximation skeleton which is homotopy equivalent to the shape. Each ball in the structure connects a skeletal joint and an interior region of the shape. The boundary vertices on the shape surface are attached onto the SBall using the power diagram of the ball set. A bilateral O^tering algorithm and a variational segmentation algorithm are proposed to enhance the quality of SBall. Finally, applications of this structure are discussed.

关键词： armature structure prong feature thinning variational segmentation.

来源：评论

学校读者我要写书评

暂无评论

Building an Authentication and Quality of Query Services in the Cloud

引用

Procedia computer science 2015年 50卷 122-127页

作者： J. Sunitha Mrs. A.M. Sermakani PG Student S. A. Engineering College Computer Science and Engineering Chennai India Assistant Professor S. A. Engineering College Information and Technology Chennai India

Cloud outpouring is careful when an information distributor has given sensitive data to a set of trusted agents and few o f the information is leaked and found in an unauthorized place. An enterprise data leak may be a scary proposition. Security practitioners always deal with data cloud leakage issues that arise from various ways like e-mail and different net channels. In case of information cloud leakage from trusted agents, the distributor should assess the probability that the leaked information came from one or more agents. The proposed system can identify those parties who are guilty for such cloud leakage even once the data is altered. For this the system will use data allocation ways are also can inject “realistic but fake” information records improve the identification of cloud leakage. Moreover, data can also be leaked from inside an organization through e-mail. Hence there's also a need to filter these e-mails, may be done by blocking e-mails that contain pictures, videos or sensitive data in an organization. A principle utilized in e-mail filtering is classify e-mail based mostly the fingerprints of message bodies, the white and black lists of mail addresses and the words specified to spam.

关键词： Sensitive data Unauthorized access E-mail filtering Query privacy.

来源：评论

学校读者我要写书评

暂无评论

Improving the learning of physics concepts by using haptic devices

Improving the learning of physics concepts by using haptic d...

引用

Frontiers in Education (FIE) Conference

作者： Luis Neri Uzma A.S. Shaikh David Escobar-Castillejos Alejandra J. Magana Julieta Noguez Bedrich Benes Escuela de Educación Humanidades y Ciencias Sociales Tecnológico de Monterrey Mexico City Mexico Graduate Student of Computer and Information Technology Purdue University West Lafayette Indiana Graduate Student of Engineering Science Tecnológico de Monterrey Mexico City Mexico Associate Professor of Computer and Information Technology Purdue University West Lafayette Indiana Escuela de Ingeniería y Ciencias Tecnológico de Monterrey Mexico City Mexico Professor of Computer Graphics Technology Purdue University West Lafayette Indiana

Haptic devices are electro-mechanical tools controlled by computers that allow to recreate the sense of touch. They enhance the sense of interaction with virtual objects from purely visual to haptic and visual. One of its application areas is in training environments, where the users can interact with virtual objects to learn procedures or tasks. In this paper we describe the use of haptic devices to improve the learning process of basic physics concepts from electromagnetism and the haptic tools via simulation of magnetic forces in 3D. We have created three scenarios with different distribution of charges: point charge, line charge, and plane charge. Each scenario was properly calibrated and has different force feedback (quadratic, linear, and constant) depending on the scenario. We wanted to investigate how forces are perceived by students. A user study was carried out to assess students' perception and knowledge acquired when they were working with the system. Results suggest that students from the treatment group achieved better understanding than those from the control group. Results also indicate that 95% of the students considered that the use of haptic devices combined with appropriate virtual environments facilitated them to understand the nature and origin of electrical forces.

关键词： Haptic interfaces Force Visualization Three-dimensional displays Cognition computers

来源：评论

学校读者我要写书评

暂无评论

Algorithmic aspects of transport system survivability analysis

Algorithmic aspects of transport system survivability analys...

引用

Internet Technologies and Applications (ITA)

作者： Sergey Lupin Soe Moe Aung Ba Hla Than Vic Grout Department of Computer Science National Research University of Electronic Technology Zelenograd Moscow Russia Professor of Computing Futures Glyndŵr University Wrexham UK

This paper demonstrates the possibility of using the Lee algorithm for evaluating survivability of transport systems. The proposed method allows for determination of the critical sections of transport networks. A section of the Welsh transport infrastructure has been used as an example to investigate the functionality of the method and its software implementation.

关键词： Roads Information services Electronic publishing Internet

来源：评论

学校读者我要写书评

暂无评论

Archaeometric characterization and 3D survey: new perspectives for monitoring and valorisation of Morgantina silver Treasure (Sicily) 1

Archaeometric characterization and 3D survey: new perspectiv...

引用

1st International Conference on Metrology for Archaeology, MetroArchaeo 2015

作者： Alberghina, Maria Francesca Alberghina, Filippo Allegra, Dario Paola, Francesco Di Maniscalco, Laura Milotta, Filippo L.M. Schiavone, Salvatore Stanco, Filippo ECOX di M. Alberghina & C Niscemi Italy Department of Mathematics and Computer Science University of Catania Catania Italy Department of Architecture University of Palermo Palermo Italy IEMEST Euro Mediterranean Institute of Science and Technology Department of "Communication Interactive Graphics and Augmented Reality" Palermo Italy Museo Regionale di Aidone Italy S.T.Art-Test di S. Schiavone & C Niscemi Italy

ISBN: (纸本)9788894045338

The Morgantina silver Treasure belonging to the collections of the Archaeological Museum of Aidone (Sicily) were involved in a 3D survey and diagnostics campaign for monitoring over time of the finds, in anticipation of their temporary transfer to the Metropolitan Museum of Art in New York, for a period of four years. According to a multidisciplinary approach, it has been developed a scientific and methodological protocol based on non-invasive techniques to achieve a complete and integrated knowledge of the precious items, of their conservation state and increasing their valorisation. All acquired data, i.e. 3D models, UV fluorescence and X-Ray images and chemical information, will be made available, in a integrated way, within a web oriented platform, that will represent a in progress tool to deepen the existing archaeological knowledge and technologies of production and to obtain referenced information of the state of preservation, before and after moving of the finds from their exposure site. © 2015 Metrology for Archaeology, MetroArchaeo

关键词： Silver

来源：评论

学校读者我要写书评

暂无评论

computer-aided design of the stability and controllability augmentation system for small UAV

Computer-aided design of the stability and controllability a...

引用

IEEE International Conference on Actual Problems of Unmanned Air Vehicles Developments Proceedings (APUAVD)

作者： A.A. Tunik O.V. Savchenko Karol Rydlo K.V. Melnik Professor of the Aircraft Control Systems Department National Aviation University Kyiv Ukraine Department of Computer Graphics and Multimedia Brno University of Technology Brno Chekh Republic Aerospace Research Center National Aviation University Kyiv Ukraine

The problem of design of the intellectual attitude control system for small unmanned aerial vehicle is considered. This system is designated for unmanned aerial vehicle stability and controllability augmentation in the manual control mode. This problem is solved via combination of the traditional and robust control, and usage of the model-oriented design approach. The results of design are verified in the processes of multi-stage simulation and experimental flight tests; their interpretation is given.

关键词： Mathematical model Stability analysis Controllability Aerodynamics Navigation Heuristic algorithms Microprocessors

来源：评论

学校读者我要写书评

暂无评论

An adaptive multicast routing for varied services in wireless cellular ad-hoc network

An adaptive multicast routing for varied services in wireles...

引用

IEEE International Conference on Computational Intelligence and Computing Research

作者： S B Sridhara B. Ramesh Assistant professor Dept. of electronic and communication Rajiv Gandhi institute of technology VTU Bangalore India Professor Dept. of computer science and engineering Malnad College of engineering VTU Hassan India

A Wireless cellular Ad-hoc network is a collection of wireless mobile hosts that makes a momentary network with or without a centralized management or wired infrastructure. This is the era of growing smart phone technology people are dependent on the service provided by phone so in this scenario providing quality of service is essential task for service providers. Smart phone is movable device user can move anywhere any time it result in difficulty to find that message packet use in cellular ad-hoc network and creating best possible route in real time. An infrastructure with Quality of Service (QoS) support is a crucial factor for multimedia services in Wireless cellular network. The service existing has to address many requirement like slow data rate, link selection ratio, cost and other factor which affect QoS. In this paper author enhance device to device communication (D2D) by the implementation of selective admission scheme based on selectivity in cellular ad-hoc network. The simulation has been conducted for various parameters such as energy efficiency and slot utilization, and the results obtained show that the projected methodology can significantly improve the performance of proposed routing for varied application in cellular ad-hoc network in order to improve device battery life and overall network proficiency. The proposed architecture shows that communication based on D2D in ad-hoc cellular network can provide a better QoS and efficiency for different service and can also improve the overall network capacity performance by distinct user's energy optimization.

关键词： Ad hoc networks Quality of service Wireless communication Routing Energy efficiency Telecommunication traffic Throughput

来源：评论

学校读者我要写书评

暂无评论

A spatial interference filter system breadboard on the base of a digital beamforming antenna

A spatial interference filter system breadboard on the base ...

引用

Internet Technologies and Applications (ITA)

作者： Viktor V. Chistukhin Konstantin S. Lyalin Zhanna V. Merkulova Vitaly I. Oreshkin Vic Grout Department of Computer Science and Telecommunications National Research University of Electronic Technology Moscow Russia Professor of Computing Futures Glyndŵr University Wrexham Wales UK

We describe the most important aspects of Smart Antenna Array design and functionality and give details of the operational Smart Antenna breadboard designed at the Moscow National Research University of Electronic technology (MIET) for spatial interference reduction, including a description and some experimental results from beamformed pattern measurements.

关键词： Arrays Antenna measurements Interference Time division multiple access Silicon Field programmable gate arrays Gain

来源：评论

学校读者我要写书评

暂无评论

A novel approach towards designing a wearable Smart Health Monitoring System measuring the vital parameters and emergency situations in real-time and providing the necessary medical care through telemedicine

A novel approach towards designing a wearable Smart Health M...

引用

IEEE Students' Conference on Electrical, Electronics and computer science (SCEECS)

作者： Souvik Tewary Shreyosi Chakraborty Joshita Majumdar Rahul Majumder Debasish Kundu Sudipta Ghosh Sauvik Das Gupta Dept. of Bio Medical Engineering Hochschule Furtwangen University Schwenningenn Germany Dept. of Bio Medical Engineering FH Lubeck Lübeck Germany Dept. of Electronics & Communication IEM WBUT Kolkata India Assisstant Professor (ECE) Institute of Science and Technology Medinipur India Principal Elite Polytechnic Institute West Bengal India Dept. of Electronics & Communication Calcutta Institute of Engineering and Management West Bengal India School of Electrical & Computer Engineering Oklahoma State University OK USA

ISBN: (纸本)9781467379199

Health Monitoring systems are progressively evolving with the potential to change the way health care is currently delivered. A Smart Health Monitoring System, such as the one designed in this study, aims to automate patient monitoring tasks. In the present study we have designed and developed a GSM (Global System for Mobile) based smart wearable system with 3-axis Accelerometer, 3-lead ECG recording system and real-time NIBP analysis system. The device is capable of detecting sudden fall situations, cardiac abnormalities & hyper/hypotension; thereby rendering it suitable for real-time monitoring, self-diagnosis and remote diagnosis purposes. The system is also capable of sending notifications to healthcare professionals immediately after the detection of any of the aforementioned health abnormalities so that the necessary steps are taken. The complete analysis and evaluation of the signals acquired from the patient have been performed using a software platform: NI LabVIEW. It is a cost-effective, smart and wearable health monitoring system that is of immense importance not only to the elderly and post-operative patients, but also to those residing in remote locations and are incapable of affording expensive healthcare in urban hospitals or clinics.

关键词： Electrocardiography Biomedical monitoring Gain Monitoring Medical services Blood pressure Instruments

来源：评论

学校读者我要写书评

暂无评论

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：

请选择收藏分类：

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

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：