检索结果-内蒙古大学图书馆

International IEEE Conference on Signal-Image Technologies and Internet-Based System

作者： Ekaterina Balandina Sergey Balandin Yevgeni Koucheryavy Dmitry Mouromtsev Department of Electronics and Communication Engineering Tampere University of Technology Tampere Finland Digile IoT TEKES program FRUCT Oy Helsinki Finland Laboratory of Information Science and Semantic Technologies ITMO University Saint-Petersburg Russia

Location based and geo-context aware services form the new fast growing domain of commercially successful ICT solutions. These services play the key role in IoT scenarios and development of smart spaces and proactive solutions. One of the most attractive application areas is e-Tourism. More people can afford travelling and over the last few decades we see continues growth of the tourist activity. At the same time we see huge increase of demand both in quantity and quality of tourist services. Many experts foresee that this growth cannot any longer be fulfilled by applying traditional approaches. Similarly to the change in tickets and hotel booking, it is expected that soon we will witness major transformation in the whole industry towards e-Tourism driven market, where roles of traditional service providers, e.g., tourist agents, guides, will disappear or seriously changed. Internet of Things (IoT) is an integral part of the Future Internet ecosystem that has major impact on development of eTourism services. IoT provides an infrastructure to uniquely identify and link physical objects with virtual representations. As a result any physical object can have virtual reflection in the service space. This gives an opportunity to replace actions on physical objects by operations on their virtual reflections, which is faster, cheaper and more comfortable for the user. In this paper we summarize our research in the field, share ideas of innovative e-Tourism services and present Geo2Tag LBS platform that allows easy and fast development of such services.

关键词： Business Cultural differences Context Industries Internet of things Ecosystems Biological system modeling

来源：评论

学校读者我要写书评

暂无评论

25th Annual Computational Neuroscience Meeting CNS-2016, Seogwipo City, South Korea, July 2-7, 2016 Abstracts

引用

BMC NEUROSCIENCE 2016年第1期17卷 1-112页

作者： [Anonymous] Computational Neurobiology Laboratory The Salk Institute for Biological Studies San Diego USA UNIC CNRS Gif sur Yvette France The European Institute for Theoretical Neuroscience (EITN) Paris France ATR Computational Neuroscience Laboratories Kyoto Japan Krembil Research Institute University Health Network Toronto Canada Department of Physiology University of Toronto Toronto Canada Department of Medicine (Neurology) University of Toronto Toronto Canada Department of Physics University of New Hampshire Durham USA Department of Neurophysiology Nencki Institute of Experimental Biology Warsaw Poland Department of Theory Wigner Research Centre for Physics of the Hungarian Academy of Sciences Budapest Hungary Department of Mathematical Sciences KAIST Daejoen Republic of Korea Department of Mathematics University of Houston Houston USA Department of Biochemistry & Cell Biology and Institute of Biosciences and Bioengineering Rice University Houston USA Department of Biology and Biochemistry University of Houston Houston USA Grupo de Neurocomputación Biológica Dpto. de Ingeniería Informática Escuela Politécnica Superior Universidad Autónoma de Madrid Madrid Spain Department of Biological Sciences University of Southern California Los Angeles USA Center for Neuroscience Korea Institute of Science and Technology Seoul South Korea Department of Neurology Albert Einstein College of Medicine Bronx USA Center for Neuroscience KIST Seoul South Korea Department of Neuroscience University of Science and Technology Daejon South Korea Systems Neuroscience Group QIMR Berghofer Medical Research Institute Herston Australia Department of Psychology Yonsei University Seoul South Korea Department of Psychiatry Kyung Hee University Hospital at Gangdong Seoul South Korea Department of Psychiatry Veterans Administration Boston Healthcare System and Harvard Medical School Brockton USA Department of Electrical and Electronic Engineering The University of Melbourne Parkvil

A1 Functional advantages of cell-type heterogeneity in neural circuits Tatyana O. Sharpee A2 Mesoscopic modeling of propagating waves in visual cortex Alain Destexhe A3 Dynamics and biomarkers of mental disorders Mitsuo Kawato F1 Precise recruitment of spiking output at theta frequencies requires dendritic h-channels in multi-compartment models of oriens-lacunosum/moleculare hippocampal interneurons Vladislav Sekulić, Frances K. Skinner F2 Kernel methods in reconstruction of current sources from extracellular potentials for single cells and the whole brains Daniel K. Wójcik, Chaitanya Chintaluri, Dorottya Cserpán, Zoltán Somogyvári F3 The synchronized periods depend on intracellular transcriptional repression mechanisms in circadian clocks. Jae Kyoung Kim, Zachary P. Kilpatrick, Matthew R. Bennett, Kresimir Josić O1 Assessing irregularity and coordination of spiking-bursting rhythms in central pattern generators Irene Elices, David Arroyo, Rafael Levi, Francisco B. Rodriguez, Pablo Varona O2 Regulation of top-down processing by cortically-projecting parvalbumin positive neurons in basal forebrain Eunjin Hwang, Bowon Kim, Hio-Been Han, Tae Kim, James T. McKenna, Ritchie E. Brown, Robert W. McCarley, Jee Hyun Choi O3 Modeling auditory stream segregation, build-up and bistability James Rankin, Pamela Osborn Popp, John Rinzel O4 Strong competition between tonotopic neural ensembles explains pitch-related dynamics of auditory cortex evoked fields Alejandro Tabas, André Rupp, Emili Balaguer-Ballester O5 A simple model of retinal response to multi-electrode stimulation Matias I. Maturana, David B. Grayden, Shaun L. Cloherty, Tatiana Kameneva, Michael R. Ibbotson, Hamish Meffin O6 Noise correlations in V4 area correlate with behavioral performance in visual discrimination task Veronika Koren, Timm Lochmann, Valentin Dragoi, Klaus Obermayer O7 Input-location dependent gain modulation in cerebellar nucleus neurons Maria Psarrou, Maria Schilstra, Neil Davey, Benjamin Torben-Ni

关键词：

来源：评论

学校读者我要写书评

暂无评论

A study on a highly sensitive strain sensor based on rayleigh wave

引用

Transactions of the Korean Institute of Electrical Engineers 2014年第4期63卷 495-501页

作者： Lee, Ki Jung Jo, Minuk Fu, Chen Eun, Kyoungtae Oh, Haekwan Choa, Sung-Hoon Yang, Sang Sik Dept of Electrical and Computer Engineering Ajou University Korea Republic of Nano-IT Fusion Program Seoul National University of Science and Technology Korea Republic of Convergence Sensor Research Center Korea Electronics Technology Institute Korea Republic of

Piezoresistive-type, capacitive-type, and optical-type sensors have mainly been used for measuring a strain. However, in building a sensor network for remote monitoring using these conventional sensors there are disadvantages such as the complexity of a measuring system including wireless communication circuitry and high cost. In this paper, we demonstrates a highly-sensitive surface acoustic wave (SAW) strain sensor which is advantageous to harsh environments and wireless network. We designed and fabricated the SAW strain sensor. The SAW strain sensor attached on a specimen was tested with a tensile tester. The strain on the sensor surface was measured with a commercial strain gauge and compared with that obtained from strain analysis. The central frequency shift of the SAW sensor was measured with a network analyzer. The sensitivity of the SAW strain sensor is 134 Hz/μe which is high compared to previous results.

关键词： Finite element method

来源：评论

学校读者我要写书评

暂无评论

Deterioration diagnosis of lead acid battery by phase change of impedance

引用

IEEJ Transactions on Power and Energy 2014年第8期134卷 743-744页

作者： Mizumoto, Iwao Yoshii, Yostumi Oguma, Hiroshi Yamamoto, Keiichiro Maki, Keishirou Department of Electronics and Computer Engineering Toyama National College of Technology 1-2 Ebie-neriya Imizu933-0293 Japan Advanced Course of Control Information System Engineering Program Toyama National College of Maritime Technology 1-2 Ebie-neriya Imizu933-0293 Japan

Deterioration diagnosis of a lead acid battery by phase change between impedance and reactance was measured. The measurement frequency of inner impedance was changed from 100 Hz to 5 kHz. The lead acid battery with 11V open terminal voltage at the charge condition of 60% was judged as enabled in case the phase of impedance was more than 35 degrees when the application limit is CCA 180 Ampere. © 2014 The Institute of Electrical Engineers of Japan.

关键词： Lead acid batteries

来源：评论

学校读者我要写书评

暂无评论

Time-domain analysis of resonant acoustic nonlinearity arising from cracks in multilayer ceramic capacitors

引用

AIP Conference Proceedings 2016年第1期1706卷

作者： Ward L. Johnson Sudook A. Kim Grady S. White Jaemi Herzberger Kirsten L. Peterson Paul R. Heyliger 1Applied Chemicals and Materials Division National Institute of Standards and Technology 325 Broadway St. Boulder CO 80305 USA 2University of Maryland Department of Mechanical Engineering College Park MD 20742 USA 3NASA/GSFC Electronics Parts and Packaging Program Greenbelt MD 20771 USA 4Department of Civil and Environmental Engineering Colorado State University Fort Collins CO 80523 USA

Acoustic nonlinearity of cracked and uncracked multilayer ceramic capacitors (MLCCs) was characterized through time-domain analysis of resonant waveforms following tone-burst excitation. A phase-sensitive receiver was employed to measure the phase, relative to a reference sinusoid, of decaying oscillations of a resonant mode near 1 MHz that was excited through ferroelectric coupling within the barium-titanate-based ceramic of the MLCC. Amplitude dependence of the resonant frequency during decay of the oscillations was characterized through measurements of changes in the resonant phase versus time. Waveforms were analyzed by fitting the recorded RF amplitude versus time to a decaying exponential and inserting the parameters of this fit into a second function to fit the time-dependent phase, with amplitude dependence of the resonant frequency incorporated in the second function. The measurements and analyses were performed on unmounted type-1210 MLCCs before and after quenching in ice water from elevated temperatures. This thermal treatment generated surface-breaking cracks in a fraction of the specimens. Measurements of a nonlinear parameter B of the capacitors before quenching were used to set a range corresponding to plus and minus three standard deviations (±3σ) relative to the mean of a Gaussian fit to the distribution of this parameter. 93 % of the values of B determined for heat-treated MLCCs with cracks were outside of this ±3σ range of the as-received MLCCs, while only 10 % of the values of B for heat-treated MLCCs without visible cracks were outside this range. These results indicate that time-domain nonlinear measurements with tone-burst excitation are a promising approach for rapid nondestructive detection of cracks that have no significant initial effect on the electrical characteristics of an MLCC but can evolve into conductive pathways during service and lead to electrical-device failure. They also illustrate the potential of this approach for nonlinear

关键词：

来源：评论

学校读者我要写书评

暂无评论

Using HAZOP and FTA to Analyse Security Vulnerability of Web Application and Infrastructure

Using HAZOP and FTA to Analyse Security Vulnerability of Web...

引用

2014 3rd International Conference on Informatics,Environment,Energy and Applications

作者： Pumisake Snamchaiskul Thitinan Phanrattanachai Computer Engineering Program Phetchabun Rajabhat University Electronics Technology Program Phetchabun Rajabhat University

Emerging from safety engineering, Hazard and Operating study(HAZOP) and Fault Tree Analysis(FTA) are two approaches amongst others employed in analysis of safety-critical system to identify hazard. This paper studies them, proposes some extension to cover security issues of web application, draws up guidelines in order to apply them to web applications and infrastructure, and finally analyses the effectiveness. The result confirms that HAZOP can reveal some alternative insecure situation when the web application are a part of system needed to interacted with the third party system and/or when there are manual operations needed. HAZOP can also be extended to cover the common vulnerabilities found in web application: crosssite scripting, SQL injection and script injection, although its application has not much contribution to understanding and preventing those vulnerabilities. FTA when being applied to the common vulnerabilities of web application also yields the similar result;it can be applied to but with a little contribution. However, FTA can be helpfully applicable to structuring the vulnerabilities in web infrastructure.

关键词： Web application,FTA,HAZOP,Vulnerability Analysis,Analytical Approach

来源：评论

学校读者我要写书评

暂无评论

An efficient parallel yet pipelined reconfigurable architecture for M-PLN Weightless Neural Networks 14

An efficient parallel yet pipelined reconfigurable architect...

引用

27th Symposium on Integrated Circuits and Systems Design, SBCCI 2014

作者： Da Silva, Felipe P. De Sa, Alan Oliveria Nedjahz, Nadia De Macedo Mourelle, Luiza Postgraduate Program of Electronics Engineering Faculty of Engineering State University of Rio de Janeiro Rio de Janeiro Brazil Dept. of Electronics Engineering and Telecommunications Faculty of Engineering State University of Rio de Janeiro Rio de Janeiro Brazil Brasil PCH Brazil Brazilian Navy Center of Elec-tronics Communications and Information Technology Rio de Janeiro RJ Brazil

ISBN: (纸本)9781479968732

Weightless Neural Networks (WNNs) are a powerful mechanism for pattern recognition. Aiming at enhancing their learning capabilities, Multivalued Probabilistic Logic Neurons (M-PLN) are used, instead of crisp neurons with a 0/1 output. An M-PLN bookkeeps a triggering probability for each input pattern to be recognized. The M-PLN model attempts to strengthen the discrepancies between distinct patterns used during the training process and those that have not yet been processed. In this paper, an efficient yet customizable hardware architecture for M-PLN based WNN is proposed. It implements the structure and learning process of a weightless pyramidal WNN, augmented by a probabilistic rewarding/punishing search algorithm. The training algorithm can adapt itself to the overall hit ratio so far achieved by the network. Using class-dedicated layers, the hardware is able to handle image classification in parallel and thus, very efficiently. Furthermore, the classification process is performed in a pipelined manner so its stages never stop working until all input images are classified. Nonetheless, only one of these layers is active during network training. Last but not least, the architecture is customizable as its structure can be tailored in accordance to the application characteristics. It was modeled and functionally tested. Estimated time requirements based on many simulations are reported. The architecture exhibits performance and reconfiguration capabilities that are very promising and encouraging towards the synthesis of a prototype. © 2014 IEEE.

关键词： Field programmable gate arrays (FPGA)

来源：评论

学校读者我要写书评

暂无评论

Singular and Topological Solitons in Optical Metamaterials by Kudryashov's Method and G? /G-Expansion Scheme

引用

Journal of Computational and Theoretical Nanoscience 2015年第12期12卷 5630-5635页

作者： Biswas, Anjan Mirzazadeh, Mohammad Milovic, Daniela Zhou, Qin Zerrad, Essaid Belic, Milivoj Department of Mathematical Sciences Delaware State University DoverDE19901-2277 United States Faculty of Science Department of Mathematics King Abdulaziz University Jeddah21589 Saudi Arabia Department of Engineering Sciences Faculty of Technology and Engineering East of Guilan University of Guilan Rudsar-VajargahP.C. 44891-63157 Iran Faculty of Electronic Engineering Department of Telecommunications University of Nis Aleksandra Medvedeva 14 Niš18000 Serbia School of Electronics and Information Engineering Wuhan Donghu University Wuhan430212 China Department of Physics and Engineering Delaware State University DoverDE19901-2277 United States Science Program Texas A AndM University at Qatar P.O. Box 23874 Doha Qatar

This paper addresses the integrability aspects of solitons in optical metamaterials. There are two types of integration tools that are applied. Topological as well as singular optical solitons are retrieved. An additional set of solutions naturally fall out of these integration schemes that depends on the parameter regimes. These are American singular periodic Scientific solutions. Publishers The constraint conditions for the existence of these solutions are also given. Finally, a numerical simulation for the topological soliton solution is included. © 2015 American Scientific Publishers.

关键词： Solitons

来源：评论

学校读者我要写书评

暂无评论

Solitons in optical metamaterials with trial solution approach and Bäcklund transform of Riccati equation

引用

Journal of Computational and Theoretical Nanoscience 2015年第12期12卷 5940-5948页

作者： Arnous, A.H. Mirzazadeh, Mohammad Moshokoa, Seithuti Medhekar, Sarang Zhou, Qin Mahmood, M.F. Biswas, Anjan Belic, Milivoj Department of Engineering Mathematics and Physics Higher Institute of Engineering El Shorouk Egypt Department of Engineering Sciences University of Guilan Rudsar-Vajargah44891-63157 Iran Department of Mathematics and Statistics Tshwane University of Technology Pretoria0008 South Africa Centre for Applied Physics Central University of Jharkhand Brambe Ranchi835205 India School of Electronics and Information Engineering Wuhan Donghu University Wuhan430212 China Department of Mathematics Howard University WashingtonDC20059 United States Department of Mathematical Sciences Delaware State University DoverDE19901-2277 United States Department of Mathematics Faculty of Science King Abdulaziz University Jeddah21589 Saudi Arabia Science Program Texas A and M University at Qatar P.O. Box 23874 Doha Qatar

This paper obtains soliton solutions in optical metamaterials. There are a couple of integration techniques that are applied to the nonlinear Schrödinger's equation, with full nonlinearity, that serves as the governing model. These are trial solution approach and application of Bäcklund transform to Riccati equation. There are four types of nonlinear media that are studied in this paper. They are Kerr law that is also referred to as cubic law, power law, parabolic law occasionally referred to as cubic-quintic law and finally dual-power law nonlinearity. Bright, dark and singular soliton solutions are obtained in optical metamaterials with the aid of the two algorithms. As a byproduct of these two approaches, singular periodic solutions and plane wave solutions are also listed although these are not utilized in optical metamaterials. There are several constraint conditions that naturally fall out from the solution structure. These conditions guarantee the existence of these variety of solutions. Copyright © 2015 American Scientific Publishers All rights reserved.

关键词： Solitons

来源：评论

学校读者我要写书评

暂无评论

Multi-camera based human localization for room utilization monitoring system

Multi-camera based human localization for room utilization m...

引用

International Joint Conference on Computer Science and Software engineering (JCSSE)

作者： Issariyapol Siriwat Thanaruk Theeramankong Ithipan Methasate Hiroaki Kunieda ICTES Program Thammasat University Thailand National Electronics and Computer Technology Center Thailand School of Science and Engineering Tokyo Institute of Technology Japan

ISBN: (纸本)9781479958238

Room utilization monitoring system is an interesting application towards optimized facility usage. Due to its cost effectiveness and robustness, a camera-based system for room utilization is focused. This paper presents a multiple camera based process for room utilization monitoring system. The system is composed with three parts of processes that are single-camera processing, multi-camera processing and room event detection. In single camera processing, we have presented the object detection and tracking and transform the detected position on the image to the room map using Homography. The results of single camera processing are the location on the room map of detected object which are the input for multiple camera data fusion. We have purposed three different methods on multiple camera data fusion that are Uniform Bias Weighting, Best Camera Selection and Error Bias Weighting. And then we use the best detected object location on the map for room event detection. The experiment verified the performance of the different data fusion method on multiple cameras and showed that Error Bias weighting provide the best result.

关键词： Component Room utilization Multiple camera data fusion Object detection and tracking multiple camera Object detection Process cameras room utilization monitoring systems Data fusion data integration maps Event detection Cameras THREE-PART

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：