2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)最新文献_第5页

Optimizing OLAP heterogeneous computing based on Rabin-Karp Algorithm 基于Rabin-Karp算法的OLAP异构计算优化

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717967

Haytham Alzeini, S. Hameed, M. H. Habaebi

{"title":"Optimizing OLAP heterogeneous computing based on Rabin-Karp Algorithm","authors":"Haytham Alzeini, S. Hameed, M. H. Habaebi","doi":"10.1109/ICSIMA.2013.6717967","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717967","url":null,"abstract":"The enormous amount of data has been boundlessly growing over the last few decades and expected to exponentially do so in the future. However, a substantial size of this accumulated amount is discarded anyhow. The processing capabilities have been considered as one of the major barriers in the way of exploiting this priceless mine. Therefore, the issue has absorbed considerable part of researchers' concentration. OLAP has been considered as a powerful method for analysing excessive size of data that works closely to intelligent business, medical fields. Yet, such a method will always need increasing processing resources. Numerous enhancements have been suggested in order to improve OLAP performance, part of them has gone to the processing capabilities whereby parallel processing has occupied a sizeable space. A heterogeneous computing is a relatively recent approach that is being under examination. In this paper, through experimental results and based on Rabin-Karp Algorithm; we propose an optimized heterogeneous solution that takes into account the benefits and the boundaries in order to achieve a better OLAP performance in terms of response time with three times gain. In the light of our results; we present the achieved gain and possible future trends.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"212 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122654479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Photoplethysmography based remote health monitoring system 基于光电容积脉搏波的远程健康监测系统

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717955

Malek Harbawi, M. Ibrahimy, S. Motakabber

引用次数: 2

Development of wearable inertial sensors for measurement of hand arm tremors 用于测量手臂震动的可穿戴惯性传感器的研制

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717926

Ping Yi Chan, Z. M. Ripin

{"title":"Development of wearable inertial sensors for measurement of hand arm tremors","authors":"Ping Yi Chan, Z. M. Ripin","doi":"10.1109/ICSIMA.2013.6717926","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717926","url":null,"abstract":"This paper presents the development wearable inertial sensors in hand arm tremor measurement. Three inertial measurement units, each with a triaxial accelerometer and a triaxial gyroscope were strapped on hand, lower arm and upper arm respectively for tremor data acquisition. The measurement device was selected based on the specifications of the commonly found tremors, namely physiological tremor, parkinsonian tremor and essential tremor. The data acquisition and postprocessing of the tremor data were done in Labview environment. The acquired linear and angular data were used to compute the tremor quantification parameters. The tremor quantification parameters developed in this work were Teager energy and tremor motion in pronation-supination, flexion-extension and abduction-adduction. The proposed tremor quantification parameters and wearable inertial sensors have the potential to be used in diagnosis of tremors. One of the challenges faced in this work was to obtain accurate data postprocessing from all sensors which transfer data in serial. Further research is needed in exploring the potentials of the measurement system to be applied clinically and in modeling.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131600060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Performance analysis of a Token Bucket Shaper for MPEG4 video and Real Audio signal 一种用于MPEG4视频和真实音频信号的令牌桶整形器的性能分析

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717924

Faheem, Fahd Humayun, M. I. Babar, M. H. Zafar, M. Zuhairi

引用次数: 5

Rain attenuation prediction of optical wireless system in tropical region 热带地区无线光学系统降雨衰减预测

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717965

S. A. Zabidi, Islam Md Rafiqul, A. Wajdi

{"title":"Rain attenuation prediction of optical wireless system in tropical region","authors":"S. A. Zabidi, Islam Md Rafiqul, A. Wajdi","doi":"10.1109/ICSIMA.2013.6717965","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717965","url":null,"abstract":"Optical wireless system is a communication alternative for the last segment to where fiber optic is unable to reach due to deployment and cost constraint. An optical wireless capability is similar to optical fiber systems which provides for a high speed and a higher bandwidth link. Other features of optical wireless system are higher speed, low cost and time of deployment and broader broadband technology. However, the availability of optical wireless transmission is very much weather dependent. In temperate region fog and snow are the two restrictive of the link propagation availability. In tropical region however heavy rain is expected to be the limiting factor of optical wireless link availability. The effect of rain on optical wireless link is expressed in term of specific rain attenuation. Available specific rain attenuation parameter of optical wireless link is formulated from data measured in temperate regions. Therefore, the main objective of this research is to predict and propose specific rain attenuation parameter that best fit tropical region using measured data in tropical region for optical wireless system.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124857291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Quick deployment of open-source hardware and software for a dual-channel biosignal recorder 快速部署的开源硬件和软件的双通道生物信号记录器

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717933

E. Zahedi

{"title":"Quick deployment of open-source hardware and software for a dual-channel biosignal recorder","authors":"E. Zahedi","doi":"10.1109/ICSIMA.2013.6717933","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717933","url":null,"abstract":"Access to a prototype during R&D can play a crucial role in early identification of the weaknesses in the design. Under circumstances that a particular commercial subsystem with the exact required specific features is unavailable, the realization of such a prototype can be delayed. In this paper, an example of rapid prototyping for a dual-channel biosignal data acquisition system based on the open-source concept is described. The selected biosignal is the finger photoplethysmogram. Except for Matlab, all other software components are open-source. The hardware design of the optical sensor utilized to record the signals is also open-source, making the system extremely affordable with the advantage of flexibility and customization. Precise timing of the samples allows for proper alignment and delay estimation between the acquired traces, useful in arterial stiffness studies. Although the results presented concern only two channels, the system has the ability to be expanded to six channels. Further possible expansions include the addition of custom filtering, on-board data compression and advanced GUI.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127868628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Application of Electrical Capacitance Tomography on single-plane sensor measurement 电容层析成像在单平面传感器测量中的应用

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717921

Areeba Shafquet, I. Ismail, A. Jaafar

{"title":"Application of Electrical Capacitance Tomography on single-plane sensor measurement","authors":"Areeba Shafquet, I. Ismail, A. Jaafar","doi":"10.1109/ICSIMA.2013.6717921","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717921","url":null,"abstract":"Electrical Capacitance Tomography (ECT) is a non-intrusive type of Process Tomography, which is used for obtaining information about the distribution of the contents of closed pipes by measuring variations in the dielectric properties of the material inside the vessel. The customary approach separates the two-phases first and then measures the mixture as individual components that results in the disruption of incessant industrial processes. Due to these limitations, this study is aimed to analyze a non-invasive, experimental study by using Electrical Capacitance Tomography (ECT). This paper presents the series of imaging experiments for waxy crude oil using a single-plane ECT sensor by variation in temperature. Normally in calibration, it is necessary to remove the sensor from transportation line and measure the capacitances when filled with the measured medium. On varying the temperature, different flow images were observed. FEM simulation was also performed to obtain the capacitance values. The raw data obtained from ECT tomogram images were analyzed utilizing distribution models and simulations using COMSOL. The result shows that ECT measurements are dependent on calibration method performed as well as the relative permittivity of the material being used for the sensor.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114389525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Enhancement of an infrared based fat measurement sensor 基于红外脂肪测量传感器的改进

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717973

M. Shari, N. Buniyamin, M. H. A. Halim, R. Sam, Z. Mohamad

引用次数: 1

I-AODV: Infrastructure based Ad Hoc On-demand Distance Vector routing protocol for Vehicular Ad Hoc Networks I-AODV:基于基础设施的车载自组织网络按需距离矢量路由协议

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717923

Faisal Iqbal, M. I. Babar, M. H. Zafar, M. Zuhairi

{"title":"I-AODV: Infrastructure based Ad Hoc On-demand Distance Vector routing protocol for Vehicular Ad Hoc Networks","authors":"Faisal Iqbal, M. I. Babar, M. H. Zafar, M. Zuhairi","doi":"10.1109/ICSIMA.2013.6717923","DOIUrl":"https://doi.org/10.1109/ICSIMA.2013.6717923","url":null,"abstract":"Researchers are showing more and more interest in the Vehicular Ad Hoc Networks (VANETs) as it is found the most suitable mean for road safety, effective monitoring and control of traffic and global connectivity at all times as desired currently and in the future ahead. VANETs do not face the energy resource constraint which makes them suitable for larger coverage and network life time. However, due to higher vehicle speeds, persistent issues regarding network topology arises leading to frequent link failures, stale routes, end to end delay and higher packet loss ratios. In this paper, performance of Ad Hoc On-demand Distance Vector (AODV) routing protocol has been optimized by introducing fixed roadside wireless nodes for data transmission in a VANET environment. The concept is based on the presence of such wireless nodes along the road sides in major cities in the world. The word infrastructure is used because these fixed nodes contribute in providing paths available most of the time; thereby a way of tackling the dynamic network topologies and link failures. Additional directional antennas are employed at the fixed wireless nodes to achieve Line Of Sight (LOS) communication between them. Significant improvements are shown based on key performance metrics of hop count, route discovery time, network control traffic, end to end delay, media access delay, data dropped and throughput.","PeriodicalId":182424,"journal":{"name":"2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126431009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

MAS architecture for energy management: Developing smart networks with JADE platform 面向能源管理的MAS架构:基于JADE平台开发智能网络

2013 IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) Pub Date : 2013-11-01 DOI: 10.1109/ICSIMA.2013.6717913

S. Abras, C. Kiény, S. Ploix, F. Wurtz

引用次数: 6