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2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES最新文献

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Topology and load aware - Grid scheduler for the computational grid environment 拓扑和负载感知-计算网格环境的网格调度程序
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670590
R. Rajavel
{"title":"Topology and load aware - Grid scheduler for the computational grid environment","authors":"R. Rajavel","doi":"10.1109/ICCCCT.2010.5670590","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670590","url":null,"abstract":"Computational Grid is a distributed computing paradigm that provides huge computational power for the large scale distributed application. One of the challenging issues in Grid Scheduling is dynamically choosing the best resource, by exploiting the topology and load information present at the time of scheduling. Here topology represents the delay or elapse time to reach the resource. In the proposed model, Grid Scheduling is done not only by considering topology and load information; in addition it also considers the type of job, such as data intensive or computation intensive. Moreover, we can realize the load balancing during the scheduling itself. This approach reduces the waiting time and elapse time of the job by submitting the job to the resource which is having less delay (Topology Cost) to reach and fewer loads. Moreover it increases the performance in the large scale application by maximize the utilization of the resources which are idle or least loaded.","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130997921","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
Isolated Malayalam digit recogntion using Support Vector Machines 孤立马拉雅拉姆语数字识别的支持向量机
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670751
Cini Kurian, Firoz Shah, Kannan Balakrishnanl
{"title":"Isolated Malayalam digit recogntion using Support Vector Machines","authors":"Cini Kurian, Firoz Shah, Kannan Balakrishnanl","doi":"10.1109/ICCCCT.2010.5670751","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670751","url":null,"abstract":"Voice is the natural communication system used by all beings, human beings in particular. Understanding and recognizing human uttered voice for various applications is the core technology of “information” age. Automatic speech recognition has wide spread applications in real life situations. Here speech recognition of Malayalam isolated digit is created by using Mel Frequency Cepstral Coefficients (MFCC) and Support Vector Machines.(SVM).","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"135 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131117171","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
An analysis of document clustering algorithms 文档聚类算法分析
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670585
V. Mary, Amala Bai
{"title":"An analysis of document clustering algorithms","authors":"V. Mary, Amala Bai","doi":"10.1109/ICCCCT.2010.5670585","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670585","url":null,"abstract":"Document clustering organizes documents into groups such that each group contains documents with similar content. This paper presents the results of an experimental study of some common document clustering techniques. In particular, comparison of Euclidean K-means (K-Means), Spherical K-means(SK-Means) and unsupervised Principal Direction Divisive Partitioning (PDDP) algorithms is done. A comparative analysis of the algorithms is performed using the evaluation measures, Entropy and F-measure. The experiments were conducted on the standard dataset. Clustering algorithms such as K-means and SK-means are easy to implement but their answers strongly depend on their initialization. PDDP is comparatively difficult to implement since it is a hierarchical algorithm. On the other hand its performance does not depend on initial clusters. The results indicate that for certain initial clusters, the K-means and SK-means performed well than PDDP. When there are equal numbers of documents in all the classes, the clusters produced by the algorithms were very effective to that of when different classes had different number of documents. Also with no stop word removal the quality of PDDP degraded compared to K-Means.","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127333457","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: 22
Compact novel CPW- fed antenna for WLAN application 用于WLAN应用的紧凑新型CPW馈电天线
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670790
M. Suresh Kumar, D. Sriram Kumar, I. Balakrishna
{"title":"Compact novel CPW- fed antenna for WLAN application","authors":"M. Suresh Kumar, D. Sriram Kumar, I. Balakrishna","doi":"10.1109/ICCCCT.2010.5670790","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670790","url":null,"abstract":"This paper presents a CPW-fed antenna with a triangle placed on a rectangular patch with two semi circles placed on either sides for WLAN application. This Antenna satisfies the licensed frequency band (5.15 to 5.95 GHz) having return loss lower than −10dB. The antenna is designed on a substrate with dielectric constant ɛr=4.4. The size of the antenna is 15.6mm×15.2mm×1mm. The effects of shape, length, size, and location of feeding point, substrate and their thickness have been evaluated. And obtained 2D radiation patterns with elevation, VSWR, Return loss, gain, antenna efficiency. The simulation results of this antenna are analyzed by using Method of Moment (MoM) from IE3D software.","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125423836","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: 2
Microstrip line-fed modified Sierpinki fractal monopole antenna for dual-wideband applications 双宽带微带馈线改进Sierpinki分形单极天线
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670786
Y. Choukiker, S. Behera
{"title":"Microstrip line-fed modified Sierpinki fractal monopole antenna for dual-wideband applications","authors":"Y. Choukiker, S. Behera","doi":"10.1109/ICCCCT.2010.5670786","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670786","url":null,"abstract":"A printed monopole antenna with microstrip-fed Sierpinski fractal geometry for dual wideband application is presented. The operating bands are adjusted with the design of modified Sierpinski triangle (radiating patch), ground plane and scale factor used to create a fractal shape. The simulated −10 dB (VSWR 2∶1) reflection bandwidth for first resonant frequency is 60% (1.47 GHz– 2.7 GHz). It covers GPS, DCS-1800, PCS-1800, UMTS, IMT-2000, WiBRO (Wireless Broadband Internet Services) and WLAN bands. For second resonant frequency the band width is 8% (4.991HHz–5.4 GHz) and covers 5.2 GHz WLAN (802.11/ a). The radiation characteristics and gain of the modified Sierpinski fractal antenna are also presented and discussed.","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"246 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115651208","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
Design and implementation of curvature corrected bandgap voltage reference-1.1V using 180nm technology 利用180nm技术设计和实现曲率校正带隙基准电压-1.1 v
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670569
Rohini S. Hongal, R. Shettar
{"title":"Design and implementation of curvature corrected bandgap voltage reference-1.1V using 180nm technology","authors":"Rohini S. Hongal, R. Shettar","doi":"10.1109/ICCCCT.2010.5670569","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670569","url":null,"abstract":"Voltage references are essential components of analog VLSI circuits. A reference source is expected to remain constant against temperature and supply voltage fluctuations. First order bandgap voltage references show variation in terms of ‘mV’ against temperature, which may not be adequate for some high precision applications. Curvature corrected bandgap reference(BGR) is an attempt to improve stability of reference voltage by cancelling the higher order components of diode drop. A 1.1V curvature corrected bandgap reference is presented showing temperature coefficient(TC) of 0.55ppm((100uV difference from maximum to minimum) over temperature range from −40 to 125°C. This bandgap reference is implemented using standard CMOS 180nm (UMC180) technology using CADENCE tool.","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"307 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122019095","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: 7
Power supply architecture for telecom application: A review 电信应用电源体系结构综述
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670563
S. Srinivasa Rao, Gulam Amer
{"title":"Power supply architecture for telecom application: A review","authors":"S. Srinivasa Rao, Gulam Amer","doi":"10.1109/ICCCCT.2010.5670563","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670563","url":null,"abstract":"In this paper basic power supply architecture for telecom application is briefly explained. The merits and demerits of the architecture are presented. This paper is useful for evaluating issues and challenges in the research area of telecom application. This issue includes not only the improving efficiency, but also increased concern regarding the cost and complexity of power supply systems.","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115079494","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
Wireless sensor node data on cloud 云上无线传感器节点数据
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670599
V. Rajesh, O. Pandithurai, S. Mageshkumar
{"title":"Wireless sensor node data on cloud","authors":"V. Rajesh, O. Pandithurai, S. Mageshkumar","doi":"10.1109/ICCCCT.2010.5670599","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670599","url":null,"abstract":"Recent Developments in sensor networking for industrial application emphasized need for reliable integration of sensor networks with the internet. For sensor network deployed to record the industrial process parameter in various place of industry, it is important that collected information be delivered as fast as possible with minimum delays. In this paper, an integration module is proposed. The objective of the module is to integrate be sensor information with www through cloud. The integration controller and Sensor node will communicate through SOA. The cloud will provide a functionality to deploy the service as well as store the data. The cloud computing objective is to make data always available to users and it offers feature extendibility of new application server as well as new data base.","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115165670","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
Performance analysis of multiresolution image denoising schemes 多分辨率图像去噪方案的性能分析
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670587
N. Sugitha, S. Arivazhagan
{"title":"Performance analysis of multiresolution image denoising schemes","authors":"N. Sugitha, S. Arivazhagan","doi":"10.1109/ICCCCT.2010.5670587","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670587","url":null,"abstract":"The denoising of natural images corrupted by noise is a long established problem in signal or image processing. Noise is signal dependent and is difficult to be removed without impairing image details. Multi-resolution methods are based on image transformations that reduce image resolution and they are able to segment objects of different sizes depending on the chosen resolution. In this work the transformations used for multi-resolution analysis are Wavelet Transform (WTT), Contourlet Transform (CTT) and Non Subsampled Contourlet Transform (NSCT). One common approach found in the literature for image denoising involves manipulating the coefficients in the transform domain, example shrinkage followed by the inverse transform. In this work, different shrinkage rules such as Universal shrink, VISU shrink, Minimax shrink, SURE shrink, Bayes shrink, and Normal shrink are incorporated. These shrinkage rules combined with soft thresholding are applied to several Gaussian noise added test images. Experimental results show that NSCT outperforms WTT and CTT in terms of PSNR and preservation of edge information)","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122658643","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
Design of high frequency phase locked loop 高频锁相环的设计
2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES Pub Date : 2010-12-17 DOI: 10.1109/ICCCCT.2010.5670772
Raman Bondare, D. Bhoyar, C. Dethe, M. Mushrif
{"title":"Design of high frequency phase locked loop","authors":"Raman Bondare, D. Bhoyar, C. Dethe, M. Mushrif","doi":"10.1109/ICCCCT.2010.5670772","DOIUrl":"https://doi.org/10.1109/ICCCCT.2010.5670772","url":null,"abstract":"A digital phase-locked loop (DPLL) is designed using 0.18 mm CMOS process and a 3.3 V power supply. It operates in the frequency range 200 MHz-1 GHz. The DPLL operation includes two stages: (i) a novel coarse-tuning stage based on a flash algorithm, and (ii) a fine-tuning stage similar to conventional DPLLs. The flash portion of the DPLL is made up of frequency comparators, an encoder and a decoder which drives a multiple charge pump (CP)/low pass filter (LPF) combination. Design considerations of the flash DPLL circuit components as well as implementation using Tanner design tools are presented. Spectra simulations were also performed and demonstrated a significant improvement in the lock time of the flash DPLL as compared to the conventional DPLL.","PeriodicalId":250834,"journal":{"name":"2010 INTERNATIONAL CONFERENCE ON COMMUNICATION CONTROL AND COMPUTING TECHNOLOGIES","volume":"56 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124957080","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
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