2007 International Conference on Intelligent and Advanced Systems最新文献_第4页

Statistical multiplexing of H.264 programs H.264程序的统计复用

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658462

L. Teixeira, Luís Corte-Real

引用次数: 3

A novel effective particle swarm optimization like algorithm via extrapolation technique 基于外推技术的粒子群优化算法

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658442

M. Senthil Arumugam, G. Ramana Murthy, M. Rao, C X. Loo

{"title":"A novel effective particle swarm optimization like algorithm via extrapolation technique","authors":"M. Senthil Arumugam, G. Ramana Murthy, M. Rao, C X. Loo","doi":"10.1109/ICIAS.2007.4658442","DOIUrl":"https://doi.org/10.1109/ICIAS.2007.4658442","url":null,"abstract":"A novel competitive approach to particle swarm optimization (PSO) algorithms is proposed in this paper. The proposed method uses extrapolation technique with PSO (ePSO) for solving optimization problems. By considering the basics of the PSO algorithm, the current particle position is updated by extrapolating the global best particle position and the current particle positions in the search space. The position of the particles in each iteration is updated directly without using the velocity equation. The position equation is formulated with the global best (gbest) position, personal or local best position (pbest) and the current position of the particle. The proposed method is tested with a set of five standard optimization bench mark problems and the results are compared with those obtained through three PSO algorithms, the canonical PSO (cPSO), the global-local best PSO (GLBest-PSO) and the proposed ePSO method. The cPSO includes a time varying inertia weight (TVIW) and time varying acceleration coefficients (TVAC) while the GLBest PSO consists of global-local best inertia weight (GLBest 1W) with global-local best acceleration coefficient (GLBestAC). The simulation results clearly elucidate that the proposed method produces the near global optimal solution. It is also observed from the comparison of the proposed method with cPSO and GLBest-PSO, the ePSO is capable of producing a quality of optimal solution with faster convergence rate. To strengthen the comparison and prove the efficacy of the proposed method, analysis of variance and hypothesis t-test are also carried out. All the results indicate that the proposed ePSO method is competitive to the existing PSO algorithms.","PeriodicalId":228083,"journal":{"name":"2007 International Conference on Intelligent and Advanced Systems","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121429210","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: 16

High speed area efficient configurable Viterbi Decoder for WiFi and WiMAX systems 高速区域高效可配置维特比解码器WiFi和WiMAX系统

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658614

Sridhar Nandula, Yepuri Sudhakara Rao, Siva Prasad Embanath

引用次数: 13

Comprehensive review for Arabic handwriting and printed characters recognition 全面检讨阿拉伯手写和印刷字符识别

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658483

A. Aburas, S. Ali Rehiel

引用次数: 2

A modified version of 12-bit tracking nalog to digital converter for high-stability output tracking 一个修改版本的12位跟踪模拟到数字转换器，用于高稳定性输出跟踪

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658610

M. Elmaleeh, N. Saad, J. Pahor

引用次数: 1

On optimal color coordinate selection for wavelet-based color image watermarking 基于小波的彩色图像水印中最优颜色坐标选择

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658465

E. Vahedi, R. Zoroofi, M. Shiva

引用次数: 15

Analyses of EEG background activity in Autism disorders with fast Fourier transform and short time Fourier measure 基于快速傅立叶变换和短时傅立叶测量的自闭症脑电背景活动分析

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658582

H. Behnam, A. Sheikhani, M. Mohammadi, M. Noroozian, P. Golabi

{"title":"Analyses of EEG background activity in Autism disorders with fast Fourier transform and short time Fourier measure","authors":"H. Behnam, A. Sheikhani, M. Mohammadi, M. Noroozian, P. Golabi","doi":"10.1109/ICIAS.2007.4658582","DOIUrl":"https://doi.org/10.1109/ICIAS.2007.4658582","url":null,"abstract":"Electroencephalography (EEG) is widely used in clinical settings to investigate neurophysiology. Since EEG signals contain a wealth of information about brain functions, there are many approaches in analyzing EEG signals with spectral techniques. In this study we have investigated the EEG background activity in Autism disorder using a number of frequency analysis techniques. We have used fast Fourier transform (FFT), short time Fourier transform (STFT) and STFT at bandwidth of total spectrum (we named its STFT-BW) for 19 channel is of EEG. Coefficients of the EEG in 10 Autism disorders and 7 age matched control subjects were measured. These coefficients were assessed with variance analysis. We find no significant different between Autism disorders and control subjects EEGs with STFT. On the other hand, Autism disorders had significantly difference FFT value (p<0.01) at electrodes FP1 and F3. STFT at bandwidth (STFT-BW) had excellent different. FP1, F3 and T5 with (p<0.01) and F7, T3 and O1 with (p<0.05) had significantly differences. In addition our findings suggested that STFT-BW have 82.4% discriminate between normal and Autism subjects with Mahalanobis distance but FFT and STFT havenpsilat results significant.","PeriodicalId":228083,"journal":{"name":"2007 International Conference on Intelligent and Advanced Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131167153","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: 30

Implementation of embedded Web server for mobile robot system 移动机器人系统嵌入式Web服务器的实现

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658599

N.A.A. Salleh, R. Mamat

引用次数: 2

Hybrid Intelligence modeling of cut edge quality for Mn-Mo in laser machining by adaptive neuro-fuzzy inference system (ANFIS) 基于自适应神经模糊推理系统(ANFIS)的锰钼激光加工刃口质量混合智能建模

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658374

Sivarao

{"title":"Hybrid Intelligence modeling of cut edge quality for Mn-Mo in laser machining by adaptive neuro-fuzzy inference system (ANFIS)","authors":"Sivarao","doi":"10.1109/ICIAS.2007.4658374","DOIUrl":"https://doi.org/10.1109/ICIAS.2007.4658374","url":null,"abstract":"Past few decades have seen a resurgent trend towards establishment of intelligent manufacturing systems, which are capable of using advanced knowledge-bases and intelligence techniques in aiding critical operational procedures in manufacturing. Increasing demands on productivity and quality with the increase in global competitiveness have necessitated development of sound predictive models and optimization strategies. This paper presents the modeling technique and prediction of cut edge quality for 2.5 mm Manganese Molybdenum pressure vessel plate by Hybrid Intelligence, namely, adaptive neuro-fuzzy inference system (ANFIS). The non-traditional laser machining, was used in the modeling investigation as this machining process requires controlling of more than seven critical parameters and to date, no researchers has used ANFIS to model this exact phenomenon. The modeling technique has been successfully developed to predict the cut edge quality with excellent degree of accuracy. Therefore the researcher strongly believes that ANFIS could be the best hybrid AI tool with the capability of data training and rule setting which has to be further explored with critical consideration in producing precise part of any material in the field of precision manufacturing.","PeriodicalId":228083,"journal":{"name":"2007 International Conference on Intelligent and Advanced Systems","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115049368","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

Performance comparision of color image compression based on enhanced Vector quantizer designed using different color spaces 基于不同色彩空间设计的增强矢量量化器的彩色图像压缩性能比较

2007 International Conference on Intelligent and Advanced Systems Pub Date : 2007-11-01 DOI: 10.1109/ICIAS.2007.4658463

Y. Dandawate, M. Joshi, S. Umrani

引用次数: 11