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2010 10th International Conference on Hybrid Intelligent Systems最新文献

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Circular antenna array synthesis with a Differential Invasive Weed Optimization algorithm 基于差分入侵杂草优化算法的圆形天线阵列合成
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600021
Annirudha Basak, S. Pal, Swagatam Das, A. Abraham
{"title":"Circular antenna array synthesis with a Differential Invasive Weed Optimization algorithm","authors":"Annirudha Basak, S. Pal, Swagatam Das, A. Abraham","doi":"10.1109/HIS.2010.5600021","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600021","url":null,"abstract":"In this article we describe an optimization-based design method for non-uniform, planar, and circular antenna arrays with the objective of achieving minimum side lobe levels for a specific first null beamwidth and also a minimum size of the circumference. Central to our design is a hybridization of two prominent metaheuristics of current interest namely the Invasive Weed Optimization (IWO) and the Differential Evolution (DE). IWO is a derivative-free real parameter optimization technique that mimics the ecological behavior of colonizing weeds. Owing to its superior performance in comparison with many other existing metaheuristics, recently IWO is being used in several engineering design problems from diverse domains. For the present application, we have modified classical IWO by incorporating the difference vector based mutation schemes from the realm of DE. Three difficult instances of the circular array design problem have been presented to illustrate the effectiveness of the hybrid Differential IWO (DIWO) algorithm. The design results obtained with modified IWO have been shown to comfortably outperform the results obtained with other state-of-the-art metaheuristics like Particle Swarm Optimization (PSO), and Differential Evolution (DE) in a statistically significant fashion.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114371122","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: 32
Analyzing the control of dominance area of solutions in particle swarm optimization for many-objective 多目标粒子群优化中优区控制分析
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600088
A. B. Carvalho, A. Pozo
{"title":"Analyzing the control of dominance area of solutions in particle swarm optimization for many-objective","authors":"A. B. Carvalho, A. Pozo","doi":"10.1109/HIS.2010.5600088","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600088","url":null,"abstract":"The interest in the application of particle swarm optimization to solve different problems, especially multi-objective problems, grew in recent years. This metaheuristic is particularly suitable to solve real life problems, but like other multi-objective metaheuristics, has some limitations when dealing with problems with many objectives, typically more than three. Recently, some many-objective techniques were proposed to avoid the deterioration of the search ability of Pareto dominance based multi-objective evolutionary algorithms for many-objective problems. This work presents a study of the influence of the many-objective technique called the control of dominance area of solutions (CDAS) in multi-objective particle swarm optimization. It is presented an empirical analysis to identify the influence of the CDAS technique on the convergence and the diversity of a multi-objective PSO algorithm in many-objective scenarios through the analysis of some quality indicators and statistical tests.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134256749","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
Impact of the Random Number generator quality on particle swarm optimization algorithm running on graphic processor units 随机数生成器质量对粒子群优化算法在图形处理器上运行的影响
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5601073
C. J. A. B. Filho, Marcos A. C. Oliveira, D. O. Nascimento, A. D. Ramos
{"title":"Impact of the Random Number generator quality on particle swarm optimization algorithm running on graphic processor units","authors":"C. J. A. B. Filho, Marcos A. C. Oliveira, D. O. Nascimento, A. D. Ramos","doi":"10.1109/HIS.2010.5601073","DOIUrl":"https://doi.org/10.1109/HIS.2010.5601073","url":null,"abstract":"Particle swarm optimization (PSO) is a bioinspired technique widely used to solve real optimization problems. In the recent years, the use of Graphics Processing Units (GPU) has been proposed for some general purpose computing applications. Some PSO implementations on GPU were already proposed. The major benefit to implement the PSO for GPU is the possibility to reduce the execution time. It occurs due to the higher computing power presented nowadays on GPUs platform. A study on the impact of the quality of Random Number generator has been made but it only covered some variations of the algorithm on a sequential platform. In this paper, we present an analysis of the performance of the random number generator on GPU based PSOs in terms of the RNG statistical quality. We showed that the Xorshift random number generator for GPU presents enough quality to be used by the PSO algorithm.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132809529","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: 19
On the use of fuzzy rules to text document classification 模糊规则在文本文档分类中的应用
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600076
T. Nogueira, S. O. Rezende, H. Camargo
{"title":"On the use of fuzzy rules to text document classification","authors":"T. Nogueira, S. O. Rezende, H. Camargo","doi":"10.1109/HIS.2010.5600076","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600076","url":null,"abstract":"This work presents the integration of a fuzzy method and text mining to obtain an approach that enables the text documents classification to be closer to the user needs. The aim of this work is to develop a mechanism to reduce the high dimensionality of the attribute-value matrix obtained from the documents and, with this, to manage the imprecision and uncertainty using fuzzy rules to classify text documents. Some experiments have been run using different domains in order to validate the proposed approach and to compare the results with the ones obtained with the Ibk, J48, Naive Bayes and OneR classification methods. The advantages of the method, the experiments and the results obtained are discussed.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"164 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124014852","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: 18
The Swarm Computer, an analog cellular-swarm hybrid architecture 蜂群计算机，一个模拟的蜂窝群混合架构
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600079
Ryanne Dolan, G. DeSouza, Daniel P. Caputo
{"title":"The Swarm Computer, an analog cellular-swarm hybrid architecture","authors":"Ryanne Dolan, G. DeSouza, Daniel P. Caputo","doi":"10.1109/HIS.2010.5600079","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600079","url":null,"abstract":"The “killer apps” of cellular and swarm computing are image processing and optimization, respectively; however, applying these platforms to general-purpose computing remains impractical. Designing systems within the restrictive framework of cellular automata is extremely difficult, though often very efficient and scalable. On the other hand, swarm networks are very powerful but difficult to implement in hardware. Here we introduce a hybrid model, the Swarm Computer, which is both practical to program and efficient to implement. Applications in astrophysics and image processing are considered.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124505404","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: 0
A short-term bus load forecasting system 客车短期负荷预测系统
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600075
R. M. Salgado, T. Ohishi, R. Ballini
{"title":"A short-term bus load forecasting system","authors":"R. M. Salgado, T. Ohishi, R. Ballini","doi":"10.1109/HIS.2010.5600075","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600075","url":null,"abstract":"This paper proposes a methodology for a short-term bus load forecasting. This approach calculates the short-term bus load demand forecast using few aggregated models. The idea is to cluster the buses in groups with similar daily load profile and for each cluster one bus load forecasting model is adjusted. For each cluster, aggregated forecasting model is built based on the analysis of individual bus load data. The solution obtained through aggregated approach is similar to the solution obtained by individual bus load forecasting model, but requiring much less computational time. This proposed methodology was implemented in a friendly computational forecasting support system described in this paper.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122662052","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: 18
Necessity-matching approach for translated, rotated and scale characters recognition from Maps 地图中翻译、旋转和缩放字符识别的必要性匹配方法
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5601069
Xiaoguang Tian, Dayong Zhu
{"title":"Necessity-matching approach for translated, rotated and scale characters recognition from Maps","authors":"Xiaoguang Tian, Dayong Zhu","doi":"10.1109/HIS.2010.5601069","DOIUrl":"https://doi.org/10.1109/HIS.2010.5601069","url":null,"abstract":"This paper at first presents a novel approach to recognize characters, numbers or the signs under translation, scaling and rotation (TRS) from Civil Aerial Meteorological Maps by templates, which is based on a new class of moment invariants. Meanwhile, aiming to the important parameter (the range of orders for moment invariants) in it, we prove so that could decrease efficiently the errors brought by the absence or superabundance.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131196014","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
An integral approach for Geno-Simulated Annealing 基因模拟退火的积分方法
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600023
Mostafa M. Hassan, F. Karray, M. Kamel, A. Ahmadi
{"title":"An integral approach for Geno-Simulated Annealing","authors":"Mostafa M. Hassan, F. Karray, M. Kamel, A. Ahmadi","doi":"10.1109/HIS.2010.5600023","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600023","url":null,"abstract":"Global optimization is the problem of finding the global optimum of any given function in a certain search space. Simulated Annealing (SA) and Genetic Algorithms (GA) are among the well-known techniques used for global optimization. Adjusting the parameters of SA such as the temperature schedule and the neighborhood range plays an important role in the performance of the algorithm. Furthermore, many studies in literature showed that the best values for SA parameters depend on the optimization problem. We introduce a novel hybrid approach that uses SA to solve an optimization problem and uses GA simultaneously to adapt the parameters of SA. This new approach is referred to as Geno-Simulated Annealing (GSA). It does not require any predefined values for the parameters of SA. To evaluate the performance of the proposed approach, we used seven well-known benchmark optimization functions. The obtained results indicate the superiority of the proposed approach as compared to a similar approach and to conventional SA.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126528154","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
An intelligent Web interface to generate and update adaptive Virtual Environments 生成和更新自适应虚拟环境的智能Web界面
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5600085
M. Aquino, F. Souza
{"title":"An intelligent Web interface to generate and update adaptive Virtual Environments","authors":"M. Aquino, F. Souza","doi":"10.1109/HIS.2010.5600085","DOIUrl":"https://doi.org/10.1109/HIS.2010.5600085","url":null,"abstract":"In recent years, three-dimensional Virtual Environments developed with virtual reality and graphical computation technologies have evolved in the Web. Thus, users with different profiles, cultures and knowledge levels can access such environments remotely. In such a way, it is necessary to use an efficient interface to manage Web accesses and to actualize virtual environments to adapt them to each user's characteristics. This article presents an intelligent Web interface managed by a society of software agents that follows and identifies user's actions in order to propose modifications in the virtual environment, through 3D objects updating. The interface is capable to identify user's actions and to react to them in real time, without loss of performance. The objects used in the construction and adaptation of a Virtual Environment are stored into a database and are retrieved by agents, according to the specific negotiation rules defined in an ontology for the domain.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124665360","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
A fuzzy based hybrid multispectral image fusion method using DWT 基于小波变换的模糊混合多光谱图像融合方法
2010 10th International Conference on Hybrid Intelligent Systems Pub Date : 2010-10-18 DOI: 10.1109/HIS.2010.5604769
T. Zaveri, Ishit Makwana, M. Zaveri
{"title":"A fuzzy based hybrid multispectral image fusion method using DWT","authors":"T. Zaveri, Ishit Makwana, M. Zaveri","doi":"10.1109/HIS.2010.5604769","DOIUrl":"https://doi.org/10.1109/HIS.2010.5604769","url":null,"abstract":"In most of the standard Pan-sharpening methods, it is observed that color distortion appears in the final Pansharped image. In the area of image analysis in remote sensing applications, spectral information plays an important role and due to the color distortion, image analysis may get affected. In this paper, a fuzzy based hybrid multispectral image fusion method using wavelet transform is proposed which provides novel tradeoff solution between the spectral and spatial fidelity and preserves more detail spectral and spatial information. New fuzzy based hybrid image fusion rules are also proposed. Proposed method is applied on several registered Panchromatic and Multispectral images and simulation results are compared using standard image fusion parameters. The simulation results of proposed method are also compared with five different standard and recently proposed Pan sharpening methods. It has been observed from simulation results that the proposed algorithm preserves better spatial and spectral information and better visual quality as compared to earlier reported methods.","PeriodicalId":174618,"journal":{"name":"2010 10th International Conference on Hybrid Intelligent Systems","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125052808","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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