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2012 Fifth International Joint Conference on Computational Sciences and Optimization最新文献

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Approximating the Minimum Distribution of Two Normally Distributed Variables Each with the Same Mean and Variance 用相同的均值和方差逼近两个正态分布变量的最小分布
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.31
Zhengbing He, A. Huang
{"title":"Approximating the Minimum Distribution of Two Normally Distributed Variables Each with the Same Mean and Variance","authors":"Zhengbing He, A. Huang","doi":"10.1109/CSO.2012.31","DOIUrl":"https://doi.org/10.1109/CSO.2012.31","url":null,"abstract":"Several integrals impose excessive computational burden in the solution of the minimum distribution of two normally distributed variables each with the same mean and variance. To overcome the inefficiency, this paper first investigates the probability and maximum value of deviation occurrence between the normal distributions, and then proposes an approximation method of the mean and variance of the distribution. The test results show that the approximations give high accuracy in the range from 10 to 10000, and the more importance is that one can modify the fitting parameters in the method to obtain approximations for other ranges.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128198578","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
F-Parallel Reducts in the Information View 信息视图中的f -并行约简
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.134
Lin Chen, Dayong Deng, Chunping Wang
{"title":"F-Parallel Reducts in the Information View","authors":"Lin Chen, Dayong Deng, Chunping Wang","doi":"10.1109/CSO.2012.134","DOIUrl":"https://doi.org/10.1109/CSO.2012.134","url":null,"abstract":"Parallel reducts in the information view and an algorithm with the matrix of attribute significance in the information view are introduced in this paper. Furthermore, F-attribute significance in the information view is defined, and its properties are investigated. We apply it to obtain parallel reducts, and an algorithm with F-attribute significance in the information view is proposed. Experiments show that our methods have advantages over dynamic reducts, and the new method not only improves the time efficiency but also decreases the length of parallel reducts.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131584946","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 Reliability Verification Test Model Based on Hybrid Bayesian Prior Distribution 基于混合贝叶斯先验分布的可靠性验证测试模型
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.173
Feng Gao, Xiaoyun Zheng, Chang Liu
{"title":"A Reliability Verification Test Model Based on Hybrid Bayesian Prior Distribution","authors":"Feng Gao, Xiaoyun Zheng, Chang Liu","doi":"10.1109/CSO.2012.173","DOIUrl":"https://doi.org/10.1109/CSO.2012.173","url":null,"abstract":"Using advantages of priori Bayesian method, a reliability verification test method based on Hybrid Bayesian Prior Distribution was brought forward. The prior distribution of unknown parameters can be obtained by using conjugate prior distribution method. Prior moment method and Maximum entropy method were used respectively to calculate two different groups of parameters, and then two different prior distributions can be obtained. Then confidence factors of the two prior distributions were determined by using the second category maximum likelihood method, and the final distribution can be got by integrating there two group of parameters according to their weight. Instance proved that the prior distribution obtained by this method is more accurate, and can fit better with the real distribution.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131817577","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
Formation and Simulation on Chinese Lexical Networks 汉语词汇网络的形成与模拟
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.140
Jinze Li, Jianyu Li, Zhanxin Yang, Feng Xiao
{"title":"Formation and Simulation on Chinese Lexical Networks","authors":"Jinze Li, Jianyu Li, Zhanxin Yang, Feng Xiao","doi":"10.1109/CSO.2012.140","DOIUrl":"https://doi.org/10.1109/CSO.2012.140","url":null,"abstract":"The phrase networks of Chinese show small world, scale-free and disassortative mixing features in our previous paper [10]. Here semantical relationships are considered to explain the small world feature. Then we simulate the formation of Chinese phrases using weighted graph theory. The weighted graph model generates power-law distributions and disassortative mixing as the empirical networks, which effectively explain the origin, formation and evolution of Chinese phrases.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130826078","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
The Analysis of Resource Conflicts Based on Hawk and Dove Game in Multi-projects Management 多项目管理中基于鹰鸽博弈的资源冲突分析
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.161
Suxian Zhang, Yunpeng He
{"title":"The Analysis of Resource Conflicts Based on Hawk and Dove Game in Multi-projects Management","authors":"Suxian Zhang, Yunpeng He","doi":"10.1109/CSO.2012.161","DOIUrl":"https://doi.org/10.1109/CSO.2012.161","url":null,"abstract":"In the course of multi-project management of construction industry, there is a contradiction between project managers requiring the maximization of project benefits and minimizing resources can't meet the needs of all the project managers. That would cause the problem of resource conflicts. The paper takes the resource conflicts as research objects in the multi-project management. The research was done from the perspective of project managers, and sets dynamic hawk and dove game model by the game of project managers, then it analyses the problem of resource conflicts which exist in the multi-project management, and finally this paper proposes the countermeasures and suggestions on preventing the problem of resource conflicts.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132932030","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
Extending UPnP/DLNA Feature for Video Sharing Websites 视频分享网站的UPnP/DLNA特性扩展
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.131
Zheng Chen, Haochen Huang, Jinyao Yan
{"title":"Extending UPnP/DLNA Feature for Video Sharing Websites","authors":"Zheng Chen, Haochen Huang, Jinyao Yan","doi":"10.1109/CSO.2012.131","DOIUrl":"https://doi.org/10.1109/CSO.2012.131","url":null,"abstract":"To fulfill both the increasing demand of internet video sharing and interoperability of smart devices, we design and implement a video sharing system that enables DLNA feature for video websites in this paper. In our system, users can easily retrieve internet sharing videos on smart devices while enjoying the interoperability of DLNA. The proposed system consists of DWA (DLNA Web Agent) and MSP (Media Server Proxy). The DWA is implemented in the website to gather video description data and then deliver them to the MSP. The MSP is implemented in the home network to help users retrieve internet videos for smart devices. Our proposed system has been implemented with an embedded platform for MSP and a real video website for DWA to evaluate the feasibility. All the main functions have been examined including discovering DLNA devices, browsing different categories and playing video files.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133671023","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
Pedestrian Evacuation with the Obstacles Based on Cellular Automata 基于元胞自动机的有障碍物行人疏散
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.104
Nuo Zhu, B. Jia, C. Shao
{"title":"Pedestrian Evacuation with the Obstacles Based on Cellular Automata","authors":"Nuo Zhu, B. Jia, C. Shao","doi":"10.1109/CSO.2012.104","DOIUrl":"https://doi.org/10.1109/CSO.2012.104","url":null,"abstract":"Simulation of pedestrian evacuation in a room with fixed obstacles is presented based on cellular automata (CA) in this paper. Pedestrian moving rules are established, according to two-dimensional cellular automaton Moore neighborhood. The dynamic parameters: Direction-parameter, Empty-parameter and Cognition-parameter are formulated to simplify tactically the decision-making process of pedestrians, which can reflect the pedestrian judgment on the surrounding conditions and decide the pedestrian's choice of action. We propose the improved Dijkstra metric to compute the values of static floor field for evacuation system with obstacles based on the Euclidean distance. In order to show the advanced nature of our model, the simulation results of the improved and previous model are compared and analyzed. The simulation results correspond with the actual, it is instructional significant for pedestrian evacuation.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131667958","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
An Overview of Publications on Artificial Intelligence Research: A Quantitative Analysis on Recent Papers 人工智能研究论文综述:对近期论文的定量分析
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.156
Saiyan Cheng, Bin Wang
{"title":"An Overview of Publications on Artificial Intelligence Research: A Quantitative Analysis on Recent Papers","authors":"Saiyan Cheng, Bin Wang","doi":"10.1109/CSO.2012.156","DOIUrl":"https://doi.org/10.1109/CSO.2012.156","url":null,"abstract":"The study on artificial intelligence (AI) is highly interdisplinary, which involves increasing number of researchers from different academic fields. In order to provide an overview for the researchers on recent publications in related fields, we conducted a statistic analysis using bibliometric methods. Using the data source from Web of Science (ISI), we have studied the articles published in the SCI and SSCI journals on the the subject of AI between the year of 2000 and 2011. The data were analyzed from six aspects, including article distribution by years, journals, languages, countries/regions, research fields, and authors. The result revealed the most influential journals, language and authors in this field, which could help researchers from the related area to find useful in formations and direct their researches.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133760705","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
On Some Properties of Parametric Quadratic Programs Pertaining to Continuous-time Quadratic Fractional Programming 关于连续时间二次分数规划的参数二次规划的一些性质
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.62
C. Wen, Yung-Yih Lur, Wen-Hsien Ho, J. Chou
{"title":"On Some Properties of Parametric Quadratic Programs Pertaining to Continuous-time Quadratic Fractional Programming","authors":"C. Wen, Yung-Yih Lur, Wen-Hsien Ho, J. Chou","doi":"10.1109/CSO.2012.62","DOIUrl":"https://doi.org/10.1109/CSO.2012.62","url":null,"abstract":"This article is concerned with quadratic fractional optimal control problems with linear state constraints. Such problems are called the {em continuous-time quadratic fractional programming problems} (CQFP). Some basic properties of parametric continuous-time quadratic programming problems pertaining to (CQFP) are derived. By these properties, (CQFP) can be reduced to continuous-time quadratic programming problems. Besides, a discretization approach for solving continuous-time quadratic programming problems is also developed. The developed approach will provide an important foundation for constructing a parametric computational procedure for (CQFP).","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124531140","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
Household Energy Consumption in China: Forecasting with BVAR Model Up to 2015 2015年中国家庭能源消费:基于BVAR模型的预测
2012 Fifth International Joint Conference on Computational Sciences and Optimization Pub Date : 2012-06-23 DOI: 10.1109/CSO.2012.150
Qing Zhu, Yujing Guo, Genfu Feng
{"title":"Household Energy Consumption in China: Forecasting with BVAR Model Up to 2015","authors":"Qing Zhu, Yujing Guo, Genfu Feng","doi":"10.1109/CSO.2012.150","DOIUrl":"https://doi.org/10.1109/CSO.2012.150","url":null,"abstract":"In this paper, we establish VAR model to study the issue of household energy consumption (HEC) in China with status quo analysis of that from 1980 to 2009. Firstly, based on the previous literature of domestic and foreign, the main factors affecting HEC are derived. Besides, result from testing suggests that consuming capacity, population and structure are the leading power to determine HEC. Further, BVAR model is also introduced into the analytical framework to overcome the exceeding sample-size and over fitting existing in VAR. What's more, changes in energy consumption in the period of \"the 12th five year plan\" are forecasted that way, meanwhile, we do the same work via ARIMA with the historical data information itself. At the end of this analysis, comparison is made between the results from both the BVAR and ARIMA models to justify the reasonableness of BVAR in this paper.","PeriodicalId":170543,"journal":{"name":"2012 Fifth International Joint Conference on Computational Sciences and Optimization","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124561876","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: 13
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