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2011 Fourth International Joint Conference on Computational Sciences and Optimization最新文献

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GIS-Based Spatial and Temporal Analysis of Regional Water-Logging Confluence 基于gis的区域内涝汇流时空分析
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.141
Xianfu Zhao, J. Qian, Fengchang Xue, Tao-tao Chen
{"title":"GIS-Based Spatial and Temporal Analysis of Regional Water-Logging Confluence","authors":"Xianfu Zhao, J. Qian, Fengchang Xue, Tao-tao Chen","doi":"10.1109/CSO.2011.141","DOIUrl":"https://doi.org/10.1109/CSO.2011.141","url":null,"abstract":"According to the confluence theory of hydrology, the paper discuss the method of calculating the water-logging of the surface in the region. Combined using the spatial analysis in GIS with calculating the \"Isochrones\" in the confluence of regional water-logging, to describe the distribution of the confluence in space and the strength of the confluence in time. At the end of the procession, it gives the space and time maps of spatial and temporal distribution of the water-logging's confluence. The research evidence that the confluence's strength in time is closed to the elevation of the research region, and the confluence's distribution in space is closed to the distribution of the river.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131792751","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
Multi-application Specified Link Removal Strategy for Network on Chip 片上网络的多应用指定链路移除策略
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.175
Jiajia Jiao, Yuzhuo Fu, Yaoyi Wu
{"title":"Multi-application Specified Link Removal Strategy for Network on Chip","authors":"Jiajia Jiao, Yuzhuo Fu, Yaoyi Wu","doi":"10.1109/CSO.2011.175","DOIUrl":"https://doi.org/10.1109/CSO.2011.175","url":null,"abstract":"To benefit of both regular topology and partially customized structure, we adopt application specified link removal strategy to minimize NoC (Network on Chip) area consumption with partial regularity twist and guaranteed performance. Our link removal for single application mainly includes iterative link removal selection algorithm based on low link utilization for topology optimization and turn model based deadlock free routing algorithm for irregular 2D Mesh with reduced links. In addition, we also consider multiapplication from realistic requirement and try to define various execution modes. The seamless combination of multiapplications and link removal method is achieved via corresponding interoperation of removed link set. Taking typical media applications VOPD and MWD for example, the simulation results verify proposed multi-application specified NoC link removal strategy valid for area cost optimization and acceptable performance degradation.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134150998","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
Pricing Convertible Bond Based on Integration of Support Vector Machine and Copula Function 基于支持向量机与Copula函数集成的可转换债券定价
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.207
Chuanhe Shen, Xiangrong Wang
{"title":"Pricing Convertible Bond Based on Integration of Support Vector Machine and Copula Function","authors":"Chuanhe Shen, Xiangrong Wang","doi":"10.1109/CSO.2011.207","DOIUrl":"https://doi.org/10.1109/CSO.2011.207","url":null,"abstract":"As a kind of hybrid financial instrument, the pricing of convertible bond (CB) has constituted a great challenge. This paper developed a novel method integrating support vector machine (SVM) with copula function. Different from existing single-factor or bifactor pricing models based on corporate value and the underlying stock price respectively, this model can effectively deal with many constrains on the CB pricing, such as nonlinearity, departure from normality, multivariate joint distribution, variable dependence structure, and so on. In particularly, the new model exhibited great flexibility in that copula function can portray dependence structure between the underlying stock price and interest rate, and that SVM can further tackle nonlinear relationship among variables. Empirical analysis showed that the proposed model enhanced generation ability of out-of-sample, with mark increase in CB pricing accuracy compared with the single SVM, and that the CB value sensitivity to the underlying stock and the dependence structure is also measured handily and effectively through the model.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134593590","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
An Automatic Parameter Optimization Method on Performance Test of Storage Systems 存储系统性能测试参数自动优化方法
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.69
Tingtao Zhao, Ligu Zhu, Liange Zheng, Quanwei Qiu
{"title":"An Automatic Parameter Optimization Method on Performance Test of Storage Systems","authors":"Tingtao Zhao, Ligu Zhu, Liange Zheng, Quanwei Qiu","doi":"10.1109/CSO.2011.69","DOIUrl":"https://doi.org/10.1109/CSO.2011.69","url":null,"abstract":"In order to acquire the peak performance of one storage system quickly and accurately, an automatic parameter optimization method is used in performance test. By introducing artificial intelligence into storage test, the algorithms such as particle swarm optimization help to optimize parameters automatically on performance test. Experimental results show that this method can significantly improve efficiency and accuracy of performance test, so saving cost. The method based on intelligent optimization algorithms can acquire the optimal performance value of storage systems more quickly, especially in the case of there are too many parameters in performance test.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132031748","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 Cellular Automaton Model with Extended Neighborhood for Epidemic Propagation 传染病传播的扩展邻域元胞自动机模型
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.21
Chao Guan, Wen-ju Yuan, Yun-In Peng
{"title":"A Cellular Automaton Model with Extended Neighborhood for Epidemic Propagation","authors":"Chao Guan, Wen-ju Yuan, Yun-In Peng","doi":"10.1109/CSO.2011.21","DOIUrl":"https://doi.org/10.1109/CSO.2011.21","url":null,"abstract":"A cellular automaton model with extended neighborhood is presented to simulate an infectious disease outbreak. The model facilitates the study of the dynamics of epidemics of different infectious diseases. The effects of different infectivity parameters, infectious cycles, and medical intervention strategies have been studied. The proposed model can serve as a quantitative basis for future medical intervention strategies.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134391917","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
Application of Integrative Analytic Hierarchy Process and 0-1 Integer Programming to Retail Stores Location in Logistic System 综合层次分析法和0-1整数规划在物流系统零售门店选址中的应用
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.91
Zhenhua Gao, K. Yoshimoto, S. Ohmori
{"title":"Application of Integrative Analytic Hierarchy Process and 0-1 Integer Programming to Retail Stores Location in Logistic System","authors":"Zhenhua Gao, K. Yoshimoto, S. Ohmori","doi":"10.1109/CSO.2011.91","DOIUrl":"https://doi.org/10.1109/CSO.2011.91","url":null,"abstract":"Location of retail stores in logistic system involves many factors, some of which are quantitative, others of which are qualitative. The weight of each retail place is calculated by using AHP on the basis of analyzing the factors, then a location model is proposed by combining AHP and 0-1 programming, for AHP can not solve the problem with constraint. Finally the model of retail place location in logistic system is proved to be effective by examples.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134450962","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
The Effects of Manufacturing Firm's Supply Chain Performance on Competitive Advantage 制造业企业供应链绩效对竞争优势的影响
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.264
Li Liu
{"title":"The Effects of Manufacturing Firm's Supply Chain Performance on Competitive Advantage","authors":"Li Liu","doi":"10.1109/CSO.2011.264","DOIUrl":"https://doi.org/10.1109/CSO.2011.264","url":null,"abstract":"This study, based on a survey of 1000 manufacturing firms in central south, south and central China regions, examines the relationship among supply chain performance, competitive advantage and firm performance. By exploratory and confirmatory factor analyses, the scale of manufacturing firm's supply chain performance is obtained. The results show that supply chain performance can be conceptualized as a four dimensional construct: supplier performance, customer responsiveness, supply chain flexibility and supply chain cost. Furthermore, after testing research hypotheses by LISREL, we find that these four constructs all have significant effects on competitive advantage, and that each of them except supplier performance has significant effects on firm performance. The implications for our findings are also presented for the improvement of manufacturing firm's supply chain performance.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"198 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132244947","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
The Key Technology Research of Intelligent Information Syndication 智能信息聚合关键技术研究
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.275
Wenqian Shang, Tong Wang, Rui Lv
{"title":"The Key Technology Research of Intelligent Information Syndication","authors":"Wenqian Shang, Tong Wang, Rui Lv","doi":"10.1109/CSO.2011.275","DOIUrl":"https://doi.org/10.1109/CSO.2011.275","url":null,"abstract":"With the development of network, the online information has greatly enriched. It is increasingly difficult to obtain the desired information. The search engine can solve some problems, but far from satisfying people's needs. With the development of Web 2.0, RSS technology can solve some problems, greatly reducing spam, but as more and more channels appear, the user once again gets into the \"information overload\" situation. Therefore, in this paper, we use machine learning techniques and effective text classification techniques to solve the problem of information overload in a certain extent.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131622300","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
Prediction of Heavy Radiation Fog in Nanjing-Zhenjiang Area Along Shanghai-Nanjing Expressway 沪宁高速南京-镇江地区强辐射雾预报
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.204
Jianjun Wu, H. Tang, Xiaoyi Tian, Chengsong Yuan
{"title":"Prediction of Heavy Radiation Fog in Nanjing-Zhenjiang Area Along Shanghai-Nanjing Expressway","authors":"Jianjun Wu, H. Tang, Xiaoyi Tian, Chengsong Yuan","doi":"10.1109/CSO.2011.204","DOIUrl":"https://doi.org/10.1109/CSO.2011.204","url":null,"abstract":"On the basis of the real-time observation data of 37 days' heavy radiation fog from 2006 to 2009, taken from 9 stations along Maqun-Douzhuang of Ningzhen Hill Area, a part of Shanghai-Nanjing Expressway, radiation fog forecasting experiments were carried out in this study. The results are as follows: (1) According to the practical need of the Highway Administration, the visibility is divided into three levels:200-500m,50-200m,","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131922040","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
Iteration Method for Solving Nonlinear Matrix Equation X -- A* 2m (square root X-1) A = I 求解非线性矩阵方程X—A* 2m(√X-1) A = I的迭代方法
2011 Fourth International Joint Conference on Computational Sciences and Optimization Pub Date : 2011-04-15 DOI: 10.1109/CSO.2011.158
Haijuan Wang
{"title":"Iteration Method for Solving Nonlinear Matrix Equation X -- A* 2m (square root X-1) A = I","authors":"Haijuan Wang","doi":"10.1109/CSO.2011.158","DOIUrl":"https://doi.org/10.1109/CSO.2011.158","url":null,"abstract":"Matrix equation problem is one of the topics of active research in the context of computational mathematics. The Hermitian positive definite solutions of a matrix equation play an important role in real applications. In this paper, we present the sufficient conditions for the existence of the positive definite solution to the nonlinear matrix equation X -- A* 2m square root X-1 A = I and propose a natural and stable iteration algorithm for obtaining a positive definite solution of this matrix equation. Finally, two numerical examples for the convergence behavior of the proposed algorithm are conducted to demonstrate the effectiveness.","PeriodicalId":210815,"journal":{"name":"2011 Fourth International Joint Conference on Computational Sciences and Optimization","volume":"338 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133923438","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
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