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2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)最新文献

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IT service level agreements based on the optimal strategies 基于最优策略的IT服务水平协议
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2010-02-08 DOI: 10.1109/GSIS.2009.5408028
Hongbo Yang
{"title":"IT service level agreements based on the optimal strategies","authors":"Hongbo Yang","doi":"10.1109/GSIS.2009.5408028","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408028","url":null,"abstract":"The idea of developing service science apppeared several years ago, and IT service systems has steadily increased in complexity, this is due not only to specialization in direct IT asset, but also in the IT Infrastructure service management, how to create more value for the customer through choosing IT service level agreements is very an important problem in IT service management. In this paper, we consider the IT infrastructure incident as discrete event, the problems studied here are on-line decision strategies problem. The choices have to be made to minimize the total cost of the IT service. We build the discrete on-line model, and obtain their optimal strategies and competitive ratios. We consider the discrete model that is more fit to the practice of IT service management so as to acquire the accurate solution.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117027697","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
Piecewise analysis and prediction of spring flow based on GM(1,1) model 基于GM(1,1)模型的弹簧流量分段分析与预测
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1007/978-3-642-13938-3_14
Y. Hao, Lixia Zhang, T. Wei, Xuemeng Wang
{"title":"Piecewise analysis and prediction of spring flow based on GM(1,1) model","authors":"Y. Hao, Lixia Zhang, T. Wei, Xuemeng Wang","doi":"10.1007/978-3-642-13938-3_14","DOIUrl":"https://doi.org/10.1007/978-3-642-13938-3_14","url":null,"abstract":"","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124394066","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: 5
Analysis of research status on grey system in the Chinese social science circle 灰色系统在中国社会科学界的研究现状分析
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1109/GSIS.2009.5408051
Li Chao
{"title":"Analysis of research status on grey system in the Chinese social science circle","authors":"Li Chao","doi":"10.1109/GSIS.2009.5408051","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408051","url":null,"abstract":"In this paper, papers about grey system recorded by CSSCI (1998 ~ 2007) are collected and analyzed with statistical analysis and bibliometric analysis such as year distribution, journal distribution, subject distribution, the core author and the geographical distribution of the author. So we can identify the core author, core journals, research institutes and the law of research on grey system in the Chinese social science circle, and reveal the review of grey system study and the main theme in the Chinese social science circle. In addition, this paper indicates some problems and trends about study on grey system.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"292 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121821121","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
Integrated model for grey multi-attribute risk group decision-making 灰色多属性风险群体决策集成模型
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1109/GSIS.2009.5408019
L. Dang, Zhou Ling
{"title":"Integrated model for grey multi-attribute risk group decision-making","authors":"L. Dang, Zhou Ling","doi":"10.1109/GSIS.2009.5408019","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408019","url":null,"abstract":"The problem of grey multi-attribute risk group decision-making is studied, when the attributive values are interval grey numbers and the attribute weights are unknown. Using grey incidence method of the grey system theory, relative deviation degree based on the optimum alternative group and the worst alternative group, a new method is proposed. It establishes an integrated optimization model dealing the weights of index based on that the deviation of group members is minimum and the deviation between two groups is maximum. By using the model, the attribute weights can be gotten. Then, based on subjective preferences of decision-maker group, synthetically deviations of each alternative to the optimum alternative group and the worst alternative group are calculated to determine the ranking order of alternatives. Finally, an example is given to show the feasibility and availability of this method.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124688256","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
Safety risk assessment technology of Chemical Industrial Park based on grid partition and information diffusion theories 基于网格划分和信息扩散理论的化工园区安全风险评估技术
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1109/GSIS.2009.5408124
Hong-de Wang, Yundong Ma
{"title":"Safety risk assessment technology of Chemical Industrial Park based on grid partition and information diffusion theories","authors":"Hong-de Wang, Yundong Ma","doi":"10.1109/GSIS.2009.5408124","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408124","url":null,"abstract":"With the analysis to the research actuality and its problems to regional safety risk assessment at home and abroad, a method of regional safety risk assessment for Urban Chemical Industrial Park with multi-danger source is put forward. Firstly, the assessed region is carved up into series of two dimensional square grids in equal Stride length mesh based on grid partition method. Secondly, making use of the information diffusion method, the probabilities of fire and explosion in park are calculated based on the statistic data of Dalian city. At the same times, the severity degrees of the results of accidents are analyzed based on the model of Boiling Liquid Expanding Vapor Explosion (BLEVE), and then the injury ranges of the death, the severe injured and the mild injury have been transformed into the probability of individual death. Thirdly, the individual safety risk values in center of the grids are calculated according to the superposition principle of risks, and the social safety risks are assessed founded on the Complementary Cumulative Distribution Function (CCDF). Finally, the distribution maps of the individual safety risk and social safety risk are drawn according to the interpolation functions, and the practice model is provided.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123781185","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
Application of extension theory in evaluation of supply chain flexibility 可拓理论在供应链柔性评价中的应用
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1109/GSIS.2009.5408111
Wang Gui-hua
{"title":"Application of extension theory in evaluation of supply chain flexibility","authors":"Wang Gui-hua","doi":"10.1109/GSIS.2009.5408111","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408111","url":null,"abstract":"Quantitative analysis of the supply chain flexibility is a difficult task to handle. Extension theory is used for the first time to evaluate supply chain flexibility in this paper. On the basis of previous research on supply chain flexibility, this paper uses a new research method-extension analysis, establishes the matter-element model of the supply chain flexibility, and takes a quantitative analysis of the model in all dimensions of flexibility combined with case studies. It can reveal different levels of supply chain flexibility as well as the tendency of flexibility transform, and be helpful for supply chain managers to develop reasonable strategies to improve supply chain flexibility.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125430672","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
Grey multi-variables GM(1,N/τ,r) model with delay and its application 灰色多变量GM(1,N/τ，r)时滞模型及其应用
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1109/GSIS.2009.5408290
Jianghui Wen, Xin-ping Xiao
{"title":"Grey multi-variables GM(1,N/τ,r) model with delay and its application","authors":"Jianghui Wen, Xin-ping Xiao","doi":"10.1109/GSIS.2009.5408290","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408290","url":null,"abstract":"Based on the complicated and nonlinear grey system of multi-variables, this paper proposes grey multi-variables GM(1,N/<sup>τ,r</sup>) model with delay, and discusses parameter space of the model, then analyses the impacts of multiple transformation for parameters of GM(1,N/<sup>τ,r</sup>), as well as iteration of this model. Finally we build GM(1,N/<sup>τ,r</sup>) on reverse logistics network of scrap steel for forecasting flux of scrap steel at collected point which can be transformed to a optimized problem of the average comparative error about <sup>τ</sup> and <sup>r</sup>, results indicate that the precision of GM(1,N/<sup>τ,r</sup>) is superior to GM(1,N). Therefore, GM(1,N/<sup>τ,r</sup>) has important academic and practical significance.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126751366","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
A decision-making method based on grey interval linguistic judgment matrix 基于灰色区间语言判断矩阵的决策方法
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1109/GSIS.2009.5408074
Ding Ye, Zhu Jianjun, Hu Hongyu, Zhu Ning-ning
{"title":"A decision-making method based on grey interval linguistic judgment matrix","authors":"Ding Ye, Zhu Jianjun, Hu Hongyu, Zhu Ning-ning","doi":"10.1109/GSIS.2009.5408074","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408074","url":null,"abstract":"In this paper, decision-making based on the interval linguistic judgment matrix which may contain extreme programs or extreme decision-makers was studied. In the decision-making process, the boundaries of the programs or decision-makers can be found according to the interval linguistic judgment matrix if there are extreme programs or decision-makers; a method of amending the known elements is given based on the consistency of the matrix. Moreover, the weights are also solved in the form of interval number and the programs are compared according to the possibility degree.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115330007","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
Study on building a forecasting model with improved grey relational analysis and support vector machines and its application 基于改进灰关联分析和支持向量机的预测模型构建及其应用研究
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1109/GSIS.2009.5408352
Yao-jin Lin, Shunxiang Wu
{"title":"Study on building a forecasting model with improved grey relational analysis and support vector machines and its application","authors":"Yao-jin Lin, Shunxiang Wu","doi":"10.1109/GSIS.2009.5408352","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408352","url":null,"abstract":"In tradition, grey System treats any random variations as a variation in the grey value within a certain range, and the random process is treated as a time-varying grey process within a certain range. Grey System successfully utilizes accumulated generation data instead of original data to build forecasting model, which makes raw data stochastic weak, or reduces noise influence to a certain extent. However, only one factor has been considered in the conventional model. In most cases, prediction problems usually consist of more than one factor. Therefore, a grey relational analysis with Support Vector Machine (GASVM) is proposed in this study to deal with series problems with multi-factor. In this study, an admixture is presented based on Grey System and Support Vector Machines. Pretreatment modules which grey relational analysis attribution reduction algorithm course endow different weights to each influencing factor. In addition, the new influencing factors were regarded as input factors. Finally, the predicted performance is checked. The prediction results prove that this regression module helps to improve the prediction precision.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122394676","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
Grey system theory in China: A bibliometrics analysis 灰色系统理论在中国:文献计量学分析
2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009) Pub Date : 2009-11-01 DOI: 10.1109/GSIS.2009.5408248
Hongjiang Yue, Sifeng Liu
{"title":"Grey system theory in China: A bibliometrics analysis","authors":"Hongjiang Yue, Sifeng Liu","doi":"10.1109/GSIS.2009.5408248","DOIUrl":"https://doi.org/10.1109/GSIS.2009.5408248","url":null,"abstract":"Using the method of bibliometrics, a 1982~2006 Grey Systems database was constructed for China from National Knowledge Infrastructure(CNKI). Gather documents with Grey System contained in their titles, by analyzing the year, institution, journal, high citation frequency, theme, subject, output manner etc. Quantitative Characteristics of distribution, structure change, research topic, research hotspots are depicted. The results concern: papers upon the grey system increase linearly; the research force mainly distributes in universities; the journals of natural science and engineering are the main carriers which present the achievements of the grey system research; the grey system has spread extensively in the natural science, engineering, agro-forestry, hygiene, human society science and many other fields.","PeriodicalId":294363,"journal":{"name":"2009 IEEE International Conference on Grey Systems and Intelligent Services (GSIS 2009)","volume":"310 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122427412","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
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