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2008 International Symposiums on Information Processing最新文献

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A Formal Analysis of Coercion-Resistance of the Internet Voting Protocol Based on DKR Formal Model 基于DKR形式化模型的互联网投票协议强制-阻力形式化分析
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.29
Bo Meng
{"title":"A Formal Analysis of Coercion-Resistance of the Internet Voting Protocol Based on DKR Formal Model","authors":"Bo Meng","doi":"10.1109/ISIP.2008.29","DOIUrl":"https://doi.org/10.1109/ISIP.2008.29","url":null,"abstract":"The practical Internet voting protocols should have: privacy, completeness, soundness, unreusability, fairness, eligibility, invariableness, universal verifiability, receipt-freeness and coercion-resistance. Formal method is an important tool to assess coercion-resistance of internet voting protocols. But the coercion-resistance of many Internet voting protocols is analyzed without formal method. The applied pi calculus can be used to model and verify the security protocols, such as internet voting protocol. In this paper, firstly, we research the coercion-resistance . Then we model a typical internet voting protocol with applied pi calculus. Thirdly we analyze the typical internet voting protocol with DKR coercion-resistance formal model. According to the result of analysis we point out that the typical protocol is coercion-resistance.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115285497","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 Multiclass Machine Learning Approach to Credit Rating Prediction 信用评级预测的多类机器学习方法
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.37
Yun Ye, Shufen Liu, Jinyu Li
{"title":"A Multiclass Machine Learning Approach to Credit Rating Prediction","authors":"Yun Ye, Shufen Liu, Jinyu Li","doi":"10.1109/ISIP.2008.37","DOIUrl":"https://doi.org/10.1109/ISIP.2008.37","url":null,"abstract":"Corporate credit ratings are important financial indicators of investment risks. Traditional credit rating models employ classical econometrics methods with heteroscedasticity adjustments across various industries. In this paper, we propose using machine learning techniques in predicting corporate ratings and demonstrate, empirically, that multiclass machine learning algorithms outperform traditional econometrics models in exact, 1-notch, or 2-notch away rating predictions. We use three years of CompuStat data from four very different industries and compare corporate credit rating prediction tasks across linear regression, ordered probit model, bagged decision tree with Laplace smoothing, multiclass support vector machines (SVM), and multiclass proximal support vector machines (PSVM). Our findings show that with the proper multiclass and heteroscedasticity adjustments, the computationally inexpensive multiclass PSVM can be utilized in making viable automated corporate credit rating systems for todaypsilas vast marketplace.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114074034","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
A New Approach to Faculty Evaluation with Uncertain Information 不确定信息下教师评价的新方法
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.58
Quan Zhang, WenJia Feng, Dan Shao
{"title":"A New Approach to Faculty Evaluation with Uncertain Information","authors":"Quan Zhang, WenJia Feng, Dan Shao","doi":"10.1109/ISIP.2008.58","DOIUrl":"https://doi.org/10.1109/ISIP.2008.58","url":null,"abstract":"In ambiguous decision domain, interval numbers are employed to evaluate the overall value of alternatives (e.g., the faculty candidates) due to the inherent problems related to the uncertainty of the multiple attribute decision making (MADM). However, it is uneasy to compare interval numbers of different alternatives with multiple attributes. In current approaches, to rank and select the faculty candidates, some superiority possibility information will lose in the process of transforming interval numbers to crisp values. In order to overcome the shortcomings of Bryson and Mobolurinpsila approach, a new approach is proposed, in which the weights of attributes are determined by maximizing the weighted distance among the alternatives, hereafter the maximum intervals for the overall values of every alternative are calculated, and the superiority possibility among them are also calculated for assessing the faculty candidates (alternatives).","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123997753","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
Scale Expanding and Efficiency Improvement of Commercial Banks of China 中国商业银行的规模扩张与效率提升
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.112
Zhong-xin Liu, Li Dong
{"title":"Scale Expanding and Efficiency Improvement of Commercial Banks of China","authors":"Zhong-xin Liu, Li Dong","doi":"10.1109/ISIP.2008.112","DOIUrl":"https://doi.org/10.1109/ISIP.2008.112","url":null,"abstract":"Operating efficiency of commercial banks is essential to keeping financial basis of the country. Analyzing effect based on Principal Components Analysis show that during 1999 to 2003, improving of efficiency of stock banks mainly depended on expanding of bankspsila scale. But on improving of technical and profit-making efficiency, the stock banks lagged behind the state-owned banks. Moderate competition is a fundamental approach to growing of efficiency especially profit-making of Chinese banks. So, building a system which may promote moderate competition between banks is necessary.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124208169","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
Quantitative Analysis on the Bullwhip Effect in a Supply Chain Using Double Moving Average and Double Exponential Smoothing Forecasts 基于双移动平均和双指数平滑预测的供应链牛鞭效应定量分析
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.32
Chuanxu Wang
{"title":"Quantitative Analysis on the Bullwhip Effect in a Supply Chain Using Double Moving Average and Double Exponential Smoothing Forecasts","authors":"Chuanxu Wang","doi":"10.1109/ISIP.2008.32","DOIUrl":"https://doi.org/10.1109/ISIP.2008.32","url":null,"abstract":"In this paper, the bullwhip effect in a multistage supply chain has been analyzed using double moving average and double exponential smoothing forecasts. We find out that double exponential smoothing and double moving average forecasts can sometimes have a variance reducing effect on the supply chain. In particular, the bullwhip effect exists for positively correlated or independent and identically distributed (i.i.d) demands. However, for negatively correlated demands, bullwhip effect does not necessarily exist. In addition, our analysis shows that the order variance based on simple moving average forecast is always larger than the order variance based on double moving average forecast, and the order variance based on simple exponential smoothing forecast is always larger than the order variance based on double exponential smoothing forecast. For the independent and identically distributed (i.i.d) demands , it can be shown that the order quantity fluctuation range for double exponential smoothing is greater than that for double moving average.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126940479","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: 12
A Building an e-Agriculture Business Integration Platform with Web Services Composition 基于Web服务组合的电子农业业务集成平台的构建
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.84
Jian-Qiang Hu, Feng E. Luo, G. Liao
{"title":"A Building an e-Agriculture Business Integration Platform with Web Services Composition","authors":"Jian-Qiang Hu, Feng E. Luo, G. Liao","doi":"10.1109/ISIP.2008.84","DOIUrl":"https://doi.org/10.1109/ISIP.2008.84","url":null,"abstract":"In recent years, many government and private organization efforts have been devoted to bring e-business technologies to agricultural domain. It is quite possible in agriculture marketing scenario that for a complete business process, an agricultural marketing activity can make the use of various existing business applications with loosely coupled and open computing environment. However, there is a need to develop a proper underlying infrastructure that links legacy business applications and provides an environment for a competitive business. Web service is an internet-based software component that can shield all sorts of heterogeneous business applications on basis of Service-oriented Architecture standards. In this paper, a Web service composition framework (WSCF) is presented to offer the effective business integration for agriculture marketing. It models various business processes as Web services and the process-based Web services composition can be carried out a complete business process spanned across various existing business applications. We are following WSCF to achieve our objective in ongoing project e-agricultural business platform.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125722870","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
Research on Refining the Distributed Supply Chain Procurement Plans Based on CRL 基于CRL的分布式供应链采购计划细化研究
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.53
Xia Zhanguo, Guan Hongjie, Wang Ke
{"title":"Research on Refining the Distributed Supply Chain Procurement Plans Based on CRL","authors":"Xia Zhanguo, Guan Hongjie, Wang Ke","doi":"10.1109/ISIP.2008.53","DOIUrl":"https://doi.org/10.1109/ISIP.2008.53","url":null,"abstract":"In this paper, we propose a method of coordinated reinforcement learning (CRL) to refine the distributed transportation plans generated by a group of agents using double auction market mechanism (DAMM) in the context of supply chain procurement problem. Through analyzing the drawbacks of DAMM due to its strict market rules, we develop a refinement method based on reinforcement learning, namely CRL. Numerical results demonstrate that CRL effectively refines the distributed transportation plans generated by the DAMM.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125922426","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
Study on Fuzzy Theory Based Web Access Control Model 基于模糊理论的Web访问控制模型研究
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.43
Cui-ru Wang, Shuang-xi Liu
{"title":"Study on Fuzzy Theory Based Web Access Control Model","authors":"Cui-ru Wang, Shuang-xi Liu","doi":"10.1109/ISIP.2008.43","DOIUrl":"https://doi.org/10.1109/ISIP.2008.43","url":null,"abstract":"Along with the constant development of online services, the application of traditional RBAC model for the user-role assignment and maintaining the user-role assignment become an arduous and error-prone task. In order to solve these problems, this paper proposes a trust based user-role assignment model for assign role to users. It is based on the userspsila trustworthiness in the system, which is a fuzzy concept, the application of fuzzy theory to calculate the trust degree of users and the trust degree that the role needed, provides a new method for the user-role assignment.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124423992","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
Research of New Learning Method of Feedforward Neural Network 前馈神经网络学习新方法的研究
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.125
Jinghong Wang, Bi Li, Chenguang Liu, Jiaomin Liu
{"title":"Research of New Learning Method of Feedforward Neural Network","authors":"Jinghong Wang, Bi Li, Chenguang Liu, Jiaomin Liu","doi":"10.1109/ISIP.2008.125","DOIUrl":"https://doi.org/10.1109/ISIP.2008.125","url":null,"abstract":"This paper discussed the sparsed feed-forward neural network, namely, how to determine and delete the redundant neurons and connections in the network. To begin with, the author gives the mathematical definition of feed-forward neural network, and then introduces the partial and topological order to the sparsed algorithm and the learning algorithm of the feed-forward neural network. As a result, the author puts forward the judgement basis of the redundant neurons and connections. According to the self-configuring and self-adjusting tactics, the paper present self-configuring and self-adjusting algorithms which is suitable for feed-forward neural network. The result of the experiment indicates that the above-mentioned sparsed algorithm can not only delete the redundant neurons and connections in the network effectively, but also improve the performance of the network.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127525029","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
From Wrapping to Knowledge: Domain Ontology Learning from Deep Web 从包装到知识:深度网络的领域本体学习
2008 International Symposiums on Information Processing Pub Date : 2008-05-23 DOI: 10.1109/ISIP.2008.55
Zhiming Cui, Pengpeng Zhao, Wei Fang, Chao Lin
{"title":"From Wrapping to Knowledge: Domain Ontology Learning from Deep Web","authors":"Zhiming Cui, Pengpeng Zhao, Wei Fang, Chao Lin","doi":"10.1109/ISIP.2008.55","DOIUrl":"https://doi.org/10.1109/ISIP.2008.55","url":null,"abstract":"The next generation of the Web, called Semantic Web, has to improve the Web with semantic page annotations to enable knowledge-level querying and searches. However, manual construction of these ontologies is a time consuming and difficult task. In this paper, we describe an automatic extraction method that learns domain ontologies for semantic web from deep web. Our approach first learns a base ontology from deep web query interfaces, then grows the current ontology by probing the sources and discovering additional concepts and instances from the result pages. We have evaluated our approach in several real-world domains. Preliminary results indicate that the proposed extraction method discovers concepts and instances with high accuracy.","PeriodicalId":103284,"journal":{"name":"2008 International Symposiums on Information Processing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130821783","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: 8
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