Traffic accident causality analysis is an important aspect in the traffic safety research field. Based on data survey and statistical analysis, a Bayesian network for traffic accident causality analysis was developed. The structure and parameter of the Bayesian network was learnt with K2 algorithm and Bayesian parameter estimation respectively. With the Junction Tree algorithm, the effect of road cross-section on the accident casualties was inferred. The results show that the Bayesian network can express the complicated relationship between the traffic accident and the causes, as well the correlations among the factors of causes. The results of analysis provide the valuable information on how to reveal the traffic accident causality mechanisms and how to take effective measures to improve the traffic safety situations.
{"title":"Bayesian Network-Based Road Traffic Accident Causality Analysis","authors":"X. Hong-guo, Z. Huiyong, Zong Fang","doi":"10.1109/ICIE.2010.276","DOIUrl":"https://doi.org/10.1109/ICIE.2010.276","url":null,"abstract":"Traffic accident causality analysis is an important aspect in the traffic safety research field. Based on data survey and statistical analysis, a Bayesian network for traffic accident causality analysis was developed. The structure and parameter of the Bayesian network was learnt with K2 algorithm and Bayesian parameter estimation respectively. With the Junction Tree algorithm, the effect of road cross-section on the accident casualties was inferred. The results show that the Bayesian network can express the complicated relationship between the traffic accident and the causes, as well the correlations among the factors of causes. The results of analysis provide the valuable information on how to reveal the traffic accident causality mechanisms and how to take effective measures to improve the traffic safety situations.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116687643","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}
People spend a lot of money to keep healthy. So health problem has affected investors’ earnings and their decision of asset allocation. By means of thinking about the relative effect of health problem this paper proposed an optimization model and solved it in single period. Meanwhile an empirical demonstration about the relationship between life expectancy and social cost was adopted. After discussion we believe that health factors may increase the volatility of wage income, thereby reduce investors’ allocation ratio on risk asset; but when wage income risk is independent on investment return, investors will increase investment ratio. The main innovation of this paper is that decomposing the cost of health, building a model of asset allocation by the way of health factors and solving it in single period.
{"title":"Decomposition of Health Cost and Modeling of Asset Allocation","authors":"Zhou Jin, L. Lao, Su Ming","doi":"10.1109/ICIE.2010.94","DOIUrl":"https://doi.org/10.1109/ICIE.2010.94","url":null,"abstract":"People spend a lot of money to keep healthy. So health problem has affected investors’ earnings and their decision of asset allocation. By means of thinking about the relative effect of health problem this paper proposed an optimization model and solved it in single period. Meanwhile an empirical demonstration about the relationship between life expectancy and social cost was adopted. After discussion we believe that health factors may increase the volatility of wage income, thereby reduce investors’ allocation ratio on risk asset; but when wage income risk is independent on investment return, investors will increase investment ratio. The main innovation of this paper is that decomposing the cost of health, building a model of asset allocation by the way of health factors and solving it in single period.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"116 18","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113945074","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}
The principle of laser scanning ranging is applied in this paper. A reasonable algorithm is used to make laser sensor calibration. In this article, spatial coordinate system is established to analyze the measured data. Then we get the space coordinates of the scanning points and the data of pavement profile points in the laser scanning plane. Finally, the pavement roughness test result is obtained.
{"title":"Identification of Pavement Elevation Size Based on Laser Scanning Ranging","authors":"Yingying An, F. Sun","doi":"10.1109/ICIE.2010.270","DOIUrl":"https://doi.org/10.1109/ICIE.2010.270","url":null,"abstract":"The principle of laser scanning ranging is applied in this paper. A reasonable algorithm is used to make laser sensor calibration. In this article, spatial coordinate system is established to analyze the measured data. Then we get the space coordinates of the scanning points and the data of pavement profile points in the laser scanning plane. Finally, the pavement roughness test result is obtained.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122709479","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}
Zhou Xue-song, Liu Xin, M. You-jie, Gu Hai-qing, Zhou Xuan-zheng, Zhu Yi-ran
It is of great significance for us to research security problems in the power system. After choosing static security, related theories and methods to be main research object, we calculate power flow and use transferring load as safety countermeasures for power restoration at the same time. Here, we select the Newton method. Then, making the static analysis module of PSASP as the electric power system simulation software to apply in analyzing power flow and N-1 open circuit, which is under the biggest operation in petrochemical system. At last, we get related overload information in order to inspect whether the operation method and the connection mode of SINOPEC network is safe, and facilitate the ability of risking given accident, and take corrective actions at last.
{"title":"Static Security Analysis Applies in the Network of SINOPEC Tianjin","authors":"Zhou Xue-song, Liu Xin, M. You-jie, Gu Hai-qing, Zhou Xuan-zheng, Zhu Yi-ran","doi":"10.1109/ICIE.2010.171","DOIUrl":"https://doi.org/10.1109/ICIE.2010.171","url":null,"abstract":"It is of great significance for us to research security problems in the power system. After choosing static security, related theories and methods to be main research object, we calculate power flow and use transferring load as safety countermeasures for power restoration at the same time. Here, we select the Newton method. Then, making the static analysis module of PSASP as the electric power system simulation software to apply in analyzing power flow and N-1 open circuit, which is under the biggest operation in petrochemical system. At last, we get related overload information in order to inspect whether the operation method and the connection mode of SINOPEC network is safe, and facilitate the ability of risking given accident, and take corrective actions at last.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131142407","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}
With the pace of life gradually accelerated nowadays, fast-food becomes more and more popular in daily life, which would lead unhealthy eating habit. In order to solve this problem, we present a proposal of healthy eating analyzing and recommender system based on web data mining, which would track your eating habit and recommend the types of foods that improve your health and avoid the types of foods that raise your risk for illnesses. In this paper, we first introduce some basic knowledge of web data mining. Then a web-based data mining solution to healthy eating analyzing and recommender system is brought up. Finally we post the system implementation proposal for this system.
{"title":"Design of Health Eating System Based on Web Data Mining","authors":"Xiaocheng Li, Xin Liu, Zengjie Zhang, Yongming Xia, Songrong Qian","doi":"10.1109/ICIE.2010.89","DOIUrl":"https://doi.org/10.1109/ICIE.2010.89","url":null,"abstract":"With the pace of life gradually accelerated nowadays, fast-food becomes more and more popular in daily life, which would lead unhealthy eating habit. In order to solve this problem, we present a proposal of healthy eating analyzing and recommender system based on web data mining, which would track your eating habit and recommend the types of foods that improve your health and avoid the types of foods that raise your risk for illnesses. In this paper, we first introduce some basic knowledge of web data mining. Then a web-based data mining solution to healthy eating analyzing and recommender system is brought up. Finally we post the system implementation proposal for this system.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127773674","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}
The appearance of relationship marketing theory brings a great difficulty and many challenges to service management. To manage the service better, this paper compare the two management modes of service quality and relationship quality. Differing from the static, macro-layer management mode of service quality management, the management of relationship quality emphasizes on the dynamic, micro-layer, long term relationship quality between customer and service firm, which greatly improves the effectiveness and efficiency of service management. Therefore, traditional service management should be changed into the innovation mode focusing on relationship quality. Eventually, this paper puts forward some strategies from angles of relationship investment, relationship technology and relationship culture.
{"title":"Study on Service Management Innovation Based on Relationship Quality","authors":"Xiong Kai","doi":"10.1109/ICIE.2010.84","DOIUrl":"https://doi.org/10.1109/ICIE.2010.84","url":null,"abstract":"The appearance of relationship marketing theory brings a great difficulty and many challenges to service management. To manage the service better, this paper compare the two management modes of service quality and relationship quality. Differing from the static, macro-layer management mode of service quality management, the management of relationship quality emphasizes on the dynamic, micro-layer, long term relationship quality between customer and service firm, which greatly improves the effectiveness and efficiency of service management. Therefore, traditional service management should be changed into the innovation mode focusing on relationship quality. Eventually, this paper puts forward some strategies from angles of relationship investment, relationship technology and relationship culture.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128033121","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}
A math model on planetary gear is built based on deterministic optimization method. The minimum volume of planetary gear is chosen as optimization objective. Teeth number of sun gear, face width, module and gear number are chosen as design variable. Applying Monte Carlo method robustness on the planetary gear is analyzed. Robustness analysis is included in probability distribution of objective and constraints, while design variables are considered as independently random variables of normal distribution. It is shown that planetary gear based on the deterministic optimization method is not robust when design variables show a slight variation. Precise of design variables is set up again based on the robustness analysis conclusion, and robustness on planetary gear is improved to meet design requirements.
{"title":"Robustness Analysis for Planetary Gear Based on Monte Carlo Method","authors":"Dong Enguo, Zhang Lei, Xing Yanyun","doi":"10.1109/ICIE.2010.228","DOIUrl":"https://doi.org/10.1109/ICIE.2010.228","url":null,"abstract":"A math model on planetary gear is built based on deterministic optimization method. The minimum volume of planetary gear is chosen as optimization objective. Teeth number of sun gear, face width, module and gear number are chosen as design variable. Applying Monte Carlo method robustness on the planetary gear is analyzed. Robustness analysis is included in probability distribution of objective and constraints, while design variables are considered as independently random variables of normal distribution. It is shown that planetary gear based on the deterministic optimization method is not robust when design variables show a slight variation. Precise of design variables is set up again based on the robustness analysis conclusion, and robustness on planetary gear is improved to meet design requirements.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128053083","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}
A metagraph is a graphical construction that has been shown to be very useful to graphical visualization and quantitative analysis. In this paper, a Metagraph–based supply chain modeling method for discrete manufacturing industry was proposed. Then a set of metrics of the supply chain overall risk was given, and the algorithms for calculating the risk based on Metagraph model was proposed. Finally, a case study was given to validate our method. The calculating results show that it is a very effective quantitative appraisal method before the supply chain has actually been constructed.
{"title":"The Evaluation of Supply Chain Overall-risk Based on Metagraph","authors":"Luo Jun, Zhang Peilin","doi":"10.1109/ICIE.2010.153","DOIUrl":"https://doi.org/10.1109/ICIE.2010.153","url":null,"abstract":"A metagraph is a graphical construction that has been shown to be very useful to graphical visualization and quantitative analysis. In this paper, a Metagraph–based supply chain modeling method for discrete manufacturing industry was proposed. Then a set of metrics of the supply chain overall risk was given, and the algorithms for calculating the risk based on Metagraph model was proposed. Finally, a case study was given to validate our method. The calculating results show that it is a very effective quantitative appraisal method before the supply chain has actually been constructed.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128098172","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}
Quantitative structure-activity relationship (QSAR) study on the tyrosinase inhibition activities of hydroxy- or methoxy-substituted benzaldoximes and benzaldehyde-O-alkyloximes was performed using support vector machines (SVM) method. The predictive power of the models was verified with the leave one out cross validation test and independent test methods. The cross validation squared correlation coefficient value for optimal SVM model was 0.6880. Compared with stepwise multiple linear regression and back propagation artificial neural network models, the SVM model was the most powerful with a square of predictive correlation coefficient of 0.6117 for the test set.
{"title":"QSAR Model of Hydroxy- or Methoxy-substituted Benzaldoximes and Benzaldehyde-o-alkyloximes as Tyrosinase Inhibitors","authors":"Hua-Jun Luo, Junzhi Wang, K. Zou","doi":"10.1109/ICIE.2010.27","DOIUrl":"https://doi.org/10.1109/ICIE.2010.27","url":null,"abstract":"Quantitative structure-activity relationship (QSAR) study on the tyrosinase inhibition activities of hydroxy- or methoxy-substituted benzaldoximes and benzaldehyde-O-alkyloximes was performed using support vector machines (SVM) method. The predictive power of the models was verified with the leave one out cross validation test and independent test methods. The cross validation squared correlation coefficient value for optimal SVM model was 0.6880. Compared with stepwise multiple linear regression and back propagation artificial neural network models, the SVM model was the most powerful with a square of predictive correlation coefficient of 0.6117 for the test set.","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132814520","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}
With the rapid development of computer, insecurity factors(such as computer virus, hacker) influences the development of MIS, safety risk evaluation has been an important task. This paper describes a risk evaluation method for MIS based on fuzzy set theory which uses linguistic variables and respective fuzzy numbers to evaluate the factors. The primary weights of factors and evaluation of alternatives are determined by applying linguistic variables and fuzzy numbers. The notion of Shapely value is used to determine the global value of each factor in accomplishing the overall objective of the risk evaluation process, so the primary weights are revised, thus the importance of factors can be reflected more precisely. A major advantage of the method is that it allows experts and engineers to express their opinions on safety risk evaluation in linguistic variables rather than crisp values. An illustration is presented to demonstrate the application of the method in risk evaluation. The results are consistent with the results calculated by conventional risk evaluation method. The research demonstrates that the method is objective and accurate, and is an application value in the risk evaluation for MIS
{"title":"Security Risk Evaluation Model on Management Information System","authors":"Yuan Jianlin","doi":"10.1109/ICIE.2010.129","DOIUrl":"https://doi.org/10.1109/ICIE.2010.129","url":null,"abstract":"With the rapid development of computer, insecurity factors(such as computer virus, hacker) influences the development of MIS, safety risk evaluation has been an important task. This paper describes a risk evaluation method for MIS based on fuzzy set theory which uses linguistic variables and respective fuzzy numbers to evaluate the factors. The primary weights of factors and evaluation of alternatives are determined by applying linguistic variables and fuzzy numbers. The notion of Shapely value is used to determine the global value of each factor in accomplishing the overall objective of the risk evaluation process, so the primary weights are revised, thus the importance of factors can be reflected more precisely. A major advantage of the method is that it allows experts and engineers to express their opinions on safety risk evaluation in linguistic variables rather than crisp values. An illustration is presented to demonstrate the application of the method in risk evaluation. The results are consistent with the results calculated by conventional risk evaluation method. The research demonstrates that the method is objective and accurate, and is an application value in the risk evaluation for MIS","PeriodicalId":353239,"journal":{"name":"2010 WASE International Conference on Information Engineering","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133493508","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}
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