Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219159
Xiaoying Wang, Song Jiang, Junping Yin
We present the statistical fittings for global sea temperatures using the data of the World Ocean Atlas (WOA). We have gridded fittings for annual, monthly, and seasonal means of temperatures on standard levels (typically at 33 depths). To decrease bias, we apply the statistical regression models which combine the high-order polynomials with the mutually orthogonal polynomials. The comparison of the fitted results with the data of WOA are given, which demonstrate the accurateness of the fitted results.
{"title":"The application of statistical computation for fitting the global sea temperature","authors":"Xiaoying Wang, Song Jiang, Junping Yin","doi":"10.1109/ISRA.2012.6219159","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219159","url":null,"abstract":"We present the statistical fittings for global sea temperatures using the data of the World Ocean Atlas (WOA). We have gridded fittings for annual, monthly, and seasonal means of temperatures on standard levels (typically at 33 depths). To decrease bias, we apply the statistical regression models which combine the high-order polynomials with the mutually orthogonal polynomials. The comparison of the fitted results with the data of WOA are given, which demonstrate the accurateness of the fitted results.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126283303","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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219279
Li Zimu, Peng Wei, L. Yujun
As IPv4 addresses are being exhausted, more and more ISPs have to migrate to IPv6. As there are so many servers in ISP's IDC, how to transit these servers from IPv4 to IPv6 smoothly is a big problem. An innovative IPv4/IPv6 transition mechanism, called IVI, is being used to help ISP's deal with such a problem. The IVI is a prefix-specific and stateless address mapping mechanism for "an IPv6 network to the IPv4 Internet" and vice versa. Subsets of the ISP's IPv4 addresses are embedded in the ISP's IPv6 addresses and the servers using these IPv6 addresses can therefore communicate with the global IPv6 Internet directly and can communicate with the global IPv4 Internet via stateless translators. In order to clients from both IPv4 and IPv6 can access these IPv6 servers, name resolves should also be made on type A and type AAAA records in DNS. This paper depicts the fundamentals of IVI and the best deployment for ISP servers. Against to other transition mechanisms, it is proved that IVI is an easy and idea way for ISP IDC migrates to the Next Generation Internet based on IPv6.
{"title":"An innovative Ipv4-ipv6 transition way for Internet service provider","authors":"Li Zimu, Peng Wei, L. Yujun","doi":"10.1109/ISRA.2012.6219279","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219279","url":null,"abstract":"As IPv4 addresses are being exhausted, more and more ISPs have to migrate to IPv6. As there are so many servers in ISP's IDC, how to transit these servers from IPv4 to IPv6 smoothly is a big problem. An innovative IPv4/IPv6 transition mechanism, called IVI, is being used to help ISP's deal with such a problem. The IVI is a prefix-specific and stateless address mapping mechanism for \"an IPv6 network to the IPv4 Internet\" and vice versa. Subsets of the ISP's IPv4 addresses are embedded in the ISP's IPv6 addresses and the servers using these IPv6 addresses can therefore communicate with the global IPv6 Internet directly and can communicate with the global IPv4 Internet via stateless translators. In order to clients from both IPv4 and IPv6 can access these IPv6 servers, name resolves should also be made on type A and type AAAA records in DNS. This paper depicts the fundamentals of IVI and the best deployment for ISP servers. Against to other transition mechanisms, it is proved that IVI is an easy and idea way for ISP IDC migrates to the Next Generation Internet based on IPv6.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129347417","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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219270
Tonghui Li, Xixi Xiao, Qunwei Xue
In this paper we propose a new unsupervised and domain independent approach for sentiment classification. It takes a few documents as the training set to build a sentiment vocabulary list which will be used to classify the documents according to their sentiment orientation. The system is self-supervised and domain independent. Experimental results show that the classification accuracy of the approach can reach 85.7% which is better than the previous experiments of unsupervised methods.
{"title":"An unsupervised approach for sentiment classification","authors":"Tonghui Li, Xixi Xiao, Qunwei Xue","doi":"10.1109/ISRA.2012.6219270","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219270","url":null,"abstract":"In this paper we propose a new unsupervised and domain independent approach for sentiment classification. It takes a few documents as the training set to build a sentiment vocabulary list which will be used to classify the documents according to their sentiment orientation. The system is self-supervised and domain independent. Experimental results show that the classification accuracy of the approach can reach 85.7% which is better than the previous experiments of unsupervised methods.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129421830","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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219198
Ming-hong Zhang, Zhen-bo Zhang
In order to discuss the price discovery function of steel future, this paper made an empirical study with weekly data of rebar future price and spot price, which was by means of Johansen cointegration test, Granger causality test, Variance decomposition and Impulse response function basing on VAR model. It was found that there was long-run equilibrium relationship and Granger leading relationship between the two price series. Furthermore, it was proved that futures price shares a higher part of total variance than spot price by variance decomposition, and in short term both the future price and spot price made a stronger reaction to the standard difference innovation of future price than that of spot price. Therefore, this article illuminated that rebar futures plays a more important role in price discovery.
{"title":"The application of VAR model in the empirical study on steel futures price discovery","authors":"Ming-hong Zhang, Zhen-bo Zhang","doi":"10.1109/ISRA.2012.6219198","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219198","url":null,"abstract":"In order to discuss the price discovery function of steel future, this paper made an empirical study with weekly data of rebar future price and spot price, which was by means of Johansen cointegration test, Granger causality test, Variance decomposition and Impulse response function basing on VAR model. It was found that there was long-run equilibrium relationship and Granger leading relationship between the two price series. Furthermore, it was proved that futures price shares a higher part of total variance than spot price by variance decomposition, and in short term both the future price and spot price made a stronger reaction to the standard difference innovation of future price than that of spot price. Therefore, this article illuminated that rebar futures plays a more important role in price discovery.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128284800","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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219280
Zhang Zhening, Zhang Rui, Yang Jing, Lei Xiwen
A car split rate model based on Strategic Transport Model (STM) method has been proposed in this paper. The model can be used to predict the car split rate in urban traffic system. It also allows assessing the consequences of strategic changes in urban traffic system. With in-depth study of the strategic transport model, the SCGC model (Service Characteristics based General Cost model) is built. Then taking service characteristics such as economic cost, time cost, service accessibility and comfort factor into consideration, the split rate model for private car based on the STM is proposed. With the residents travel survey data from 2005 to 2007 in Beijing city, the models are calibrated. According to the parameters the model is validated and the relative error between actual data and the prediction data is 2.47%, the prediction result is of high accuracy. It is proved that the model is accurate and serviceable.
{"title":"Modeling split rate for private car in urban area based on STM","authors":"Zhang Zhening, Zhang Rui, Yang Jing, Lei Xiwen","doi":"10.1109/ISRA.2012.6219280","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219280","url":null,"abstract":"A car split rate model based on Strategic Transport Model (STM) method has been proposed in this paper. The model can be used to predict the car split rate in urban traffic system. It also allows assessing the consequences of strategic changes in urban traffic system. With in-depth study of the strategic transport model, the SCGC model (Service Characteristics based General Cost model) is built. Then taking service characteristics such as economic cost, time cost, service accessibility and comfort factor into consideration, the split rate model for private car based on the STM is proposed. With the residents travel survey data from 2005 to 2007 in Beijing city, the models are calibrated. According to the parameters the model is validated and the relative error between actual data and the prediction data is 2.47%, the prediction result is of high accuracy. It is proved that the model is accurate and serviceable.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128639795","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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219127
Z. Zhijun, Wang Zu-shan
Many factors effect the teaching evaluation by students, some are individual factors from teachers, the others are not from teachers. The paper studies the effects that can not controlled by teachers. By using dummy variable device, we research the following factors' effect: number of class in a classroom, number of students in class room, teaching hours of a teacher in a term, type of students, grade and excellent course or not. We find that some factors may affect the results of teaching evaluation by students.
{"title":"Non-teacher factors may affect teaching evaluation from students","authors":"Z. Zhijun, Wang Zu-shan","doi":"10.1109/ISRA.2012.6219127","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219127","url":null,"abstract":"Many factors effect the teaching evaluation by students, some are individual factors from teachers, the others are not from teachers. The paper studies the effects that can not controlled by teachers. By using dummy variable device, we research the following factors' effect: number of class in a classroom, number of students in class room, teaching hours of a teacher in a term, type of students, grade and excellent course or not. We find that some factors may affect the results of teaching evaluation by students.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128713816","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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219207
K. Su, Wei Sun
Citizen Service Platform (CSP) system is an e-Government 2.0 system and capable of helping citizens interact with governments in a new and democratic way, and can improve traditional e-government system's efficiency greatly. It is therefore important to measure the success of CSP systems from the different perspectives. This study provides the first empirical test of an adaptation of DeLone and McLean's IS success model in the context of CSP. Our findings provide several important implications for CSP and Government 2.0 research and practice.
公民服务平台(Citizen Service Platform, CSP)系统是一个电子政务2.0系统，能够帮助公民以一种新的、民主的方式与政府互动，极大地提高了传统电子政务系统的效率。因此，从不同的角度衡量光热发电系统的成功是很重要的。本研究首次对DeLone和McLean的IS成功模型在CSP背景下的适应性进行了实证检验。我们的研究结果为CSP和政府2.0的研究和实践提供了几个重要的启示。
{"title":"Assessing Citizen Service Platform system success in Government 2.0","authors":"K. Su, Wei Sun","doi":"10.1109/ISRA.2012.6219207","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219207","url":null,"abstract":"Citizen Service Platform (CSP) system is an e-Government 2.0 system and capable of helping citizens interact with governments in a new and democratic way, and can improve traditional e-government system's efficiency greatly. It is therefore important to measure the success of CSP systems from the different perspectives. This study provides the first empirical test of an adaptation of DeLone and McLean's IS success model in the context of CSP. Our findings provide several important implications for CSP and Government 2.0 research and practice.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122008014","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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219356
Peiyang Yao, Xiangxiang Zhou, Jieyong Zhang, Xin Wang
Command and control organization structure (C2OS) design is one of the most important research issues in collaborative command decision-making domain. C2OS design optimally deploys the decision-making entities and platforms in order to achieve the effectiveness optimization of organization operation. Based on the analysis of military C2 organization and its structure formation, four kinds of decision-making entity organization structure (DMEOS) are concluded and described. Decentralized organization structure (DCOS) and centralized organization structure (COS) belong to traditional DMEOS, and distributed organization structure with coordinator (DOSWC) and complete distributed organization structure (CDOS) belong to distributed organization structure (DOS). The characteristics and performances of different DMEOS are analyzed and compared. It is the systemic summarization of the research and development of DMEOS.
{"title":"Research on decision-making entity organization structure of military C2 organization","authors":"Peiyang Yao, Xiangxiang Zhou, Jieyong Zhang, Xin Wang","doi":"10.1109/ISRA.2012.6219356","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219356","url":null,"abstract":"Command and control organization structure (C2OS) design is one of the most important research issues in collaborative command decision-making domain. C2OS design optimally deploys the decision-making entities and platforms in order to achieve the effectiveness optimization of organization operation. Based on the analysis of military C2 organization and its structure formation, four kinds of decision-making entity organization structure (DMEOS) are concluded and described. Decentralized organization structure (DCOS) and centralized organization structure (COS) belong to traditional DMEOS, and distributed organization structure with coordinator (DOSWC) and complete distributed organization structure (CDOS) belong to distributed organization structure (DOS). The characteristics and performances of different DMEOS are analyzed and compared. It is the systemic summarization of the research and development of DMEOS.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122416050","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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219189
Huichong Xie, Leping Bu, Li Xia, Yuan Feng
With the development of power system, On-Board Training System gains more and more attention. The following question is how to evaluate training reasonably and justly, test the training results objectively, as well as locate and make up the deficiencies, to instruct training better. Aiming at the performance evaluation of On-Board power plant simulating training, this paper structures an evaluation index system, proposes an algorithm using the method of combination weight of improved gray analytic hierarchy process and entropy method to define index, and gives an optimization model. By multi-grade fuzzy comprehensive evaluation method, evaluate the training results. The example proves that, for On-Board power plant simulating training, this method is practicable, effective and reasonable.
{"title":"Study for evaluating on-board power plant simulating training performance","authors":"Huichong Xie, Leping Bu, Li Xia, Yuan Feng","doi":"10.1109/ISRA.2012.6219189","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219189","url":null,"abstract":"With the development of power system, On-Board Training System gains more and more attention. The following question is how to evaluate training reasonably and justly, test the training results objectively, as well as locate and make up the deficiencies, to instruct training better. Aiming at the performance evaluation of On-Board power plant simulating training, this paper structures an evaluation index system, proposes an algorithm using the method of combination weight of improved gray analytic hierarchy process and entropy method to define index, and gives an optimization model. By multi-grade fuzzy comprehensive evaluation method, evaluate the training results. The example proves that, for On-Board power plant simulating training, this method is practicable, effective and reasonable.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122619234","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}
Plan recognition is an important field in artificial intelligence. In this paper, a new plan recognition algorithm based on plan knowledge graph to predict future actions was presented. The algorithm is more powerful and simpler, comparing with other algorithms. It can be used to handle the condition of partial observation and predict future actions. The experimental results show that the algorithm is linear-time with the domain knowledge, and it powerful than Jiang's algorithms. The studies on event relations in plan recognition are not benefit to improve the algorithms in plan knowledge graph framework, but also are helpful for improving other recognition algorithms and developing new algorithms.
{"title":"Research on predicting future actions based on plan knowledge graph","authors":"Zengyu Cai, Yuan Feng, Jianwei Zhang, Baowei Zhang","doi":"10.1109/ISRA.2012.6219354","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219354","url":null,"abstract":"Plan recognition is an important field in artificial intelligence. In this paper, a new plan recognition algorithm based on plan knowledge graph to predict future actions was presented. The algorithm is more powerful and simpler, comparing with other algorithms. It can be used to handle the condition of partial observation and predict future actions. The experimental results show that the algorithm is linear-time with the domain knowledge, and it powerful than Jiang's algorithms. The studies on event relations in plan recognition are not benefit to improve the algorithms in plan knowledge graph framework, but also are helpful for improving other recognition algorithms and developing new algorithms.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120865293","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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