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":"71 1","pages":"0"},"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.2012.6219325
Zhu Xiaowei
Based on the basic characteristics of multimedia technology, this research comprehensively analyzes the common problems and reasons of multi-media personal creation in the multimedia technology and puts forward integration of computer technology and art design technology, integration of branches of computer software technology, and conducts multimedia personal creation based on the concept and method of software engineering. The relevant solutions given are specific and practical, which has a guiding significance for the relevant study and application of technology.
{"title":"Research on the application of software engineering and the multi-technology integration in the multi-media personal creation","authors":"Zhu Xiaowei","doi":"10.1109/ISRA.2012.6219325","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219325","url":null,"abstract":"Based on the basic characteristics of multimedia technology, this research comprehensively analyzes the common problems and reasons of multi-media personal creation in the multimedia technology and puts forward integration of computer technology and art design technology, integration of branches of computer software technology, and conducts multimedia personal creation based on the concept and method of software engineering. The relevant solutions given are specific and practical, which has a guiding significance for the relevant study and application of technology.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125624973","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.2012.6219159
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":"59 1","pages":"0"},"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.2012.6219319
C. Si, Tang Yinying
The freight transportation is the most important part of the transportation system in an industry city. In this paper we tried to find the relationship between the economic development and location of DCs in an Industry city. First a model to determine the DCs location with the growing GDP was built. And then we would analyze the numerical example by ArcGIS.
{"title":"Research on the relationship between the economic development and DCS location in an industry city","authors":"C. Si, Tang Yinying","doi":"10.1109/ISRA.2012.6219319","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219319","url":null,"abstract":"The freight transportation is the most important part of the transportation system in an industry city. In this paper we tried to find the relationship between the economic development and location of DCs in an Industry city. First a model to determine the DCs location with the growing GDP was built. And then we would analyze the numerical example by ArcGIS.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127238954","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.2012.6219163
Sheng Zheng, Xu Ru-hai
This paper presents the results obtained in our research about application of advanced signal processing to GPS based position estimation. In order to improve the positioning precision of standalone GPS, we introduced the Kaiman Filter algorithm. They all get approximate GPS receiver position with the help of Bancroft method and computed observation error covariance matrix using algorithm of the Calilo data processing software. Kaiman Filter, which the correction to approximate GPS receiver position is as the filtering state vector and we take into account the state of GPS receiver and clock bias in static positioning. Results show the Kaiman Filter provide good estimation. Future research directions are also discussed.
{"title":"Inverse problems in GPS positioning and numerical computation(II): Kaiman Filter method","authors":"Sheng Zheng, Xu Ru-hai","doi":"10.1109/ISRA.2012.6219163","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219163","url":null,"abstract":"This paper presents the results obtained in our research about application of advanced signal processing to GPS based position estimation. In order to improve the positioning precision of standalone GPS, we introduced the Kaiman Filter algorithm. They all get approximate GPS receiver position with the help of Bancroft method and computed observation error covariance matrix using algorithm of the Calilo data processing software. Kaiman Filter, which the correction to approximate GPS receiver position is as the filtering state vector and we take into account the state of GPS receiver and clock bias in static positioning. Results show the Kaiman Filter provide good estimation. Future research directions are also discussed.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127538747","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.2012.6219169
Lan Sun, Yilei Wang, Yingjie Wu
Transaction data contain a large amount of information of individuals and entities. Publication of these data can provide important resources for researching such as association rule mining, recommendation systems and user behavior prediction ect. But on the other hand, it will compromise individual privacy. Recently, many works focus on privacy preserving transaction data publishing, especially on anonymous publishing. In this paper, we will systematically summarize and evaluate different anonymous approaches for transactional data publication.
{"title":"A survey of transaction dada anonymous publication","authors":"Lan Sun, Yilei Wang, Yingjie Wu","doi":"10.1109/ISRA.2012.6219169","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219169","url":null,"abstract":"Transaction data contain a large amount of information of individuals and entities. Publication of these data can provide important resources for researching such as association rule mining, recommendation systems and user behavior prediction ect. But on the other hand, it will compromise individual privacy. Recently, many works focus on privacy preserving transaction data publishing, especially on anonymous publishing. In this paper, we will systematically summarize and evaluate different anonymous approaches for transactional data publication.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126767655","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.2012.6219133
Wu Xuexia, Z. Li, Jiang Zhenjian
DOI has been widely used in the field of digital information resources at home and abroad. This paper not only discusses the analysis of DOI resolution mechanism including the single resolution and multiple resolutions, but also prospects on the automatic multiple resolutions. Then it analyses the current development of the Chinese DOI system. Finally, this article puts forward some development suggestions of Chinese DOI.
{"title":"The research of Chinese DOI resolution mechanism and development","authors":"Wu Xuexia, Z. Li, Jiang Zhenjian","doi":"10.1109/ISRA.2012.6219133","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219133","url":null,"abstract":"DOI has been widely used in the field of digital information resources at home and abroad. This paper not only discusses the analysis of DOI resolution mechanism including the single resolution and multiple resolutions, but also prospects on the automatic multiple resolutions. Then it analyses the current development of the Chinese DOI system. Finally, this article puts forward some development suggestions of Chinese DOI.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114279482","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":"29 1","pages":"0"},"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":"58 3","pages":"0"},"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}
Pub Date : 2012-06-03DOI: 10.1109/ISRA.2012.6219209
Panpan Yin, Rong-yi Cui
In this paper, a literature frontier evaluation method based on latent semantic analysis was proposed in terms of collection of front keywords and the surface information of literature. Firstly, to build the collection of front keywords, the frontier metric of keyword was studied for evaluating the frontier of keyword. Secondly, the collection of front literatures was achieved according to the built collection of front keywords and the latent semantic space of front literatures was built in terms of the front literatures' surface information such as title, keywords and abstract. Finally, the frontier of new literature was evaluated in terms of the frontier of each front literature, the semantic relevance with each front literature, and the impact factor of the journal which the new literature belonged to. The experimental results show that the collection of front keywords built by proposed frontier metric outperforms the academic hotspots achieved by the existing research platform of academic hotspots, and the proposed method is proved to be reasonable with the positive correlation between the frontier score of new literature and each of the impact factor of journal and the published year of literature.
{"title":"Evaluation of literature frontier based on latent semantic analysis","authors":"Panpan Yin, Rong-yi Cui","doi":"10.1109/ISRA.2012.6219209","DOIUrl":"https://doi.org/10.1109/ISRA.2012.6219209","url":null,"abstract":"In this paper, a literature frontier evaluation method based on latent semantic analysis was proposed in terms of collection of front keywords and the surface information of literature. Firstly, to build the collection of front keywords, the frontier metric of keyword was studied for evaluating the frontier of keyword. Secondly, the collection of front literatures was achieved according to the built collection of front keywords and the latent semantic space of front literatures was built in terms of the front literatures' surface information such as title, keywords and abstract. Finally, the frontier of new literature was evaluated in terms of the frontier of each front literature, the semantic relevance with each front literature, and the impact factor of the journal which the new literature belonged to. The experimental results show that the collection of front keywords built by proposed frontier metric outperforms the academic hotspots achieved by the existing research platform of academic hotspots, and the proposed method is proved to be reasonable with the positive correlation between the frontier score of new literature and each of the impact factor of journal and the published year of literature.","PeriodicalId":266930,"journal":{"name":"2012 IEEE Symposium on Robotics and Applications (ISRA)","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123087581","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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