Constructing the structure of BN through qualitative approachability is feasible according to fusion. In this paper, a new concept, generalized causal qualitative networks, is put forward as well as its fusion model is given for qualitative modeling of corresponding Bayesian networks through qualitative approachability.
{"title":"Generalized Causal Qualitative Networks and Its Fusion Model for Qualitative Modeling of Bayesian Networks","authors":"Hong-bin Fang","doi":"10.1109/ITCS.2010.118","DOIUrl":"https://doi.org/10.1109/ITCS.2010.118","url":null,"abstract":"Constructing the structure of BN through qualitative approachability is feasible according to fusion. In this paper, a new concept, generalized causal qualitative networks, is put forward as well as its fusion model is given for qualitative modeling of corresponding Bayesian networks through qualitative approachability.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122085612","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}
R. Cai, Qingxiang Wu, Jiangyong Cai, Jinqing Liu, Meigui Chen
Aim at the application of orbit object tracking; we adopt certain simplification technology to UKF (Unscented Kalman Filter), which reduce the computational complexity considerably. The state space equation in orbit object tracking is linear; the sigma sampling in unscented transform can be simplified as a composition-add process; the nonlinear transmit of sigma sampling, state vector, measurement vector and their correlation matrix are simplified by an MSUKF (UKF for Mixing system) algorithm. Experiment result shows that, compare with UKF, the proposed algorithm has the same calculation accuracy with considerable lower computational complexity. The amount of computation of proposed algorithm is only 43.33% of that of the UKF.
{"title":"Notice of RetractionSimplification of Unscented Kalman Filter for Orbit Object Tracking","authors":"R. Cai, Qingxiang Wu, Jiangyong Cai, Jinqing Liu, Meigui Chen","doi":"10.1109/ITCS.2010.26","DOIUrl":"https://doi.org/10.1109/ITCS.2010.26","url":null,"abstract":"Aim at the application of orbit object tracking; we adopt certain simplification technology to UKF (Unscented Kalman Filter), which reduce the computational complexity considerably. The state space equation in orbit object tracking is linear; the sigma sampling in unscented transform can be simplified as a composition-add process; the nonlinear transmit of sigma sampling, state vector, measurement vector and their correlation matrix are simplified by an MSUKF (UKF for Mixing system) algorithm. Experiment result shows that, compare with UKF, the proposed algorithm has the same calculation accuracy with considerable lower computational complexity. The amount of computation of proposed algorithm is only 43.33% of that of the UKF.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128686151","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}
it proposes a SIFT-RANSAC algorithm for the object recognition of moving vehicles combining the SIFT image matching theory and RANSAC algorithm. The paper designs a detection system, the Intelligent Traffic Management, which is used to solve the difficulties, such as traffic lanes changes, large body sizes and mutual interference between vehicles and so on, in the previous frame and the update frame. The experiments demonstrate that the SIFT-RANSAC algorithm has better performance.
{"title":"Study and Application of Moving Vehicle Image Matching Methods","authors":"Yucheng Li, Yue Zhang, Y. Zhang","doi":"10.1109/ITCS.2010.72","DOIUrl":"https://doi.org/10.1109/ITCS.2010.72","url":null,"abstract":"it proposes a SIFT-RANSAC algorithm for the object recognition of moving vehicles combining the SIFT image matching theory and RANSAC algorithm. The paper designs a detection system, the Intelligent Traffic Management, which is used to solve the difficulties, such as traffic lanes changes, large body sizes and mutual interference between vehicles and so on, in the previous frame and the update frame. The experiments demonstrate that the SIFT-RANSAC algorithm has better performance.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"143-147 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130660430","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}
To the characters of the image captured by omni directional vision system and the specific characters of the match field of RoboCup medium size group, a rapid geometry localization method was introduced to calculate the coordination of the robot itself and the target in the view-field using a simple geometry method. The localization includes robot self localization and object-localization. It get a satisfied real-time performance with less computation and thus easy to be implemented. A series of experiments verified it’s effectiveness.
{"title":"A Rapid Geometry Localization Method for Omnidirectional Vision Soccer Robot","authors":"Renping Liu, Yuehai Wang, Guangyou Wang","doi":"10.1109/ITCS.2010.43","DOIUrl":"https://doi.org/10.1109/ITCS.2010.43","url":null,"abstract":"To the characters of the image captured by omni directional vision system and the specific characters of the match field of RoboCup medium size group, a rapid geometry localization method was introduced to calculate the coordination of the robot itself and the target in the view-field using a simple geometry method. The localization includes robot self localization and object-localization. It get a satisfied real-time performance with less computation and thus easy to be implemented. A series of experiments verified it’s effectiveness.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116322756","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}
According to the needs and characteristics of software quality comprehensive evaluation, problems and shortcomings of the single-layer matter-element extension evaluation method that can’t adapt for multilayer evaluation indexes system in the process of software quality evaluation are analyzed and discussed. And then, the matter-element models, correlation functions, matter-element measurement value intervals and consistency of value transmitting based on multilayer evaluation indexes system have been studied. a new multilayer matter- element extension synthesis evaluation method is created.
{"title":"Research on Multilayer Matter-Element Extension Synthesis Evaluation Method of Software Quality","authors":"Jianli Dong, Ningguo Shi","doi":"10.1109/ITCS.2010.79","DOIUrl":"https://doi.org/10.1109/ITCS.2010.79","url":null,"abstract":"According to the needs and characteristics of software quality comprehensive evaluation, problems and shortcomings of the single-layer matter-element extension evaluation method that can’t adapt for multilayer evaluation indexes system in the process of software quality evaluation are analyzed and discussed. And then, the matter-element models, correlation functions, matter-element measurement value intervals and consistency of value transmitting based on multilayer evaluation indexes system have been studied. a new multilayer matter- element extension synthesis evaluation method is created.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124502561","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}
Along with the deepening reform of the high school geographical curriculum, the application of modern geographic information technology has become the main content and important means of geography teaching. Base on RS / GIS technology, this paper takes the teaching practice in the Dianchi Lake as a subject, and explores the use of RS / GIS technology as an assistant tool to geography teaching. With the use of RS / GIS technology, an effective solution to the problem concerning the sources of information can be found. At the same time highlight the self-learning in practical teaching and develop the research ability.
{"title":"Apply the RS / GIS Technology to Local Geography Teaching through Integration of Local Resources - Case Study on Dianchi Lake","authors":"Jingxiang Zhang, Shengtian Yang, Qingqiu Chen, Chaowen Dong","doi":"10.1109/ITCS.2010.128","DOIUrl":"https://doi.org/10.1109/ITCS.2010.128","url":null,"abstract":"Along with the deepening reform of the high school geographical curriculum, the application of modern geographic information technology has become the main content and important means of geography teaching. Base on RS / GIS technology, this paper takes the teaching practice in the Dianchi Lake as a subject, and explores the use of RS / GIS technology as an assistant tool to geography teaching. With the use of RS / GIS technology, an effective solution to the problem concerning the sources of information can be found. At the same time highlight the self-learning in practical teaching and develop the research ability.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127747775","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}
Similarity measurements play an important role in the clustering analysis, so any good or bad methods of measuring similar degree directly affect the clustering algorithm. In the paper, several approaches to similarity measurements for single attribute type data, which had been proposed, have been discussed. Moreover, a way has been obtained so as to calculate the similar degree of multiple attribute type data. At last a experiment was tested. The result shows that the method is not only feasible but also effective.
{"title":"Research of Similarity Measurements in the Clustering Analysis","authors":"Liubai Li, Deng Hong-yao","doi":"10.1109/ITCS.2010.9","DOIUrl":"https://doi.org/10.1109/ITCS.2010.9","url":null,"abstract":"Similarity measurements play an important role in the clustering analysis, so any good or bad methods of measuring similar degree directly affect the clustering algorithm. In the paper, several approaches to similarity measurements for single attribute type data, which had been proposed, have been discussed. Moreover, a way has been obtained so as to calculate the similar degree of multiple attribute type data. At last a experiment was tested. The result shows that the method is not only feasible but also effective.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130153196","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 improvement of printing precise and printing speed, manual quality checking is unable to satisfy the demand of high speed printing quality checking. This paper presents a real-time presswork defect detection method and system based on machine vision. It designs an image fusion-basing fiducially image dynamic updating method, uses multi-channel image subtraction to segment defects, and presents a fake defects removing method based on image contour. The real application shows that this inspection method and system is efficient and valid.
{"title":"An Intelligent Online Presswork Defect Detection Method and System","authors":"Xiangqian Peng, Youping Chen, Jingming Xie, Huaiguang Liu, Chenlin Gu","doi":"10.1109/ITCS.2010.45","DOIUrl":"https://doi.org/10.1109/ITCS.2010.45","url":null,"abstract":"With the improvement of printing precise and printing speed, manual quality checking is unable to satisfy the demand of high speed printing quality checking. This paper presents a real-time presswork defect detection method and system based on machine vision. It designs an image fusion-basing fiducially image dynamic updating method, uses multi-channel image subtraction to segment defects, and presents a fake defects removing method based on image contour. The real application shows that this inspection method and system is efficient and valid.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131850250","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}
Vehicle monitoring system is a high technology system that includes geographical information system (GIS), global positioning system (GPS) and modern communications technology. Vehicles monitoring system can monitor and deploy of the vehicles reasonable through the accurate positioning, with communication technology and digital maps. The paper introduces the composition, the operating principle, the overall functions and system structure of vehicle monitoring system, expatiates on the design of monitoring center in detail, and discusses real-time dispatch and compilation of dispatch preplan at last.
{"title":"Design and Implementation of Vehicle Monitoring System Based on GSM/GIS/GPS","authors":"H. Tan","doi":"10.1109/ITCS.2010.107","DOIUrl":"https://doi.org/10.1109/ITCS.2010.107","url":null,"abstract":"Vehicle monitoring system is a high technology system that includes geographical information system (GIS), global positioning system (GPS) and modern communications technology. Vehicles monitoring system can monitor and deploy of the vehicles reasonable through the accurate positioning, with communication technology and digital maps. The paper introduces the composition, the operating principle, the overall functions and system structure of vehicle monitoring system, expatiates on the design of monitoring center in detail, and discusses real-time dispatch and compilation of dispatch preplan at last.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133505733","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 decision of a particular model of solid rocket motor nozzle control precision and flexible functioning of the pivot center drift and systems for power moment problems, using computer-aided design and analysis methods, and establish flexible nozzle coupled rigid-flexible multi-body dynamic model; to role of the body in the system activity for work on the axial load resistance, for sine wave, rectangular wave and triangular wave dynamics under the three kinds of incentive calculation, obtained and analyzed the system for dynamic moments, pivot center drift, supporting ear at a total displacement of, Coulomb friction torque, torque and inertia moment of deviation, while laying the foundation for the system optimization.
{"title":"Dynamic Performance Analysis of a Certain Solid Rocket Motor Flexibility Nozzle","authors":"L. Wenzhi, Tian Weiliang, Wu Jianxin, Liu Xiaoqin","doi":"10.1109/ITCS.2010.100","DOIUrl":"https://doi.org/10.1109/ITCS.2010.100","url":null,"abstract":"The decision of a particular model of solid rocket motor nozzle control precision and flexible functioning of the pivot center drift and systems for power moment problems, using computer-aided design and analysis methods, and establish flexible nozzle coupled rigid-flexible multi-body dynamic model; to role of the body in the system activity for work on the axial load resistance, for sine wave, rectangular wave and triangular wave dynamics under the three kinds of incentive calculation, obtained and analyzed the system for dynamic moments, pivot center drift, supporting ear at a total displacement of, Coulomb friction torque, torque and inertia moment of deviation, while laying the foundation for the system optimization.","PeriodicalId":340471,"journal":{"name":"2010 Second International Conference on Information Technology and Computer Science","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124097891","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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