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2009 ISECS International Colloquium on Computing, Communication, Control, and Management最新文献

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Prediction model and algorithm of flight delay propagation based on integrated consideration of critical flight resources 综合考虑关键飞行资源的航班延误传播预测模型与算法
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5267970
Rong Yao, Wang Jiandong, Xu Tao
{"title":"Prediction model and algorithm of flight delay propagation based on integrated consideration of critical flight resources","authors":"Rong Yao, Wang Jiandong, Xu Tao","doi":"10.1109/CCCM.2009.5267970","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5267970","url":null,"abstract":"Initial flight delays caused by weather or any other factors may result in downstream flight delays. The downstream flights may be delayed due to awaiting the aircraft and crew resources of the upstream flights or competing with delayed flights for the airport runway resource. Only one or the other of these two factors that may lead to flight delay propagation has been considered in existing studies. This paper presents a novel prediction model and corresponding algorithm of flight delay propagation, in which both the critical flight resources and the critical airport resources are considered, to overcome the limitations of existing prediction models. Simulation shows that the model and algorithm can provide an effective method for the quantificational prediction of flights delay propagation.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"3440 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127505808","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: 10
Fast Manifold-Ranking for Content-Based Image Retrieval 基于内容的图像检索的快速流形排序
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5270431
R. He, Yong Zhu, Wei Zhan
{"title":"Fast Manifold-Ranking for Content-Based Image Retrieval","authors":"R. He, Yong Zhu, Wei Zhan","doi":"10.1109/CCCM.2009.5270431","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5270431","url":null,"abstract":"Manifold-Ranking (MR) has been successfully used in Content-Based Image Retrieval (CBIR) in recent years. However, the straightforward implementations of MR do not scale for large image database, requiring either quadratic space and cubic pre-computation time, or slow response time on queries. We propose fast solutions to this problem, which exploit two important properties shared by many real graphs, i.e. linear correlations and block-wise community-like structure. We exploit the linearity by using low-rank matrix approximation and the community structure by graph partitioning, which is followed by the Sherman-Morrison lemma for matrix inversion. Experimental results on the Corel image demonstrate that our proposed methods achieve significant savings over the straightforward implementations, which show the effectiveness of our approach.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127511634","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: 15
An optimal mechanism of LEACH protocol for wireless sensor networks 无线传感器网络LEACH协议的最优机制
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5267725
Zhiming Yang, Junyi Liu, Xuhui Chen
{"title":"An optimal mechanism of LEACH protocol for wireless sensor networks","authors":"Zhiming Yang, Junyi Liu, Xuhui Chen","doi":"10.1109/CCCM.2009.5267725","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5267725","url":null,"abstract":"Cluster-based LEACH routing protocol has the good adaptability for large-scale wireless sensor network, but the existing algorithms may improve the network lifetime through adjusting the threshold, which could make the number of cluster-heads in one certain area more or less, due to ignoring the number of cluster-heads in the process of cluster-heads decision. An optimal cluster-heads algorithm in this paper is proposed to improve the network performance. The simulation results show that our protocol improves the performance, and thus prolong the network lifetime.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124797400","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: 19
A novel calibration method and platform for automobile wheel alignment system based on spherical kinetic pair 一种基于球面运动副的汽车车轮对准系统标定新方法及平台
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5267906
Xu Guan, Su Jian, Zhang Libin, W. Xingyu, Shan Hongmei, Su Lili
{"title":"A novel calibration method and platform for automobile wheel alignment system based on spherical kinetic pair","authors":"Xu Guan, Su Jian, Zhang Libin, W. Xingyu, Shan Hongmei, Su Lili","doi":"10.1109/CCCM.2009.5267906","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5267906","url":null,"abstract":"The research of calibration model for the wheel alignment system is a crucial area for automobile safety. For the disability of calibrating measurement results of wheel alignment system, the theoretical errors based on the superposition principle are analyzed. Simulation results show that the errors are more than 0.4° whereas the common precision of wheel alignment system is 0.02°. Novel calibration model for caster and steering axle inclination (SAI) is presented according to independent generation principle in vertical plane and transverse plane of automobile. Method of calibration platform based on spherical kinetic pair is introduced, which achieves higher accuracy. The experimental results show that linear errors exist in the measurement of SAI and caster. The error of SAI is over 10' when caster is over 15° and system errors increase as the projective angles increase.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125077090","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
A class of fuzzy efficiency evaluation model for real estate online marketing 一类房地产网络营销的模糊效率评价模型
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5270413
M. Zhang, Jing Li, Hui Xiong
{"title":"A class of fuzzy efficiency evaluation model for real estate online marketing","authors":"M. Zhang, Jing Li, Hui Xiong","doi":"10.1109/CCCM.2009.5270413","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5270413","url":null,"abstract":"The purpose of this study is to determine the most efficient service provider of the real estate online marketing. Nowadays, with the rapid development of residential real estate market, real estate online marketing has been widely applied, and its efficiency evaluation has been an important task in the process of project. Our study first creates the index system and uses this index system to filter the candidate service providers. We then use a class of fuzzy efficiency evaluation model to evaluate the online marketing of a real estate project. A major advantage of the method is that it allows managers to express their opinions on online marketing efficiency evaluation in linguistic variables rather than crisp values. This class of fuzzy method is of an application value in the efficiency evaluation for the process of residential real estate online marketing.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125814845","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: 0
Conceptual model of youth leadership: A review 青年领导的概念模型:综述
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5270444
Ying Wang, Bin Wang
{"title":"Conceptual model of youth leadership: A review","authors":"Ying Wang, Bin Wang","doi":"10.1109/CCCM.2009.5270444","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5270444","url":null,"abstract":"The authors conducted a meta-analysis of the youth leadership development literature and were able to construct a conceptual model of youth leadership. After citing the conclusions of former researches, the author defined youth leadership as the capacity of leading members achieving common goals. By analysing youth development theories, a double level conceptual model has been constructed. The model consists of two level and seven dimensions. The two level are individual leadership and team leadership. The three dimensions of the individual leadership are: (1) self-confidence; (2) good learning skills; (3)critical thinking. The four dimensions of the team leadership are: (1)sense of responsibility; (2)inspiring and encouragement; (3)interpersonal skills; (4)decision-making.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125971082","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: 4
Structural characteristics of sports competitions 体育竞赛的结构特征
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5268081
Yihai Hu, Ping Gao
{"title":"Structural characteristics of sports competitions","authors":"Yihai Hu, Ping Gao","doi":"10.1109/CCCM.2009.5268081","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5268081","url":null,"abstract":"In this paper, antagonistic event group was taken as the carrier, and AHP (Analytic Hierarchy Process) was adopted to determine the weight values in the four-level elements of the competition structure. Meanwhile, Kendall coefficient of concordance was used to exam the reliability of weight evaluation and Cronbach coefficients to make a consistent internal mathematical test of four-level elements. It was shown that the sports competition hierarchical structure of this research was reliable; the internal structures of the elements were consistent and the characteristics of the sports competition hierarchical structure was clear.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126172047","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: 0
Application of extended kalman filter in the detection of sorption problem in hybrid maglev system with controlled permanent magnet 扩展卡尔曼滤波在可控永磁混合磁悬浮系统吸附问题检测中的应用
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5267872
Wang Qiang, Chen Hui-xing, Liu Yun-gang
{"title":"Application of extended kalman filter in the detection of sorption problem in hybrid maglev system with controlled permanent magnet","authors":"Wang Qiang, Chen Hui-xing, Liu Yun-gang","doi":"10.1109/CCCM.2009.5267872","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5267872","url":null,"abstract":"The sorption problem is one of the crucial problems in the electromagnetic suspension vehicles, which could lead to fatal sequent. To detect the sorption trend, a methods of comparing the measured value of gap with the threshold of protection gap is introduced. Yet, the measured value of gap is influenced by sample noise and electromagnetic interference. In this paper, the detection of sorption problem in hybrid maglev system is researched on, and a gap observer based on extended Kalman filter is designed to reduce the probability of inaccurate judgement of the sorption trend in hybrid maglev system. At last, the method has been proved available by simulation.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125372905","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
The evaluation model of power equipment maintenance based on virtual reality technology 基于虚拟现实技术的电力设备维修评估模型
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5267772
Qu Zhaoyang, Zhang Ming
{"title":"The evaluation model of power equipment maintenance based on virtual reality technology","authors":"Qu Zhaoyang, Zhang Ming","doi":"10.1109/CCCM.2009.5267772","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5267772","url":null,"abstract":"For the existing evaluation question of electric power equipment virtual maintenance, the evaluation model of power equipment maintenance based on virtual reality technology is put forward. The evaluation model includes a server bus, a real-time operation monitoring modules, a evaluation of whole operation modules, a query modules of assessment information and a background database(contains an operating rules library, an operating information library, an evaluation Library and a temporary operating information library), uses flexible grammar rules and rational knowledge expression way to describe the equipment maintenance operation of the virtual rules and the relationship between them, forms the operating rules library. The operating information library-the core of the evaluation model, the real-time operation monitoring modules, the evaluation of whole operation modules and the query modules of assessment information communicate with the virtual maintenance operation system in front through the server bus. It can provide a more intelligent and more relaxed power equipment maintenance training environment for the operation training personnel of virtual maintenance.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125411680","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: 0
Lon network group control node design based-on dummy node technology 基于虚拟节点技术的远程网络群控节点设计
2009 ISECS International Colloquium on Computing, Communication, Control, and Management Pub Date : 2009-09-29 DOI: 10.1109/CCCM.2009.5268160
Xue Lijun, Su Wei, Liu Ying
{"title":"Lon network group control node design based-on dummy node technology","authors":"Xue Lijun, Su Wei, Liu Ying","doi":"10.1109/CCCM.2009.5268160","DOIUrl":"https://doi.org/10.1109/CCCM.2009.5268160","url":null,"abstract":"Lon network group control node based on the dummy node technology is proposed and designed in this paper. This intelligent node realizes the transmission of digital information between Lon network and I2C bus nodes. In real application, field equipments group can be highly integrated controlled automatically.","PeriodicalId":268670,"journal":{"name":"2009 ISECS International Colloquium on Computing, Communication, Control, and Management","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115986954","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: 0
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