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2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)最新文献

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Processing of Words Labels in Scanned Map Based on Singularity Detection 基于奇异点检测的扫描地图词标签处理
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.93
Xu Zhipeng, Liu Runqing
{"title":"Processing of Words Labels in Scanned Map Based on Singularity Detection","authors":"Xu Zhipeng, Liu Runqing","doi":"10.1109/DCABES.2015.93","DOIUrl":"https://doi.org/10.1109/DCABES.2015.93","url":null,"abstract":"The words labels in the scanned map should be removed in some application. In this paper singularity detection based on wavelet is adopted to separate the words labels from the scanned map. One row is extracted from the scanned map, and then is convoluted with wavelet in different scales. Compared to the end of words labels, the words labels themselves have different Lipschitz exponents. In this paper the local minimum of Lipschitz exponents is proposed to separate the words labels from the background.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117270894","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
System Design and Obstacle Avoidance Algorithm Research of Vacuum Cleaning Robot 真空清扫机器人系统设计与避障算法研究
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.50
Li Guangling, Pan Yonghui
{"title":"System Design and Obstacle Avoidance Algorithm Research of Vacuum Cleaning Robot","authors":"Li Guangling, Pan Yonghui","doi":"10.1109/DCABES.2015.50","DOIUrl":"https://doi.org/10.1109/DCABES.2015.50","url":null,"abstract":"Designing multi-sensor hardware system based on Cortex-M0 controller, detecting the surrounding of vacuum cleaning robot by sensor combination of ultrasonic, infrared, collision, etc., we proposed an information fusion algorithm with Kernel PCA based on SFC neural network to process the multi-sensor data. And the output result of SFC neural network is used to control the localization and obstacle avoidance of vacuum cleaning robot. The experimental results demonstrate that the multi-sensor hardware system and obstacle avoidance algorithm based on SFC neural network proposed in this paper can improve the localization and obstacle avoidance accuracy of vacuum cleaning robot highly, which is robust for different working environment of vacuum cleaning robot.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122595929","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
Large Ship Fluid-Structure Coupling Deformation Calculation Based on Large Deviation Theory 基于大偏差理论的大型船舶流固耦合变形计算
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.108
Xinyun Liu, Xincong Zhou, Shesheng Zhang, Yuguang Li
{"title":"Large Ship Fluid-Structure Coupling Deformation Calculation Based on Large Deviation Theory","authors":"Xinyun Liu, Xincong Zhou, Shesheng Zhang, Yuguang Li","doi":"10.1109/DCABES.2015.108","DOIUrl":"https://doi.org/10.1109/DCABES.2015.108","url":null,"abstract":"Study of ship deformation accumulation for a long time is of practical significance. According to the initial-boundary value problem of the deformation of the ship, large deviation theory gives the deformation time series convergence theorem, which deduces the convergence rate formula of discrete deformation. The convergence speed of the actual example is attached.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130939799","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
The Network Model Based on IOCP Memory Control Key Technical Analysis 基于IOCP存储控制的网络模型关键技术分析
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.66
Shu Heng
{"title":"The Network Model Based on IOCP Memory Control Key Technical Analysis","authors":"Shu Heng","doi":"10.1109/DCABES.2015.66","DOIUrl":"https://doi.org/10.1109/DCABES.2015.66","url":null,"abstract":"In order to realize the high-speed model of window, we analyze the principle and the mechanism of IOCP. And several key questions of memory management in the solution is given. Through the pressure test, the memory control mechanism can effectively improve the performance of the system, and the memory consumption and the stability of the system are all outstanding.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131210641","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: 1
Network Performance of EPA Protocol Based on Simulation Tool 基于仿真工具的EPA协议网络性能研究
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.60
Ping Zhou, Yuqing Feng
{"title":"Network Performance of EPA Protocol Based on Simulation Tool","authors":"Ping Zhou, Yuqing Feng","doi":"10.1109/DCABES.2015.60","DOIUrl":"https://doi.org/10.1109/DCABES.2015.60","url":null,"abstract":"EPA (Ethernet for Plant Automation) resolves the nondeterministic problem of Ethernet through sub-segment topology and deterministic scheduling mechanism. In this paper, the EPA scheduling mechanism is implemented by simulation tool. And the influence of EPA scheduling mechanism on network performance is shown in the simulation result. According to the study, the real-time performance of EPA periodic messages transmission is concluded and the transmission delay of non-periodic message is analyzed.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"37 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131195532","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
Performance Analysis for Fast Parallel Recomputing Algorithm under DTA DTA下快速并行重计算算法性能分析
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.19
W. Dou, Shoushuai Miao
{"title":"Performance Analysis for Fast Parallel Recomputing Algorithm under DTA","authors":"W. Dou, Shoushuai Miao","doi":"10.1109/DCABES.2015.19","DOIUrl":"https://doi.org/10.1109/DCABES.2015.19","url":null,"abstract":"With the rapid increasing of spatial data resolution, the huge volume of datasets makes the geo-computation more time-consuming especially in operating some complex algorithms. Parallel computing is regarded as an efficient solution by utilizing more computing resource. The stable and credible services play an irreplaceable role in parallel computing, especially when an error occurs in the large-scale science computing. In this paper, a master/slave approach of implementing the fast parallel recomputing is proposed based on redundancy mechanism. Once some errors in application layer are detected, the original data block with computation errors is further partitioned into several sub-blocks which are recomputed by the surviving processes concurrently to improve the efficiency of failure recovery. The multi-thread strategy in main process is adopted to distribute data block, detect errors and start recomputing procedure concurrently. The experimental results show that the proposed method can achieve better performance efficiency with fewer additional overhead.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125303406","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: 2
Kinematics of 3-UPU Parallel Leg Mechanism Used for a Quadruped Walking Robot 四足步行机器人3-UPU并联腿机构运动学研究
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.54
Qifang Gu
{"title":"Kinematics of 3-UPU Parallel Leg Mechanism Used for a Quadruped Walking Robot","authors":"Qifang Gu","doi":"10.1109/DCABES.2015.54","DOIUrl":"https://doi.org/10.1109/DCABES.2015.54","url":null,"abstract":"Compared with series mechanism, the parallel mechanism has many advantages. Using the parallel mechanism as the basic leg mechanism of a walking robot, not only the payload-weight ratio can be improved, but also the robot walking stability and security performance can be enhanced. This paper proposes the application of a typical 3-UPU parallel mechanism in a quadruped walking robot. The inverse and forward position solutions of 3-UPU parallel mechanism as standing leg are obtained. Based on the first order kinematics influence coefficient matrix, the corresponding global velocity performance index of the 3-UPU parallel mechanism is analyzed. This research provides a theoretical basis of further investigation for the quadruped walking robot with parallel leg mechanism.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125325969","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
GRIB Parallel Design of Civil Aviation Meteorological Data Processing System 民航气象数据处理系统的GRIB并行设计
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.16
Zhengwei Guo, Yongwei Gao, Yajie Jiang, Guangyin Xue
{"title":"GRIB Parallel Design of Civil Aviation Meteorological Data Processing System","authors":"Zhengwei Guo, Yongwei Gao, Yajie Jiang, Guangyin Xue","doi":"10.1109/DCABES.2015.16","DOIUrl":"https://doi.org/10.1109/DCABES.2015.16","url":null,"abstract":"With the increasing volume of business the civil aviation data processing system, the data processing efficiency requirements become higher and higher. In order to improve the speed of data processing, we design a parallel scheme of GRIB according to the GRIB data processing flow. We achieved the parallel processing of GRIB data reading and decoding process, and carried out the related test. It is significantly improve the speed of data loading.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114656032","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
Microblog Sentiment Analysis Algorithm Research and Implementation Based on Classification 基于分类的微博情感分析算法研究与实现
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.79
Yanxia Yang, Fengli Zhou
{"title":"Microblog Sentiment Analysis Algorithm Research and Implementation Based on Classification","authors":"Yanxia Yang, Fengli Zhou","doi":"10.1109/DCABES.2015.79","DOIUrl":"https://doi.org/10.1109/DCABES.2015.79","url":null,"abstract":"Under the background of today's information age, microblog obtains a rapid development. With the news on the microblog updating, in order to avoid the users getting lost in the ocean of information, emotion analysis of the information becomes urgent and important. This paper based on the implementation of microblog emotion mining of Bayesian classifier and SVM classification algorithm, making comparison through the analysis of the experimental results in processing speed and accuracy, has a reference value.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124232844","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: 11
A VDI System Based on Cloud Stack and Active Directory 基于云堆栈和活动目录的VDI系统
2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES) Pub Date : 2015-08-18 DOI: 10.1109/DCABES.2015.45
Wei Wei, Yousong Zhang, Yongquan Lu, Pengdong Gao, Kaihui Mu
{"title":"A VDI System Based on Cloud Stack and Active Directory","authors":"Wei Wei, Yousong Zhang, Yongquan Lu, Pengdong Gao, Kaihui Mu","doi":"10.1109/DCABES.2015.45","DOIUrl":"https://doi.org/10.1109/DCABES.2015.45","url":null,"abstract":"Cloud computing is one of the hottest topics in recent years, from the initial Iaas (Infrastructure as a Service) to Paas (Platform as a Service) to Saas (software as a service), the scope of cloud computing continue to expand the bottom up, bringing people's lives profound changes. Compared with the ordinary desktop, cloud desktop has the advantages of high security, high flexibility, high resource utilization, low operation cost and so on. With the development of virtual technology, the combination of remote desktop and virtual operating system makes the cloud desktop more mature. Design a cloud desktop management system, to achieve unified management and maintenance of cloud desktops is of great significance. This paper first discusses cloud desktop and Cloud Stack, elaborates the technology in cloud desktop deployment, and finally put forward to achieve the system. The main research work are as follows: Firstly, this paper analyzes the deficiencies of Cloud Stack as a cloud desktop management system. And then this paper completed the overall system architecture design. The system architecture is based on PHP CI framework based on Cloud Stack cloud platform for dynamic resource allocation. Secondly, this paper discusses the key technologies about the cloud desktop system. Thirdly, this paper carried out the detailed design of the system. Lastly, this paper tested the system prototype.","PeriodicalId":444588,"journal":{"name":"2015 14th International Symposium on Distributed Computing and Applications for Business Engineering and Science (DCABES)","volume":"129 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124241569","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: 6
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