| 基于web服务的异构数据融合系统 |
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| 引用本文： | 毛晋,张新家.基于web服务的异构数据融合系统[J].科学技术与工程,2011(26):6370-6376. |
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| 作者姓名： | 毛晋 张新家 |
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| 作者单位： | 西北工业大学自动化学院,西安,710129 |
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| 摘 要： | 提出包含应用层、接口层、集成层、适配层、数据层五层结构数据融合系统。采用XML技术解决信息形式异构的转换。采用Web服务技术实现适配器设计完成局部模式和数据提取以及转换;采用归并算法完成各数据源数据的融合排序,同时采用线程池技术提高系统整体性能。在tomcat和axis2架构下部署测试,达到了预期效果。
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| 关 键 词： | 数据融合 Web服务 线程池 XML |
| 收稿时间： | 2011/5/31 0:00:00 |
| 修稿时间： | 2011/5/31 0:00:00 |
Integrated System of Heterogeneous Data Based on Web Services |
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| mao jin and zhang xin jia.Integrated System of Heterogeneous Data Based on Web Services[J].Science Technology and Engineering,2011(26):6370-6376. |
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| Authors: | mao jin and zhang xin jia |
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| Institution: | School of Automation , Northwestern Polytechnical University |
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| Abstract: | This paper presented a data integration architecture consisted of application-layer, interface layer, data integration layer, adapter layer and data layer. Using XML technology to solve data heterogeneous transformation; using web services technology to achieve adapter design used to extract local model and data conversion; using merging algorithm to complete each data fusion results sorting; using thread pool technology improve the overall system performance. The deployment tests in tomcat and axis2 framework show that this architecture could achieve prospective effect. |
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