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面向对象的多版本传感器观测服务模式匹配方法

An object-oriented multi-versions sensor observation services schema matching method
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摘要 以多版本传感器观测服务(Sensor Observation Service,简称SOS)模式为研究对象,从SOS实现规范数据类型UML图中解析出SOS服务模式组成对象,提出一种面向对象的模式匹配方法,把服务模式匹配问题转换为模式对象的匹配问题.重点阐述了模式对象的分解、关联子对象识别、及子对象匹配等相关技术.最后,以两种版本的SOS模式匹配试验验证了方法的有效性. An Object-Oriented schema matching method is proposed and the schema match is converted into object match using multi-version sensor observation service (SOS) schemas as study objects and SOS service schema objects parsed out from SOS implementation specification presented by Unified Modeling Language (UML) static class diagram. Key problems, such as object decomposition, similar sub-object identifi- cation and sub-object match, are focused on. Finally, different version schemas of SOS are utilized to test the effectiveness of the proposed method.
作者 何杰 侯景伟
出处 《华中师范大学学报(自然科学版)》 CAS 北大核心 2016年第6期805-811,共7页 Journal of Central China Normal University:Natural Sciences
基金 宁夏自然科学基金资助项目(NZ12110) 国家自然基金资助项目(41201393) 武汉大学测绘遥感信息工程国家重点实验室开放基金项目(14I03)
关键词 传感器观测服务 UML 面向对象 对象匹配 sensor observation service UML Object-Oriented object match
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