Multi-sensor Information Fusion by Query Refinement
Multi-sensor Information Fusion by Query Refinement
复制标题
通过查询细化实现多传感器信息融合
DOI：
10.1007/3-540-45925-1_1
复制
发表时间：
2002
期刊：
影响因子：
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通讯作者：
E. Jungert
中科院分区：
文献类型：
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作者：
Shi;G. Costagliola;E. Jungert
为了支持从多个实时源和数据库检索和融合多媒体信息，描述了一种基于传感器的查询处理的新方法。传感器依赖树用于促进查询优化。通过查询细化，一个或多个传感器可以向其他传感器提供反馈信息。该方法还适用于根据查询发起者的时间/空间坐标在时间和/或空间上变化的进化查询。
To support the retrieval and fusion of multimedia information from multiple real-time sources and databases, a novel approach for sensor-based query processing is described. The sensor dependency tree is used to facilitate query optimization. Through query refinement one or more sensor may provide feedback information to the other sensors. The approach is also applicable to evolutionary queries that change in time and/or space, depending upon the temporal/spatial coordinates of the query originator.