Window aggregation query 窗口聚集查询
incremental aggregation query 增量聚集查询
temporal aggregation query algorithm 时态聚集查询算法
Inter-Query Data Aggregation 查询之间的数据合并
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In this paper, based-on attribute-cluster, a new spatiotemporal data aggregation query algorithm is proposed.
提出了基于属性簇的时空数据聚集查询算法。
Aggregation query over high rate data streams: basically, most existing aggregation algorithms adopt the approximation technology to obtain the advancement of rate by sacrificing the accuracy.
高速数据流聚集查询：目前已有的聚集算法绝大多数是采用近似技术，以牺牲精度来换取速度的提高。
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