带误差估计的轨迹数据流的存储和查询

International Workshop on Data Warehousing and OLAP Pub Date : 2012-11-02 DOI:10.1145/2390045.2390064

E. Masciari

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引用次数: 4

摘要

在本文中，我们解决了轨迹数据流仓库和查询的问题，这在我们处理与元素顺序相关的数据(轨迹)时显示出真正的挑战。为了使查询步骤更加有效，我们提出了一个端到端框架。我们在真实世界的数据集上进行了几次测试，证实了所提出技术的效率和有效性。

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Warehousing and querying trajectory data streams with error estimation

In this paper, we address the problem of trajectory data streams warehousing and querying, that revealed really challenging as we deal with data (trajectories) for which the order of elements is relevant. We propose an end to end framework in order to make the querying step quite effective. We performed several tests on real world datasets that confirmed the efficiency and effectiveness of the proposed techniques.

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International Workshop on Data Warehousing and OLAP

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