使用规则、聚合和选择探索Lekagul传感器事件

2017 IEEE Conference on Visual Analytics Science and Technology (VAST) Pub Date : 2017-10-01 DOI:10.1109/VAST.2017.8585619

B. Cappers

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引用次数: 3

摘要

在本文中，我们演示了如何使用我们的系统Eventpad(事件数据的记事本编辑器)在VAST Mini Challenge 1数据集中研究多元事件序列。我们演示了多变量正则表达式、模式聚合和选择在定义感兴趣的自定义事件、发现序列中的模式以及研究序列之间的差异方面的有效性。最后，我们讨论了我们的分析过程，并总结了我们在数据集中发现的一些模式和异常。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Exploring Lekagul Sensor Events using Rules, Aggregations, and Selections

In this paper we demonstrate how we can study multivariate event sequences in the VAST Mini Challenge 1 data set using our system Eventpad, a notepad editor for event data. We illustrate the effectiveness of multivariate regular expressions, pattern aggregations, and selections to define custom events of interest, discover patterns within sequences, and study differences between sequences. Finally, we discuss our analysis process and summarize some patterns and anomalies we discovered in the data set.

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来源期刊

2017 IEEE Conference on Visual Analytics Science and Technology (VAST)

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