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Interactive Big Data Visualization: A Better Way for Understanding Geographic-Temporal Data.

机译:交互式大数据可视化:了解地理-时态数据的更好方法。

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摘要

Companies and organizations have acknowledged the value of geographic-temporal da-ta. Therefore, the amount of geographic-temporal data, collected by them, is constantly growing, and they are now facing the challenge to analyze this data and to retrieve val-uable knowledge from the data. In the past, various data visualization methods have proven to be useful for the analysis. Therefore, this thesis is intended to evaluate differ-ent visualization methods and to suggest valuable methods for geographic-temporal da-ta. The thesis will also elucidate the challenges and opportunities associated with data visualization. It will further discuss the complexity of geographic-temporal data, and thereby, introduce a differentiation of geographic-temporal data into the concepts "sin-gle-location-geodata" and "bi-location-geodata". Furthermore, a focus of the research will be on the use of interactive functionalities for data visualization. The center of the thesis will be the implementation of a visualization tool with different visualization methods for "bi-location-geodata". A final case study will demonstrate the usability of the methods and reveal interesting patterns in a dataset about domestic US flights.
机译:公司和组织已经认识到地理时空数据的价值。因此,他们收集的地理时空数据的数量在不断增长,现在他们正面临着分析该数据并从该数据中获取有价值的知识的挑战。过去,各种数据可视化方法已被证明对分析有用。因此,本文旨在评估不同的可视化方法,并为地理时空数据提出有价值的方法。本文还将阐明与数据可视化相关的挑战和机遇。它将进一步讨论地理时空数据的复杂性,从而将地理时空数据的区别引入概念“ sin-gle-location-geodata”和“ bi-location-geodata”。此外,研究的重点将在于使用交互式功能进行数据可视化。本文的重点是实现一种可视化工具,该工具具有用于“双向定位地理数据”的不同可视化方法。最后的案例研究将证明这些方法的可用性,并在有关美国国内航班的数据集中揭示有趣的模式。

著录项

  • 作者

    Seibt, Georg.;

  • 作者单位

    University of Nebraska at Omaha.;

  • 授予单位 University of Nebraska at Omaha.;
  • 学科 Information Technology.
  • 学位 M.A.
  • 年度 2015
  • 页码 190 p.
  • 总页数 190
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

  • 入库时间 2022-08-17 11:52:32

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