Cognitive Optimization Techniques of Spatiao-Temporal Dynamic Map

This paper presents three design techniques to optimize dynamic maps for cognitive efficiency. An interactive time legend, which has functions such as play, pause, stop and speed control, can help users to remember, identify and understand the dynamic phenomena in dynamic maps by expressing time inf...

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Bibliographic Details
Published in:Journal of physics. Conference series 2018-09, Vol.1087 (6), p.62050
Main Authors: Xin, Wenpeng, Ai, Bo, Wen, Zhen, Otote, Agbissoh Donatien
Format: Article
Language:English
Subjects:
Data management
Datasets
Design optimization
Optimization techniques
Physics
Speed control
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Summary:This paper presents three design techniques to optimize dynamic maps for cognitive efficiency. An interactive time legend, which has functions such as play, pause, stop and speed control, can help users to remember, identify and understand the dynamic phenomena in dynamic maps by expressing time information. And a user-defined data filter can help users to reduce the amount of dynamic map information and focus on the phenomena they are interested in. Spatiao-temporal data aggregation can compress the amount of dataset to establish a dynamic map of appropriate time resolution. It can also display the same dataset using different temporal units, such as from year to composite month or composite week, to find the hidden meaningful patterns.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1087/6/062050