Latest revision as of 12:20, 16 February 2021

Abstract

In movement data analysis, there exists a problem of comparing multiple trajectories of moving objects to common or distinct reference trajectories. We introduce a general conceptual framework for comparative analysis of trajectories and an analytical procedure, which consists of (1) finding corresponding points in pairs of trajectories, (2) computation of pairwise difference measures, and (3) interactive visual analysis of the distributions of the differences with respect to space, time, set of moving objects, trajectory structures, and spatio-temporal context. We propose a combination of visualisation, interaction, and data transformation techniques supporting the analysis and demonstrate the use of our approach for solving a challenging problem from the aviation domain.

Original document

The different versions of the original document can be found in:

• http://dx.doi.org/10.1109/tvcg.2018.2864811

• http://openaccess.city.ac.uk/id/eprint/20334/1/analysis-flight-variability.pdf

• http://publica.fraunhofer.de/documents/N-524413.html

• https://openaccess.city.ac.uk/id/eprint/20334/1/analysis-flight-variability.pdf

• http://xplorestaging.ieee.org/ielx7/2945/8547224/08440121.pdf?arnumber=8440121,

http://dx.doi.org/10.1109/tvcg.2018.2864811

• https://dblp.uni-trier.de/db/journals/tvcg/tvcg25.html#AndrienkoAGS19,

https://ieeexplore.ieee.org/document/8440121,

https://openaccess.city.ac.uk/id/eprint/20334,

https://doi.org/10.1109/TVCG.2018.2864811,

https://academic.microsoft.com/#/detail/2892078924