An experimental comparison of two definitions for groups of moving entities
Publication date
2018
Authors
Wiratma, Lionov
Löffler, M.
Staals, F.
Editors
Winter, Stephan
Griffin, Amy
Sester, Monika
Advisors
Supervisors
Document Type
Part of book
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Abstract
Two of the grouping definitions for trajectories that have been developed in recent years allow a continuous motion model and allow varying shape groups. One of these definitions was suggested as a refinement of the other. In this paper we perform an experimental comparison to highlight the differences in these two definitions on various data sets.
Keywords
Trajectories, grouping algorithms, experimental comparison
Citation
Wiratma, L, Löffler, M & Staals, F 2018, An experimental comparison of two definitions for groups of moving entities. in S Winter, A Griffin & M Sester (eds), Proc. 10th International Conference on Geographic Information Science : GIScience 2018., 64, Leibniz International Proceedings in Informatics, vol. 114, Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing. https://doi.org/10.4230/LIPIcs.GISCIENCE.2018.64