Improved grid map layout by point set matching

Associating the regions of a geographic subdivision with the cells of a grid is a basic operation that is used in various types of maps, like spatially ordered treemaps and OD maps. In these cases the regular shapes of the grid cells allows easy representation of extra information about the regions....

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Podrobná bibliografie
Vydáno v:	2013 IEEE Pacific Visualization Symposium (PacificVis) s. 25 - 32
Hlavní autoři:	Eppstein, David, van Kreveld, Marc, Speckmann, Bettina, Staals, Frank
Médium:	Konferenční příspěvek
Jazyk:	angličtina
Vydáno:	IEEE 01.02.2013
Témata:	Algorithm design and analysis Color Educational institutions F.2.2 [Analysis of Algorithms and Problem Complexity]: Nonnumerical Algorithms and Problems-Geometrical problems and computations Layout Optimal matching Optimization Visualization
ISSN:	2165-8765
On-line přístup:	Získat plný text
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Popis
Shrnutí:	Associating the regions of a geographic subdivision with the cells of a grid is a basic operation that is used in various types of maps, like spatially ordered treemaps and OD maps. In these cases the regular shapes of the grid cells allows easy representation of extra information about the regions. The main challenge is to find an association that allows a user to find a region in the grid quickly. We call the representation of a set of regions as a grid a grid map.
ISSN:	2165-8765
DOI:	10.1109/PacificVis.2013.6596124