Voronoi tessellation on the ellipsoidal earth for vector data
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Geographical Information Science"
DOI: 10.1080/13658816.2018.1434890
Abstract: ABSTRACT Voronoi tessellation, and its dual the Delaunay triangulation, provide a cohesive framework for the study and interpretation of phenomena of geographical space in two and three dimensions. The planar and spherical solutions introduce errors… read more here.
Keywords: voronoi diagram; methodology; voronoi; voronoi tessellation ... See more keywords
Investigation of Voronoi diagram based direction choices using uni- and bi-directional trajectory data.
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review E"
DOI: 10.1103/physreve.97.052127
Abstract: In a crowd, individuals make different motion choices such as "moving to destination," "following another pedestrian," and "making a detour." For the sake of convenience, the three direction choices are respectively called destination direction, following… read more here.
Keywords: voronoi diagram; direction; uni directional; voronoi ... See more keywords
A Matching Algorithm Based on Voronoi Diagram for Multi-Scale Polygonal Residential Areas
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DOI: 10.1109/access.2018.2793302
Abstract: Matching spatial entities (e.g., polygonal residential areas) from sources of significantly different map scales is challenging. The reason is that the same entities in two map scales have significant variations in their positions, structure shapes… read more here.
Keywords: voronoi diagram; buffer based; diagram; residential areas ... See more keywords
Multiple Resource Network Voronoi Diagram
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DOI: 10.1109/tkde.2021.3088147
Abstract: Given a spatial network and a set of service centers from k different resource types, a Multiple Resource Network Voronoi Diagram (MRNVD) partitions the spatial network into a set of Service Areas that can minimize… read more here.
Keywords: network; resource network; voronoi diagram; resource ... See more keywords
A node localization algorithm based on Voronoi diagram and support vector machine for wireless sensor networks
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Distributed Sensor Networks"
DOI: 10.1177/1550147721993410
Abstract: For wireless sensor network, the localization algorithm based on Voronoi diagram has been applied. However, the location accuracy node position in wireless sensor network needs to be optimized by the analysis of the literature, a… read more here.
Keywords: voronoi diagram; localization algorithm; based voronoi; wireless sensor ... See more keywords