NDLI: Moving Network Voronoi Diagram

Content Provider	IEEE Xplore Digital Library
Author	Chenglin Fan Jianbiao He Jun Luo Binhai Zhu
Copyright Year	2010
Abstract	We study the problem of moving network Voronoi diagram: given a network with $n$ nodes and $E$ edges. Suppose there are $m$ sites (cars, postmen, \emph{etc}) moving along the network edges, we design the algorithms to compute the dynamic network Voronoi diagram as sites move such that we can answer the nearest neighbor query efficiently. Furthermore, we extend it to the $k$-order dynamic network Voronoi diagram such that we can answer the $k$ nearest neighbor query efficiently. We also study the problem when the query point is allowed to move at a given speed.
Starting Page	142
Ending Page	150
File Size	328314
Page Count	9
File Format	PDF
ISBN	9781424476060
e-ISBN	9781424476053
DOI	10.1109/ISVD.2010.21
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-28
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Nearest neighbor searches Euclidean distance Kinetic theory Information science Computer networks Helium Computer science Algorithm design and analysis Computational geometry Geographic Information Systems
Content Type	Text
Resource Type	Article

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Moving Network Voronoi Diagram