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Published in:
2011 | OriginalPaper | Chapter
Tracking Moving Objects with Few Handovers
Authors : David Eppstein, Michael T. Goodrich, Maarten Löffler
Published in: Algorithms and Data Structures
Publisher: Springer Berlin Heidelberg
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We study the online problem of assigning a moving point to a base-station region that contains it. Our goal is to minimize the number of
handovers
that occur when the point moves outside its assigned region and must be assigned to a new one. We study this problem in terms of a competitive analysis measured as a function of Δ, the
ply
of the system of regions, that is, the maximum number of regions that cover any single point.