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Monitoring k-Nearest Neighbor Queries Over Moving Objects
by
Xiaohui Yu
,
Ken Q. Pu
,
Nick Koudas
| Citations: | 127 - 0 self |
BibTeX
@MISC{Yu_monitoringk-nearest,
author = {Xiaohui Yu and Ken Q. Pu and Nick Koudas},
title = {Monitoring k-Nearest Neighbor Queries Over Moving Objects},
year = {}
}
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Abstract
Many location-based applications require constant monitoring of k-nearest neighbor (k-NN) queries over moving objects within a geographic area. Existing approaches to this problem have focused on predictive queries, and relied on the assumption that the trajectories of the objects are fully predictable at query processing time. We relax this
