An efficient algorithm for computing safe exit points of moving range queries in directed road networks

In this paper, we investigate the problem of computing the safe exit points of moving range queries in directed road networks where each road segment has a particular orientation. The safe exit point of query object q indicates the point at which the safe region and non-safe region of q meet. A safe...

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Bibliographic Details

Published in:	Information systems (Oxford) Vol. 41; pp. 1 - 19
Main Authors:	Cho, Hyung-Ju, Ryu, Kiyeol, Chung, Tae-Sun
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.05.2014
Subjects:	Directed road network Moving range query Safe exit point Safe region Safe exit point Safe region Moving range query Directed road network
ISSN:	0306-4379, 1873-6076
Online Access:	Get full text
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