An analytic solution to the alibi query in the space-time prisms model for moving object data

Moving objects produce trajectories, which are stored in databases by means of finite samples of time-stamped locations. When speed limitations in these sample points are also known, space-time prisms (also called beads) (Pfoser and Jensen 1999 , Egenhofer 2003 , Miller 2005 ) can be used to model t...

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Bibliographic Details

Published in:	International journal of geographical information science : IJGIS Vol. 25; no. 2; pp. 293 - 322
Main Authors:	Kuijpers, Bart, Grimson, Rafael, Othman, Walied
Format:	Journal Article
Language:	English
Published:	Abingdon Taylor & Francis 01.03.2011 Taylor & Francis LLC
Subjects:	Algorithms alibi query constraint databases Geographic information systems Information retrieval Mathematical models moving objects space-time prism spatiotemporal uncertainty
ISSN:	1365-8816, 1362-3087, 1365-8824
Online Access:	Get full text
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