NDLI: An Indexing Structure for Mobile Objects Utilizing Late Update

Content Provider	IEEE Xplore Digital Library
Author	Barrios, J. Makki, S.K. Karimi, M.
Copyright Year	2010
Abstract	The recent technological advances in location aware, mobile and wireless devices have facilitated tracking and monitoring of moving objects. However, these capabilities require storage structures that allow the speedy access and fast retrieval of information for these objects. Therefore, there is increasing interest in storage and indexing structures based on a variety of R-trees. These tree structures use the concept of Minimum Bounding Rectangle (MBR) to represent regions that the nodes of these trees cover, in which the parent nodes may represent MBRs with larger sizes to hold the MBRs of the child nodes. This form of presentation not only is an effective strategy to retrieve objects in an arbitrary arrangement, but also it provides opportunity to delay the update operation for the location of moving objects. In this paper therefore, we propose a spatial and temporal indexing structure which uses delay update strategy for updating the location of moving objects.
Starting Page	162
Ending Page	167
File Size	285381
Page Count	6
File Format	PDF
ISBN	9781424462704
e-ISBN	9781424462711
DOI	10.1109/ITNG.2010.77
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-04-12
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Tree data structures Computerized monitoring Delay effects Minimum Bounding Rectangle Information retrieval Spatial databases Information technology Vehicles Computer science Temporal Spatial Trajectory Mobile computing Indexing
Content Type	Text
Resource Type	Article

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