AN INSERTION STRATEGY FOR A TWO-DIMENSIONAL SPATIAL ACCESS METHOD

Wendy Osborn; Ken Barker

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Paper

AN INSERTION STRATEGY FOR A TWO-DIMENSIONAL SPATIAL ACCESS METHOD

Topics: Multimedia Database Applications

In Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS, 295-300, 2007 , Funchal, Madeira, Portugal

Authors: Wendy Osborn ¹ and Ken Barker ²

Affiliations: ¹ University of Lethbridge, Canada ; ² University of Calgary, Canada

Keyword(s): Spatial access methods, multidimensional, hierarchical, data structures, performance.

Related Ontology Subjects/Areas/Topics: Databases and Information Systems Integration ; Enterprise Information Systems ; Multimedia Database Applications

Abstract: This paper presents the 2DR-tree, a novel approach for accessing spatial data. The 2DR-tree uses nodes that are the same dimensionality as the data space. All spatial relationships between objects are preserved. A validity rule ensures that every node preserves the spatial relationships among its objects. The proposed insertion strategy adds a new object by recursively partitioning the space occupied by a set of objects. A performance evaluation shows the advantages of the 2DR-tree and identifies issues for future consideration.

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Paper citation in several formats:

Osborn, W. and Barker, K. (2007). AN INSERTION STRATEGY FOR A TWO-DIMENSIONAL SPATIAL ACCESS METHOD. In Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS; ISBN 978-972-8865-88-7; ISSN 2184-4992, SciTePress, pages 295-300. DOI: 10.5220/0002408002950300

@conference{iceis07,
author={Wendy Osborn. and Ken Barker.},
title={AN INSERTION STRATEGY FOR A TWO-DIMENSIONAL SPATIAL ACCESS METHOD},
booktitle={Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS},
year={2007},
pages={295-300},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002408002950300},
isbn={978-972-8865-88-7},
issn={2184-4992},
}

TY - CONF

JO - Proceedings of the Ninth International Conference on Enterprise Information Systems - Volume 3: ICEIS
TI - AN INSERTION STRATEGY FOR A TWO-DIMENSIONAL SPATIAL ACCESS METHOD
SN - 978-972-8865-88-7
IS - 2184-4992
AU - Osborn, W.
AU - Barker, K.
PY - 2007
SP - 295
EP - 300
DO - 10.5220/0002408002950300
PB - SciTePress