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Enhanced nearest neighbour search on the R-tree

Enhanced nearest neighbour search on the R-tree Multimedia databases usually deal with huge amounts of data and it is necessary to have an indexing structure such that efficient retrieval of data can be provided. R-Tree with its variations, is a commonly cited indexing method. In this paper we propose an improved nearest neighbor search algorithm on the R-tree and its variants. The improvement lies in the removal of two hueristics that have been used in previous R*-tree work, which we prove cannot improve on the pruning power during a search. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png ACM SIGMOD Record Association for Computing Machinery

Enhanced nearest neighbour search on the R-tree

ACM SIGMOD Record , Volume 27 (3) – Sep 1, 1998

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References (17)

Publisher
Association for Computing Machinery
Copyright
Copyright © 1998 by ACM Inc.
ISSN
0163-5808
DOI
10.1145/290593.290596
Publisher site
See Article on Publisher Site

Abstract

Multimedia databases usually deal with huge amounts of data and it is necessary to have an indexing structure such that efficient retrieval of data can be provided. R-Tree with its variations, is a commonly cited indexing method. In this paper we propose an improved nearest neighbor search algorithm on the R-tree and its variants. The improvement lies in the removal of two hueristics that have been used in previous R*-tree work, which we prove cannot improve on the pruning power during a search.

Journal

ACM SIGMOD RecordAssociation for Computing Machinery

Published: Sep 1, 1998

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