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<H1>R<sup>*</sup>-tree</H1>
<P>
(data structure)

<P>
<strong>Definition:</strong>
A <a href="spatialacc.html" tppabs="http://hissa.nist.gov/dads/HTML/spatialacc.html"><em>spatial access method</em></a> which splits space in hierarchically nested, possibly overlapping, boxes.  The tree is height-balanced.  It is similar to the <a href="rtree.html" tppabs="http://hissa.nist.gov/dads/HTML/rtree.html"><em>R-tree</em></a>, but reinserts entries upon overflow, rather than splitting.
<P><em>Note:
After [1].</em>
<P>Author: <a href="terms.html#authorPEB" tppabs="http://hissa.nist.gov/dads/terms.html#authorPEB">PEB</a>

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Entry modified Wed Jan 13 09:58:24 1999.<BR>
HTML page formatted Wed Dec 22 09:36:23 1999.

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