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A storage scheme for hierarchic structures
Journal article   Peer reviewed

A storage scheme for hierarchic structures

W. Smyth
The Computer Journal, Vol.17(2), pp.152-156
1974
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Abstract

The representation of a tree by a right-threaded binary tree, as described for example by Knuth (1968, pp. 332 ff), is extended to permit representation of ‘hierarchic structures’ (directed graphs without circuits). This representation corresponds to a compact storage scheme useful both for ascent and descent of the hierarchy.

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