Data structure and operations for time-varying variable in an enterprise model

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United States of America Patent

PATENT NO 6374249
SERIAL NO

09371821

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Abstract

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A method of using a binary tree data structure to represent a time-varying variable, and to solve queries about the variable. The tree is especially useful for solving 'find' type queries, such as 'What is the earliest/latest time when a minimum of y units are on hand?' This type of query can be solved with a efficiency of O(log n), where n is the number of nodes of the tree.

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Patent Owner(s)

Patent OwnerAddress
JDA SOFTWARE GROUP INC15059 N SCOTTSDALE RD SUITE 400 SCOTTSDALE AS 85254

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Joslin, David E Seattle, WA 15 614
Morgado, Laerte F Taguatinga, BR 2 44

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