Method of utilizing product proxies with a dependency graph

Details Method of utilizing product proxies with a dependency graph Method of utilizing product proxies with a dependency graph

2011-05-17

2011-05-17

Wang, Andrew (Department: 2628)

Data processing: software development, installation, and managem

Software program development tool

Modeling

C345S440000

Reexamination Certificate

active

07945892

ABSTRACT:
Changes to the outputs of a dependency graph, which has attribute nodes and operator nodes, are detected by forming product proxies for the outputs of dependency graph nodes. The product proxies can be formed by entering information about the dependency graph into a hashing algorithm. Before and after product proxies are then used to determine if the outputs have changed.

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