Self-organizing neural network approach to the automatic layout of business process diagrams

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United States of America Patent

PATENT NO 9959517
SERIAL NO

14579338

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Abstract

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A method, system, and/or computer program product generates self-organizing layouts of process diagrams. Initial weight vectors are distributed uniformly within boundaries of regions in the process diagram. A spatial input vector is randomly generated within the boundaries of each region. In each region in the process diagram, a closest graphical node is found, and a position of a winning graphical node that is the closest graphical node to the random input vector is adjusted. Positions of all non-immutable graphical objects, wi, in a topographical neighborhood N(k) of a closest graphical node wc that can cross a boundary of one or more regions from the multiple regions are adjusted. The spatial input vector is recursively generated, the closest graphical node is recursively located, and the positions of all non-immutable graphical objects, wi, in the topographical neighborhood N(k) are recursively adjusted until a maximum number of iterations, kmax is reached.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINE CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mourra, John Oakville, CA 8 53

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