Method and apparatus for resolution of problems using...

Registers – Systems controlled by data bearing records

Reexamination Certificate

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C700S028000

Reexamination Certificate

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07036720

ABSTRACT:
Calculator based resolution method and device for an optimization problem of the physical real world, the problem being modeled with constrained discrete variables, the variables having a referenced set of possible states. The method comprising, a survey propagation step and a survey induced decimation step to provide a simplified problem, until all variables are either assigned or are unpolarized.

REFERENCES:
patent: 2003/0083756 (2003-05-01), Hsiung et al.
Braunstein et al., “Survey propagation: an algorithm for satisfiability,” preprint, www.ictp.triest.it/zecchina/SP, 2002.
Mézard et al., “Analytic and algorithmic solugion of random satisfiability problems,”Science, 297:812-814, 2002.
Mézard and Zecchina, “The random K-satisfiability problem: from an analytic solution to an efficient algorithm,”Phys. Rev. E66, 056126, 2002.

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