The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 02, 2006
Filed:
Jun. 25, 2003
Applicants:
Marc Mezard, Gif sur Yvette, FR;
Riccardo Zecchina, Trieste, IT;
Inventors:
Marc Mezard, Gif sur Yvette, FR;
Riccardo Zecchina, Trieste, IT;
Assignees:
Centre National de la Recherche Scientifique (CNRS), Paris, FR;
Universite Paris Sud (Paris XI), Orsay, FR;
Abdus Saleam International Centre for Theoretical Physics, Trieste, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01);
U.S. Cl.
CPC ...
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.