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. 13, 2014
Filed:
Jun. 25, 2012
Sanjai Narain, Madison, NJ (US);
Konstantine Arkoudas, West New York, NJ (US);
Sanjai Narain, Madison, NJ (US);
Konstantine Arkoudas, West New York, NJ (US);
TT Government Solutions, Inc., Basking Ridge, NJ (US);
Abstract
Changing a network configuration to restore compliance to one requirement may invalidate the network compliance with another requirement. A method changes a configuration to restore compliance to all requirements at minimum cost. The requirements are a hybrid of symbolic, arithmetic and bit-vector constraints, so traditional optimization techniques such as linear programming, that work only for purely arithmetic constraints, do not apply. The requirements are represented as SMT (satisfiability-modulo-theory) constraints on configuration variables, and then a weighted Max-SAT solver is used to compute the optimal configuration changes in order to minimize the cost.