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:
Dec. 07, 2010
Filed:
Nov. 17, 2005
Steven J. Fortune, Summit, NJ (US);
Steven J. Fortune, Summit, NJ (US);
Alcatel-Lucent USA Inc., Murray Hill, NJ (US);
Abstract
Methods and apparatus are provided for determining equivalence and generalization of a network model. A method is provided for determining whether two networks are equivalent. A model of at least two networks is obtained, and then simplified using one or more normal form rules. A test is then performed to determine if the two simplified network models are equivalent (e.g., isomorphic). A first network M is said to be generalized by a second network N, M≦N, if every test that satisfies M also satisfies N. A first network M is said to be equivalent to a second network N, N≡M, if M generalizes N and N generalizes M.