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:
Mar. 31, 2015
Filed:
Sep. 25, 2008
Robert J. Breeds, Swindon, GB;
Philip R. Taunton, Eastleigh, GB;
Robert J. Breeds, Swindon, GB;
Philip R. Taunton, Eastleigh, GB;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A candidate graph crossing point counter can be initialized. Level pairs can be sorted in descending order according to a number of connections between the level pairs. Evaluation of the candidate graph can progress according to the order of the level pairs so that those pairs likely to have the greatest number of connections are processed first. While the candidate graph crossing point counter is at an intermediate value and before a crossing point total is calculated for the candidate graph, it can be determined that the intermediate value is at least as great as a crossing point total of a best current graph for the directional graph. Calculation of the candidate graph crossing point total can be halted at the intermediate value. The candidate graph can be discarded from a possibility of being a minimized graph during a determination of a graph drawing for the directional graph.