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:
Oct. 03, 2000
Filed:
Apr. 03, 1998
Andrew William Mackie, Schaumburg, IL (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A method (700), device (1101), and system (1100) provide generalized bidirectional island-driven chart parsing based on congruency checking to prevent edge overgeneration for robust and efficient parsing of a word graph. The method prevents edge overgeneration by selecting, in accordance with a predetermined scheme, a candidate edge with a starting vertex, an ending vertex, a label, and a congruence key for entry in a chart from an agenda of edges, selecting an edge equivalence set in the chart that matches the starting vertex, the ending vertex, and the label of the candidate edge, and entering the candidate edge into the chart if the congruence key of the candidate edge fails to match the congruence key of any edge in the edge equivalence set.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile