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. 27, 2011
Filed:
Oct. 26, 2009
Michael Asher, Green Cove Springs, FL (US);
Charles Giddens, Conyers, GA (US);
Hossein Eslambolchi, Los Altos Hills, CA (US);
Harold J. Stewart, Alpharetta, GA (US);
Michael Asher, Green Cove Springs, FL (US);
Charles Giddens, Conyers, GA (US);
Hossein Eslambolchi, Los Altos Hills, CA (US);
Harold J. Stewart, Alpharetta, GA (US);
AT&T Intellectual Property II, L.P., Atlanta, GA (US);
Abstract
A process for evaluating and geocoding of GIS data elements utilizes a plurality of 'locate' tests and a weighting scheme to express the match results as a multidimensional vector. Multiple inputs and data sources, as well as ambiguous and partial input data, are used to generate an output with improved precision by applying a weighting function to each input element and generating a set of test vectors (i.e., in the input data element weighted by the known accuracy of the element/source). A sum of a plurality of tests is then generated as the 'characteristic vector' of the test set. By using two (or more) different sets of tests, two (or more) characteristic vectors are formed. Various well-known algebraic techniques can then be used to evaluate the results of each set of tests and select the “best match” result.