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:
Feb. 28, 2006
Filed:
Jul. 26, 2002
John Sidney Davis, Ii, New York, NY (US);
Daby Mousse Sow, Riverdale, NY (US);
John Sidney Davis, II, New York, NY (US);
Daby Mousse Sow, Riverdale, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
This invention provides methods, systems and apparatus for performing fast computation of metric queries. To achieve this, in an example embodiment, the present invention segments metric regions into disjoint primitive atomic shapes. It then represents these primitive atomic shapes and then performs off-line computation of their relevant properties. As a result of the off-line computation, the execution of a query requires a minimal number of on-line calculations resulting in a very fast query. Further optimization occurs via storage of query histories and prioritization of queries with respect to the access frequency of a metric space's primitive atomic shapes.