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. 28, 2010
Filed:
Oct. 20, 2005
David W. Adler, Mount Tremper, NY (US);
Knut Stolze, San Jose, CA (US);
David W. Adler, Mount Tremper, NY (US);
Knut Stolze, San Jose, CA (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Techniques of querying an index of first objects comprised of a plurality of index entries and a pool of second objects are provided. The techniques include evaluating the index of the first objects to produce a group of one or more possible candidates based on whether one or more index entries of the first objects satisfy a query, adding second objects from the pool to said group of possible candidates to produce an interim group of possible candidates, filtering the interim group of possible candidates by comparing approximations of the candidates of the interim group with the query to produce filtered candidate objects, and determining if the filtered candidate objects satisfy the query by comparing the first and second objects corresponding to the filtered candidate objects with the query.