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. 11, 2014
Filed:
Aug. 20, 2012
Danny Harnik, Tel-Mond, IL;
Oded Margalit, Ramat Gan, IL;
Dalit Naor, Tel Aviv, IL;
Dmitry Sotnikov, Givataim, IL;
Gil Vernik, Haifa, IL;
Danny Harnik, Tel-Mond, IL;
Oded Margalit, Ramat Gan, IL;
Dalit Naor, Tel Aviv, IL;
Dmitry Sotnikov, Givataim, IL;
Gil Vernik, Haifa, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Systems and methods for estimating data reduction ratio for a data set is provided. The method comprises selecting a plurality of m elements from a data set comprising a plurality of N elements; associating an identifier hfor each of the plurality of m elements; associating an identifier hfor each of the plurality of elements in the data set; tracking number of times an element i appears in a base set that includes the plurality of m elements selected from the data set; calculating a value countthat indicates the number of times an identifier hmatches an identifier h; and estimating data reduction ratio for the plurality of N elements in the data set, based on number of m number elements selected from the data set and the value count.