Patent · US Active

Real-time classification of data into data compression domains

US9792350B2 · kind B2 · utility

2Cited by

28References

15Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Jonathan Amit · Omer, IL
Lilia Demidov · Nes Ziona, IL
George Goldberg · Great Neck, US
Nir Halowani · Holon, IL
Danny Harnik · Tel Mond, IL
Chaim Koifman · Rishon LeZion, IL
Sergey Marenkov · Yehud Monosson, IL
Oded Margalit · Ramat Gan, IL
Kat I. Ronen · Kfar Sava, IL
Dmitry Sotnikov · Rishon LeZion, IL

Key dates

Filing date	Jan 10, 2013
Grant date	Oct 17, 2017
Priority date	—
Expiry date	Mar 16, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/221
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

For real-time classification of data into data compression domains, a decision is made for which of the data compression domains write operations should be forwarded by reading randomly selected data of the write operations for computing a set of classifying heuristics thereby creating a fingerprint for each of the write operations. The write operations having a similar fingerprint are compressed together in a similar compression stream.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.