Method for using the fundamental homotopy group in assessing...

Data processing: artificial intelligence – Knowledge processing system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07849037

ABSTRACT:
A method for finding sequences of similar data (SDDs), which are similar to a target sequence of digital data, is invented. The method leverages a new category of signatures, called equivalence signatures, to characterize the SDDs. These signatures have the salient feature that, at worst, they change in a bounded manner when changes are made to the sequence of digital data and when used to find SDDs that are similar to a target SDD, they allow for a significant reduction in the number of SDDs to be compared with the target. This is an improvement over the state of the art wherein the cryptographic message digests used as signatures respond unpredictably to changes in the sequence of digital data and the comparison of a target SDD to a corpus of SDDs requires the computational expensive process of applying a complete search against the entire corpus.

REFERENCES:
patent: 5442716 (1995-08-01), Otsu et al.
patent: 5933823 (1999-08-01), Cullen et al.
patent: 5956404 (1999-09-01), Schneier et al.
patent: 6096961 (2000-08-01), Bruti et al.
patent: 7031980 (2006-04-01), Logan et al.
patent: 7725724 (2010-05-01), Ding et al.
patent: 2007/0198459 (2007-08-01), Boone et al.
patent: 2008/0140741 (2008-06-01), Brooks
patent: 2008/0162421 (2008-07-01), Brooks
patent: 2008/0162422 (2008-07-01), Brooks
patent: 2008/0215529 (2008-09-01), Brooks
patent: 2008/0215530 (2008-09-01), Brooks
patent: 2008/0215566 (2008-09-01), Brooks

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for using the fundamental homotopy group in assessing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for using the fundamental homotopy group in assessing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for using the fundamental homotopy group in assessing... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4159480

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.