Real time analytics using hybrid histograms

Details Real time analytics using hybrid histograms Real time analytics using hybrid histograms

2006-12-12

2010-11-02

Dang, Duy M (Department: 2624)

Image analysis

Histogram processing

C706S053000

Reexamination Certificate

active

07826663

ABSTRACT:
A system, method and program product for processing a stream of data events using hybrid histograms. A system is provided that includes: a hybrid histogram that provides a running statistical summary of the stream of data events, wherein the hybrid histogram includes a plurality of percentile ranges, a set of boundary values that separate the percentile ranges, and a count associated with each of the percentile ranges; a histogram processing system for identifying a percentile range from the plurality of percentile ranges into which a new data event value falls, and for incrementing the count associated with the identified percentile range; a periodic boundary recalculation system for periodically recalculating the boundary values such that each percentile range includes a substantially similar number of associated counts; and an analysis system that analyzes the hybrid histogram.

REFERENCES:
patent: 7617172 (2009-11-01), Ramsey et al.
patent: 2005/0083419 (2005-04-01), Honda et al.
patent: 2007/0031059 (2007-02-01), Achong et al.

Affiliated with

Also associated with

Rating

Real time analytics using hybrid histograms does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Real time analytics using hybrid histograms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Real time analytics using hybrid histograms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4221644