Methods and apparatus for space efficient adaptive detection...

Details Methods and apparatus for space efficient adaptive detection... Methods and apparatus for space efficient adaptive detection...

2005-01-24

2008-09-09

Vy, Hung T (Department: 2163)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000

Reexamination Certificate

active

07424489

ABSTRACT:
The present invention develops an efficient streaming method for detecting multidimensional hierarchical heavy hitters from massive data streams and enables near real time detection of anomaly behavior in networks.

REFERENCES:
patent: 6396842 (2002-05-01), Rochberger
patent: 6980537 (2005-12-01), Liu
patent: 7099881 (2006-08-01), Richardson et al.
patent: 2004/0057424 (2004-03-01), Kokkonen
patent: 2004/0111420 (2004-06-01), Hofstee et al.
patent: 2005/0039086 (2005-02-01), Krishnamurthy et al.
“Diamond in the Rough: Finding Hierarchical Heavy Hitters in Multi-dimensional Data”, Graham Comode et al., http://www.cs.rutgers.edu/˜muthu/h4.pdf.
“Online Identification of Hierarchical Heavy Hitters: Algorithms, Evaluation, and Application”, Yin Zhang et al., IMC 2004.
“Approximate Frequency Counts over Data Streams” Gurmeet Singh Manku et al., Proceeding of the 28 th VLDB Conference, Honk Kong, China 2002.

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