WEB-CRAWLING BASED ON STATISTICAL DECISION THEORY AND PREDICTING WEB PAGE CHANGE Russian patent published in 2010 - IPC G06F17/30 

Abstract RU 2405197 C2

FIELD: information technology.

SUBSTANCE: aspects of the invention provide for predictive, utility and statistical decision theory-based evaluation of changes in subsets of web pages, enhancing web-crawling ability and ensuring that web page information is maintained in a fresh state. The invention also facilitates selective crawling of pages with a high probability of change.

EFFECT: easier predicted web-crawling in computing medium.

8 cl, 11 dwg

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RU 2 405 197 C2

Authors

Kehdi Karl M.

Mik Kristofer A.

Dates

2010-11-27Published

2005-02-11Filed