System for determining changes in the relative interest of...

Data processing: measuring – calibrating – or testing – Measurement system – Statistical measurement

Reexamination Certificate

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Details

C707S793000, C707S793000, C707S793000

Reexamination Certificate

active

06853950

ABSTRACT:
A system for determining changes in the interest of a subject over a time period. The system measures the volume of news articles for a subject over a time period and makes a comparison to a previous volume of news articles for the same subject over a previous time period.

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Internet Web page at yahoo.com entitled “Public Relations> Clipping and Monitoring Services” downloaded Mar. 20, 2002, 3 pages.

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