Method for data gathering around forms and search barriers

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United States of America Patent

PATENT NO 5963949
SERIAL NO

08995868

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Abstract

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According to the invention, methods for gathering data around forms having one or more fields, enabling a wrapper program to extract semistructured information by determining combinations of values for fields associated with particular forms; submitting the particular forms repeatedly for all combinations of interest and providing the results returned for further processing. In select embodiments, the combinations of values for fields is a Cartesian product of the possible values for the fields. Values to be submitted in the form fields may be specified by using a programming language such as Site Description Language (SDL) or Java.

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Patent Owner(s)

Patent OwnerAddress
A9 COM INC130 LYTTON AVENUE PALO ALTO CA 94301

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gupta, Ashish Menlo Park, CA 293 4635
Norvig, Peter Palo Alto, CA 6 231
Rajaraman, Anand Mountain View, CA 55 3546

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