Method and system for threading documents

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United States of America Patent

PATENT NO 6311198
SERIAL NO

09130503

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Abstract

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In order to efficiently thread n chronologically ordered documents, a similarity among the n documents is calculated and the similarity is employed to create a similarity matrix using time constraints, and is converted into an adjacency matrix for identifying a relationship among the n documents. By applying this threading method that employs the time constraints, a large quantity of article data can be efficiently threaded in the O(n) order. Users can easily access a large quantity of data and can understand the contents.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takeda, Koichi Machida, JP 102 1910
Uramoto, Naohiko Yokohama, JP 34 540

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