Data processing: speech signal processing – linguistics – language – Linguistics – Natural language
Reexamination Certificate
2001-05-23
2010-10-12
Hudspeth, David R (Department: 2626)
Data processing: speech signal processing, linguistics, language
Linguistics
Natural language
C704S007000, C704S008000, C704S010000, C715S254000, C707S778000
Reexamination Certificate
active
07813915
ABSTRACT:
For each of a plurality of documents the thematic hierarchies are recognized, and a topic that commonly appears on the plurality of documents is extracted based on the recognized thematic hierarchies. Then, the description parts corresponding to the extracted topics are taken out from each document and the taken-out parts are outputted as related passages.
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Fujitsu Limited
Hudspeth David R
Serrou Abdelali
Staas & Halsey , LLP
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