Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-11-22
2005-11-22
Ali, Mohammad (Department: 2162)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C707S793000, C709S217000, C715S252000
Reexamination Certificate
active
06968338
ABSTRACT:
Method and system for querying a collection of Unstructured or semi-structured documents to identify presence of, and provide context and/or content for, keywords and/or keyphrases. The documents are analyzed and assigned a node structure, including an ordered sequence of mutually exclusive node segments or strings. Each node has an associated set of at least four, five or six attributes with node information and can represent a format marker or text, with the last node in any node segment usually being a text node. A keyword (or keyphrase) is specified, and the last node in each node segment is searched for a match with the keyword. When a match is found at a query node, or at a node determined with reference to a query node, the system displays the context and/or the content of the query node.
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Gawdiak Yuri O.
La Tracy T.
Lin Shu-Chun Y.
Maluf David A.
Tran Khai Peter B.
Ali Mohammad
Fleurantin Jean Bolte
Padilla Robert M.
Schipper John F.
The United States of America as represented by the Administrator
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