Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2008-04-29
2008-04-29
Corrielus, Jean M. (Department: 2162)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C715S731000
Reexamination Certificate
active
07366711
ABSTRACT:
A summary for a collection of related documents can be generated by extracting phrases from the documents which include common focus elements. Phrase intersection analysis is then performed on the extracted phrases to generate a phrase intersection table, where identical or equivalent phrases are identified. Temporal processing on the phrases in the phrase intersection table is performed to remove ambiguous time references and to sort the phrases in a temporal sequence. Sentence generation is then used to combine the phrases in the phrase intersection table into a coherent summary.
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Barzilay Regina
McKeown Kathleen R.
Baker & Botts L.L.P.
Corrielus Jean M.
The Trustees of Columbia University in the City of New York
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