Data processing: presentation processing of document – operator i – Presentation processing of document – Integration of diverse media
Reexamination Certificate
2006-03-09
2010-12-28
Nguyen, Maikhanh (Department: 2176)
Data processing: presentation processing of document, operator i
Presentation processing of document
Integration of diverse media
C715S234000, C715S244000, C715S273000, C715S838000, C715S854000, C707S602000, C707S920000, C707S999007, C707SE17067
Reexamination Certificate
active
07861149
ABSTRACT:
Computer-readable media having computer-executable instructions and apparatuses provide a keyphrase navigation map (KNM) for a document page. Keyphrases are extracted from the document page. Keyphrase clusters are subsequently formed by a measure of relevancy, and a salient keyphrase is determined for each cluster. A thumbnail is formed with tags corresponding to the salient keyphrases. A selected tag is expanded with associated keyphrases. An associated keyphrase may be further selected in order to facilitate the navigation of the document page. The displayed tags on the thumbnail are positioned in accordance with locations of associated keyphrases in the document page.
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Chen Zheng
Liu Shiguang
Wang Jian
Wang Min
Zeng Hua-Jun
Microsoft Corporation
Nguyen Maikhanh
Perkins Coie LLP
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