Inventor
TUKEY JOHN W
US10 patents
Patents
10 patentsUS5278980AJan 11, 1994
Iterative technique for phrase query formation and an information retrieval system employing same
XEROX CORP805 citations99
US5999927ADec 7, 1999
Method and apparatus for information access employing overlapping clusters
XEROX CORP233 citations98
US5787422AJul 28, 1998
Method and apparatus for information accesss employing overlapping clusters
XEROX CORP175 citations98
US5638543AJun 10, 1997
Method and apparatus for automatic document summarization
XEROX CORP204 citations98
US5442778AAug 15, 1995
Scatter-gather: a cluster-based method and apparatus for browsing large document collections
XEROX CORP327 citations98
US5911140AJun 8, 1999
Method of ordering document clusters given some knowledge of user interests
XEROX CORP66 citations96
US5787420AJul 28, 1998
Method of ordering document clusters without requiring knowledge of user interests
XEROX CORP66 citations96
US5850476ADec 15, 1998
Automatic method of identifying drop words in a document image without performing character recognition
XEROX CORP29 citations92
US5848191ADec 8, 1998
Automatic method of generating thematic summaries from a document image without performing character recognition
XEROX CORP53 citations92
US5455871AOct 3, 1995
Detecting function words without converting a scanned document to character codes
XEROX CORP20 citations92