Inventor
PEDERSEN JAN O
US15 patents
⚠️ This page may combine multiple inventors who share the name “PEDERSEN JAN O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XEROX CORP
14 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
US5778397AJul 7, 1998
Automatic method of generating feature probabilities for automatic extracting summarization
XEROX CORP225 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
US5918240AJun 29, 1999
Automatic method of extracting summarization using feature probabilities
XEROX CORP111 citations97
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
US5486686AJan 23, 1996
Hardcopy lossless data storage and communications for electronic document processing systems
XEROX CORP621 citations96
US5625554AApr 29, 1997
Finite-state transduction of related word forms for text indexing and retrieval
XEROX CORP74 citations95
US5483650AJan 9, 1996
Method of constant interaction-time clustering applied to document browsing
XEROX CORP63 citations95
US6505150B2Jan 7, 2003
Article and method of automatically filtering information retrieval results using test genre
XEROX CORP28 citations90
US6973423B1Dec 6, 2005
Article and method of automatically determining text genre using surface features of untagged texts
XEROX CORP16 citations82