Inventor
LINGENFELDER CHRISTOPH
DE23 patents
⚠️ This page may combine multiple inventors who share the name “LINGENFELDER CHRISTOPH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS5911143AJun 8, 1999
Method and system for advanced role-based access control in distributed and centralized computer systems
IBM527 citations93
US7937350B2May 3, 2011
Method, system and program product for determining a time for retraining a data mining model
IBM7 citations84
US6223281B1Apr 24, 2001
Method of controlling the degree of parallelism when performing parallel processing on an inherently serial computer program
IBM17 citations83
US9223832B2Dec 29, 2015
Insight determination and explanation in multi-dimensional data sets
IBM11 citations82
US7099880B2Aug 29, 2006
System and method of using data mining prediction methodology
IBM12 citations82
US7882128B2Feb 1, 2011
Data mining by determining patterns in input data
IBM11 citations81
US7567972B2Jul 28, 2009
Method and system for data mining in high dimensional data spaces
IBM17 citations79
US8364470B2Jan 29, 2013
Text analysis method for finding acronyms
IBM12 citations77
US7272590B2Sep 18, 2007
System and method for determining numerical representations for categorical data fields
IBM2 citations58
US9390377B2Jul 12, 2016
Iterative active feature extraction
IBM0 citations51
US9292798B2Mar 22, 2016
Iterative active feature extraction
IBM0 citations51
US9218396B2Dec 22, 2015
Insight determination and explanation in multi-dimensional data sets
IBM1 citations50
US9639596B2May 2, 2017
Processing data in a data warehouse
IBM0 citations39
US9235633B2Jan 12, 2016
Processing data in a data warehouse
IBM0 citations39
US7177863B2Feb 13, 2007
System and method for determining internal parameters of a data clustering program
IBM1 citations38