Inventor
SHEKITA EUGENE J
US29 patents
⚠️ This page may combine multiple inventors who share the name “SHEKITA EUGENE J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
15 patentsUS5542089AJul 30, 1996
Method and apparatus for estimating the number of occurrences of frequent values in a data set
IBM204 citations99
US5619692AApr 8, 1997
Semantic optimization of query order requirements using order detection by normalization in a query compiler system
IBM103 citations98
US5548754AAug 20, 1996
Optimization of SQL queries using early-out join transformations
IBM61 citations96
US5548758AAug 20, 1996
Optimization of SQL queries using early-out join transformations of column-bound relational tables
IBM91 citations96
US7424467B2Sep 9, 2008
Architecture for an indexer with fixed width sort and variable width sort
IBM19 citations92
US7293005B2Nov 6, 2007
Pipelined architecture for global analysis and index building
IBM23 citations91
US7743060B2Jun 22, 2010
Architecture for an indexer
IBM12 citations84
US8032532B2Oct 4, 2011
Efficient multifaceted search in information retrieval systems
IBM9 citations82
US7496568B2Feb 24, 2009
Efficient multifaceted search in information retrieval systems
IBM13 citations82
US10346404B2Jul 9, 2019
Efficient partitioned joins in a database with column-major layout
IBM2 citations73
US9798756B2Oct 24, 2017
Systems, methods and computer program products for probing a hash table for improved latency and scalability in a processing system
IBM3 citations73
US7991771B2Aug 2, 2011
Adaptive evaluation of text search queries with blackbox scoring functions
IBM3 citations63
US11221603B2Jan 11, 2022
Systems and methods for highly parallel processing of parameterized simulations
IBM0 citations62
US7685138B2Mar 23, 2010
Virtual cursors for XML joins
IBM5 citations62
US7783626B2Aug 24, 2010
Pipelined architecture for global analysis and index building
IBM0 citations51
BARBER RONALD J
3 patentsUS9535939B2Jan 3, 2017
Intra-block partitioning for database management
BARBER RONALD J3 citations72
US9535940B2Jan 3, 2017
Intra-block partitioning for database management
BARBER RONALD J3 citations72
US8775371B2Jul 8, 2014
Synchronizing an auxiliary data system with a primary data system
BARBER RONALD J0 citations41