Inventor
WEI KE WEI
CN39 patents
⚠️ This page may combine multiple inventors who share the name “WEI KE WEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
36 patentsUS8924402B2Dec 30, 2014
Generating a test workload for a database
IBM17 citations83
US11176128B2Nov 16, 2021
Multiple access path selection by machine learning
IBM2 citations73
US10983994B2Apr 20, 2021
Partition access method for query optimization
IBM2 citations73
US10572480B2Feb 25, 2020
Adaptive intersect query processing
IBM1 citations73
US10380108B2Aug 13, 2019
Partition access method for query optimization
IBM2 citations73
US9965510B2May 8, 2018
Partition access method for query optimization
IBM3 citations73
US9576004B1Feb 21, 2017
Free space management in databases
IBM4 citations73
US9495419B1Nov 15, 2016
Runtime optimization for multi-index access
IBM4 citations73
US10169429B2Jan 1, 2019
Data caching in hybrid data processing and integration environment
IBM3 citations68
US9031934B2May 12, 2015
Estimation of a filter factor used for access path optimization in a database
IBM3 citations62
US10891300B2Jan 12, 2021
Syntactical transformation of database interaction statements
IBM0 citations61
US10169409B2Jan 1, 2019
System and method for transferring data between RDBMS and big data platform
IBM1 citations61
US10255313B2Apr 9, 2019
Estimating database modification
IBM1 citations60
US10565201B2Feb 18, 2020
Query processing management in a database management system
IBM1 citations59
US11568272B2Jan 31, 2023
Generating native code with dynamic reoptimization for ensemble tree model prediction
IBM0 citations57
US11743133B2Aug 29, 2023
Automatic anomaly detection
IBM0 citations55
US11138166B2Oct 5, 2021
Database tuning using a federated machine learning system of a centerless network
IBM0 citations52
US10747766B2Aug 18, 2020
Context based access path selection
IBM0 citations52
US10528562B2Jan 7, 2020
Adaptive intersect query processing
IBM0 citations52
US10289718B2May 14, 2019
Partition access method for query optimization
IBM0 citations52
US10223416B2Mar 5, 2019
Partition access method for query optimization
IBM0 citations52
US10019482B2Jul 10, 2018
Context based access path selection
IBM0 citations52
US10013457B2Jul 3, 2018
Context based access path selection
IBM0 citations52
US9898506B2Feb 20, 2018
Runtime optimization for multi-index access
IBM0 citations52
US9892161B2Feb 13, 2018
Adaptive intersect query processing
IBM0 citations52
US9747338B2Aug 29, 2017
Runtime optimization for multi-index access
IBM0 citations52
US9720968B2Aug 1, 2017
Runtime optimization for multi-index access
IBM0 citations52
US10229149B2Mar 12, 2019
Global filter factor estimation
IBM0 citations51
US10223399B2Mar 5, 2019
Global filter factor estimation
IBM0 citations51
US12039011B2Jul 16, 2024
Intelligent expansion of reviewer feedback on training data
IBM0 citations50
US10762099B2Sep 1, 2020
Syntactical transformation of database interaction statements
IBM0 citations50
US10262022B2Apr 16, 2019
Estimating database modification
IBM0 citations49
US12210981B2Jan 28, 2025
Auto feature preparation for high performance online inferencing
IBM0 citations48
US11947538B2Apr 2, 2024
Query processing
IBM0 citations47
US10585890B2Mar 10, 2020
Generation of query execution plans
IBM0 citations41
US10146819B2Dec 4, 2018
Database indexes
IBM0 citations40