Inventor
QU JUNMEI
CN25 patents
Patents
25 patentsUS11175993B2Nov 16, 2021
Managing data storage system
IBM2 citations73
US10078594B2Sep 18, 2018
Cache management for map-reduce applications
IBM3 citations70
US9558049B1Jan 31, 2017
Shuffle optimization in map-reduce processing
IBM4 citations70
US10547673B2Jan 28, 2020
Data and task reallocation in distributed computing platforms
IBM1 citations62
US10317572B2Jun 11, 2019
System, method and computer program product for data processing for atmospheric condition
IBM1 citations62
US10296656B2May 21, 2019
Managing database
IBM1 citations62
US11715001B2Aug 1, 2023
Water quality prediction
IBM1 citations61
US9396014B2Jul 19, 2016
Data swap in virtual machine environment
IBM2 citations61
US11307187B2Apr 19, 2022
Detection of area of abnormal air quality within a geographical area
IBM0 citations60
US9940406B2Apr 10, 2018
Managing database
IBM1 citations52
US9456365B2Sep 27, 2016
Virtualized wireless communication system and establishing method thereof
IBM0 citations52
US9167455B2Oct 20, 2015
Virtualized wireless communication system and establishing method thereof
IBM0 citations52
US12326864B2Jun 10, 2025
Method and system for operation objects discovery from operation data
IBM0 citations50
US11836644B2Dec 5, 2023
Abnormal air pollution emission prediction
IBM0 citations50
US11244091B2Feb 8, 2022
Missing sensor value estimation
IBM0 citations50
US11237298B2Feb 1, 2022
Error correction
IBM0 citations50
US10885292B2Jan 5, 2021
System, method and computer program product for pollution source attribution
IBM0 citations50
US9645867B2May 9, 2017
Shuffle optimization in map-reduce processing
IBM0 citations49
US10565202B2Feb 18, 2020
Data write/import performance in a database through distributed memory
IBM0 citations42
US10210173B2Feb 19, 2019
File storage processing in HDFS
IBM0 citations42
US10103545B2Oct 16, 2018
Method and system for detecting islanding effect in power electrical network topology
IBM1 citations42
US10649670B2May 12, 2020
Data block processing
IBM0 citations40
US10830922B2Nov 10, 2020
Air quality forecast by adapting pollutant emission inventory
IBM0 citations39
US10346206B2Jul 9, 2019
System, method and computer program product for resource management in a distributed computation system
IBM0 citations39
US10338047B2Jul 2, 2019
Air-pollution anomaly location mechanism
IBM0 citations34