Inventor · disambiguated record
Shuanglin Guo
Also filed as: GUO SHUANGLIN
12 granted patents·1 pending application·64 citations·filing 2002–2022
87Inventor score
Files withIBM13
Top patents by PatentIndex Score
13 records- 0184US7302422B2Query workload statistics collection in a database management systemIBM·Filed 2004·Granted Nov 27, 2007·38 cites·20 claims
- 0280US7921085B2Method and system for quantifying a data page repetition pattern for a database index in a database management systemIBM·Filed 2007·Granted Apr 5, 2011·12 cites·24 claims
- 0374US9256643B2Technique for factoring uncertainty into cost-based query optimizationIBM·Filed 2014·Granted Feb 9, 2016·3 cites·10 claims
- 0457US11222015B2Helper scan in a database management systemIBM·Filed 2019·Granted Jan 11, 2022·0 cites·6 claims
- 0554US12189627B2Query optimization using reinforcement learningIBM·Filed 2022·Granted Jan 7, 2025·0 cites·15 claims
- 0653US10691690B2Helper scan in a database management systemIBM·Filed 2017·Granted Jun 23, 2020·0 cites·11 claims
- 0752US10754858B2Adaptive multi-index access plan for database queriesIBM·Filed 2017·Granted Aug 25, 2020·0 cites·8 claims
- 0851US7814072B2Management of database statisticsIBM·Filed 2004·Granted Oct 12, 2010·3 cites·32 claims
- 0950US9208198B2Technique for factoring uncertainty into cost-based query optimizationIBM·Filed 2012·Granted Dec 8, 2015·0 cites·20 claims
- 1050US2008033912A1Query Workload Statistics Collection in a Database Management SystemIBM·Filed 2007·Application pending·0 cites
- 1148US10210210B2Adaptive multi-index access plan for database queriesIBM·Filed 2015·Granted Feb 19, 2019·0 cites·16 claims
- 1246US9940359B2Data-partitioned secondary index (DPSI) partition level joinIBM·Filed 2014·Granted Apr 10, 2018·0 cites·15 claims
- 1346US7299225B2High performance predicate push-down for non-matching predicate operandsIBM·Filed 2002·Granted Nov 20, 2007·8 cites·60 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →