Inventor · disambiguated record
Jason L. Alpers
Also filed as: ALPERS JASON L
4 granted patents·1 pending application·4 citations·filing 2012–2017
62Inventor score
Technology areasG06F
Files withIBM5
Top patents by PatentIndex Score
5 records- 0174US9256643B2Technique for factoring uncertainty into cost-based query optimizationIBM·Filed 2014·Granted Feb 9, 2016·3 cites·10 claims
- 0265US10459933B2Identification and elimination of non-essential statistics for query optimizationIBM·Filed 2015·Granted Oct 29, 2019·1 cites·12 claims
- 0350US10545972B2Identification and elimination of non-essential statistics for query optimizationIBM·Filed 2017·Granted Jan 28, 2020·0 cites·6 claims
- 0450US9208198B2Technique for factoring uncertainty into cost-based query optimizationIBM·Filed 2012·Granted Dec 8, 2015·0 cites·20 claims
- 0536US2017249360A1Skew sensitive estimating of record cardinality of a join predicate for rdbms query optimizer access path selectionIBM·Filed 2016·Application pending·0 cites
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