2020
Privacy-preserving model learning on a blockchain network-of-networks
Kuo T, Kim J, Gabriel R. Privacy-preserving model learning on a blockchain network-of-networks. Journal Of The American Medical Informatics Association 2020, 27: 343-354. PMID: 31943009, PMCID: PMC7025358, DOI: 10.1093/jamia/ocz214.Peer-Reviewed Original ResearchConceptsNetwork topologyExecution timeArt methodsPredictive correctnessPrivacy-preserving learningPrivacy-preserving methodsPrivacy-preserving modelSmall training datasetBlockchain networkBlockchain platformBlockchain technologyPrivacy concernsModel learningComplex dataLearning iterationsLearning methodsTraining datasetConsensus algorithmGeneralizable predictive modelsCorrectness resultsModel disseminationHierarchical networkSmall dataHierarchical approachRecord model
2019
Evaluating and sharing global genetic ancestry in biomedical datasets
Harismendy O, Kim J, Xu X, Ohno-Machado L. Evaluating and sharing global genetic ancestry in biomedical datasets. Journal Of The American Medical Informatics Association 2019, 26: 457-461. PMID: 30869786, PMCID: PMC6433181, DOI: 10.1093/jamia/ocy194.Peer-Reviewed Original ResearchConceptsGenetic diversity measurementsGenetic ancestryAvailable molecular datasetsHuman genetics researchCancer Genome Atlas (TCGA) datasetContinental resolutionGenetic diversityPhenotype-genotype associationsMolecular datasetsGlobal genetic ancestryAncestry informationGenetic researchAtlas datasetDiversity measurementsAncestryTraitsGlobal scaleDiversityBiomedical datasetsAvailable datasetsData repositoryDisease riskAccess datasetDatasetAvailable cohorts