2019
Secure and Differentially Private Logistic Regression for Horizontally Distributed Data
Kim M, Lee J, Ohno-Machado L, Jiang X. Secure and Differentially Private Logistic Regression for Horizontally Distributed Data. IEEE Transactions On Information Forensics And Security 2019, 15: 695-710. DOI: 10.1109/tifs.2019.2925496.Peer-Reviewed Original ResearchPrivacy-preserving modelHomomorphic encryption techniqueDifferential privacy methodReal-world datasetsPrivacy methodsPrivate dataSensitive dataEncryption techniqueSecurity methodsDifferential privacyInformation leakageNaive solutionPrivacyNatural wayGood accuracyScientific collaborationData analysisEncouraging resultsMajor concernSecurityDatasetPotential leakageComputationScenariosPracticability
2015
Ranking Medical Subject Headings using a factor graph model.
Wei W, Demner-Fushman D, Wang S, Jiang X, Ohno-Machado L. Ranking Medical Subject Headings using a factor graph model. AMIA Joint Summits On Translational Science Proceedings 2015, 2015: 56-63. PMID: 26306236, PMCID: PMC4525219.Peer-Reviewed Original ResearchMean average precisionHighest mean average precisionFactor graph modelNovel data-driven approachActive research topicData-driven approachMeSH ontologyAverage precisionGraphical modelsSemantic distanceGraph modelResearch topicCitation networkNational LibraryOntologyMedical Subject HeadingsSubject headingsNetworkPreliminary resultsRecent workScenariosLibraryWork