2021
Fixing Bias in Reconstruction-based Anomaly Detection with Lipschitz Discriminators
Tong A, Wolf G, Krishnaswamy S. Fixing Bias in Reconstruction-based Anomaly Detection with Lipschitz Discriminators. Journal Of Signal Processing Systems 2021, 94: 229-243. DOI: 10.1007/s11265-021-01715-6.Peer-Reviewed Original ResearchAnomaly detectionTraining dataReconstruction-based anomaly detectionAutoencoder reconstruction errorDeep learning methodsReconstruction-based methodsOriginal data spaceGraph dataLearning methodsData spaceUnseen anomaliesReconstruction errorImproved performanceIrregular graphsTraining setHealth recordsHealth record dataWasserstein distanceLow errorDiscriminatorImagesCIFAR10MNISTUndesirable resultsRecord data
2019
TraVeLGAN: Image-to-image Translation by Transformation Vector Learning
Amodio M, Krishnaswamy S. TraVeLGAN: Image-to-image Translation by Transformation Vector Learning. 2019, 00: 8975-8984. DOI: 10.1109/cvpr.2019.00919.Peer-Reviewed Original ResearchImage translationSiamese networkHigh-level shapeVector learningDiscriminator networkUnsupervised modelTarget domainOriginal imageLatent spaceChallenging problemSignificant clutterNovel GANComplex domainNetworkImagesTwo-network systemTexture differencesVector transformationBetter resultsSemanticsRecent yearsDomainSystemLearningClutter