Search Results for author: Jaime Ferreira

Found 3 papers, 0 papers with code

BreachRadar: Automatic Detection of Points-of-Compromise

no code implementations24 Sep 2020 Miguel Araujo, Miguel Almeida, Jaime Ferreira, Luis Silva, Pedro Bizarro

Bank transaction fraud results in over $13B annual losses for banks, merchants, and card holders worldwide.

Fast and Extensible Online Multivariate Kernel Density Estimation

no code implementations8 Jun 2016 Jaime Ferreira, David Martins de Matos, Ricardo Ribeiro

We present xokde++, a state-of-the-art online kernel density estimation approach that maintains Gaussian mixture models input data streams.

Computational Efficiency Density Estimation

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