no code implementations • 24 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.
no code implementations • 8 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.
no code implementations • LREC 2016 • Fern Batista, o, Pedro Curto, Isabel Trancoso, Alberto Abad, Jaime Ferreira, Eug{\'e}nio Ribeiro, Helena Moniz, David Martins de Matos, Ricardo Ribeiro
This paper presents SPA, a web-based Speech Analytics platform that integrates several speech processing modules and that makes it possible to use them through the web.