Networks and machine learning to detect Value Added Tax fraud Aug 22, 2023ยท Angelos Alexopoulos , Petros Dellaportas , Stanley Gyoshev , Christos Kotsogiannis , Sofia C. Olhede , Trifon Pavkov ยท 0 min read PDF Type Preprint Last updated on Aug 22, 2023 Source Themes Authors Angelos Alexopoulos Assistant Professor ← A machine learning approach to construct quarterly data on intangible investment for Eurozone Sep 1, 2023 Variance reduction for Metropolis-Hastings samplers Apr 1, 2023 →