Realistic Synthetic Financial Transactions for Anti-Money Laundering Models

1 code implementation • NeurIPS 2023 • Erik Altman, Jovan Blanuša, Luc von Niederhäusern, Béni Egressy, Andreea Anghel, Kubilay Atasu

To this end, this paper contributes a synthetic financial transaction dataset generator and a set of synthetically generated AML (Anti-Money Laundering) datasets.

Provably Powerful Graph Neural Networks for Directed Multigraphs

no code implementations • 20 Jun 2023 • Béni Egressy, Luc von Niederhäusern, Jovan Blanusa, Erik Altman, Roger Wattenhofer, Kubilay Atasu

This paper analyses a set of simple adaptations that transform standard message-passing Graph Neural Networks (GNN) into provably powerful directed multigraph neural networks.

Cascaded Beam Search: Plug-and-Play Terminology-Forcing For Neural Machine Translation

no code implementations • 23 May 2023 • Frédéric Odermatt, Béni Egressy, Roger Wattenhofer

Our plug-and-play approach performs on par with the winning submissions without using a domain-specific language model and with no additional training.

Language Modelling Machine Translation +2