4 papers
RogueAI: A Reverse Turing Test for Detecting Licensed AI Deception in Dialogue
Sara Candussio, Emanuele Ballarin, Lorenzo Bonin +2
The original Turing Test asks a human judge to distinguish a machine from a person through dialogue. Three quarters of a century later, conversational systems pass this test in cas…
Understanding and inverse design of implicit bias in stochastic learning: a geometric perspective
Nicola Aladrah, Emanuele Ballarin, Matteo Biagetti +3
A key challenge in machine learning is to explain how learning dynamics select among the many solutions that achieve identical loss values in overparameterized models - a phenomeno…
Blending adversarial training and representation-conditional purification via aggregation improves adversarial robustness
Emanuele Ballarin, Alessio Ansuini, Luca Bortolussi
In this work, we propose a novel adversarial defence mechanism for image classification - CARSO - blending the paradigms of adversarial training and adversarial purification in a s…
Emergent representations in networks trained with the Forward-Forward algorithm
Niccolò Tosato, Lorenzo Basile, Emanuele Ballarin +3
The Backpropagation algorithm has often been criticised for its lack of biological realism. In an attempt to find a more biologically plausible alternative, the recently introduced…