2 citations · 2 across the 3 of their papers we have counts for
4 papers
Finding and using interpretable latents in a neutrino foundation model with sparse autoencoders
Raphaël Bonnet-Guerrini, Johann Ioannou-Nikolaides, Inar Timiryasov +1
We present a first application of sparse-autoencoder-based mechanistic interpretability to particle physics. Studying a neutrino foundation model pretrained on IceCube data and fin…
Multiclass Classification without Labels via Posterior Simplex Geometry
Raphaël Bonnet-Guerrini, Johann Ioannou-Nikolaides, Troels Petersen +1
In many classification problems, reliable instance-level labels are unavailable. However, it is often possible to construct weakly enriched unlabeled samples: datasets selected by…
Interplay of Lorentz Invariance Violation and Earth's Matter Potential in High-Energy Neutrinos
Simon Hilding-Nørkjær, Johann Ioannou-Nikolaides, D. Jason Koskinen +1
Searches for Lorentz invariance violation (LIV) in the neutrino sector have traditionally focused on non-standard neutrino oscillations induced by LIV in vacuum. In this work, howe…
Neutrino Oscillations as a Probe of Macrorealism
Kathrine Mørch Groth, Johann Ioannou-Nikolaides, D. Jason Koskinen +1
The correlations between successive measurements of a quantum system can violate a family of Leggett-Garg Inequalities (LGIs) that are analogous to the violation of Bell's inequali…