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Fabrizio Pittorino

5 accepted papers

2026

BEP: A Binary Error Propagation Algorithm for Binary Neural Networks Training

ICLR 2026poster

Binary Neural Networks (BNNs), which constrain both weights and activations to binary values, offer substantial reductions in computational complexity, memory footprint, and energy consumption. These advantages make them particularly well suited for deployment on resource-constrained devices. Howeve…

Cited by 0SourcecodeScholar
2026

DQT: Dynamic Quantization Training via Dequantization-Free Nested Integer Arithmetic

AAAI 2026technical

The deployment of deep neural networks on resource-constrained devices relies on quantization. While static, uniform quantization applies a fixed bit-width to all inputs, it fails to adapt to their varying complexity. Dynamic, instance-based mixed-precision quantization promises a superior accuracy-

Cited by 0SourcePDFScholar
2026

InfoQ: Mixed-Precision Quantization via Global Information Flow

AAAI 2026technical

Mixed-precision quantization (MPQ) is crucial for deploying deep neural networks on resource-constrained devices, but finding the optimal bit-width for each layer represents a complex combinatorial optimization problem. Current state-of-the-art methods rely on computationally expensive search algori

Cited by 3SourcePDFScholar
2022

Deep Networks on Toroids: Removing Symmetries Reveals the Structure of Flat Regions in the Landscape Geometry

ICML 2022spotlight

We systematize the approach to the investigation of deep neural network landscapes by basing it on the geometry of the space of implemented functions rather than the space of parameters. Grouping classifiers into equivalence classes, we develop a standardized parameterization in which all symmetries…

Cited by 32SourcePDFScholar
2021

Entropic gradient descent algorithms and wide flat minima

ICLR 2021poster

The properties of flat minima in the empirical risk landscape of neural networks have been debated for some time. Increasing evidence suggests they possess better generalization capabilities with respect to sharp ones. In this work we first discuss the relationship between alternative measures of fl…