Search Results for author: Marco Baldi

Found 8 papers, 0 papers with code

Using Graph Theory for Improving Machine Learning-based Detection of Cyber Attacks

no code implementations12 Feb 2024 Giacomo Zonneveld, Lorenzo Principi, Marco Baldi

In this paper, we propose instead to perform pre-processing of network traffic under analysis with the aim of extracting some new metrics on which we can perform more efficient detection and overcome some limitations of classical approaches.

Nuw CDM cosmology from the weak lensing convergence PDF

no code implementations14 Dec 2020 Aoife Boyle, Cora Uhlemann, Oliver Friedrich, Alexandre Barthelemy, Sandrine Codis, Francis Bernardeau, Carlo Giocoli, Marco Baldi

Pinning down the total neutrino mass and the dark energy equation of state is a key aim for upcoming galaxy surveys.

Cosmology and Nongalactic Astrophysics

Comparison of Statistical and Machine Learning Techniques for Physical Layer Authentication

no code implementations17 Jan 2020 Linda Senigagliesi, Marco Baldi, Ennio Gambi

In order to face the worst case scenario of an authenticator provided with no forged messages during training, we consider one-class classifiers.

BIG-bench Machine Learning Clustering +2

Statistical and Machine Learning-based Decision Techniques for Physical Layer Authentication

no code implementations16 Sep 2019 Linda Senigagliesi, Marco Baldi, Ennio Gambi

In this paper we assess the security performance of key-less physical layer authentication schemes in the case of time-varying fading channels, considering both partial and no channel state information (CSI) on the receiver's side.

BIG-bench Machine Learning General Classification +1

On the dissection of degenerate cosmologies with machine learning

no code implementations25 Oct 2018 Julian Merten, Carlo Giocoli, Marco Baldi, Massimo Meneghetti, Austin Peel, Florian Lalande, Jean-Luc Starck, Valeria Pettorino

Based on the DUSTGRAIN-pathfinder suite of simulations, we investigate observational degeneracies between nine models of modified gravity and massive neutrinos.

BIG-bench Machine Learning General Classification +2

Distinguishing standard and modified gravity cosmologies with machine learning

no code implementations25 Oct 2018 Austin Peel, Florian Lalande, Jean-Luc Starck, Valeria Pettorino, Julian Merten, Carlo Giocoli, Massimo Meneghetti, Marco Baldi

We present a convolutional neural network to identify distinct cosmological scenarios based on the weak-lensing maps they produce.

Cosmology and Nongalactic Astrophysics

Enhanced public key security for the McEliece cryptosystem

no code implementations11 Aug 2011 Marco Baldi, Marco Bianchi, Franco Chiaraluce, Joachim Rosenthal, Davide Schipani

This paper studies a variant of the McEliece cryptosystem able to ensure that the code used as the public key is no longer permutation-equivalent to the secret code.

Information Theory Cryptography and Security Information Theory

On fuzzy syndrome hashing with LDPC coding

no code implementations8 Jul 2011 Marco Baldi, Marco Bianchi, Franco Chiaraluce, Joachim Rosenthal, Davide Schipani

The last decades have seen a growing interest in hash functions that allow some sort of tolerance, e. g. for the purpose of biometric authentication.

Information Theory Cryptography and Security Information Theory

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