activity
20152023
most citedLow Rank Non-Negative Matrix Factorization with D-Wave 2000Q

24 citations · 62 across the 5 of their papers we have counts for

collaborators

5 papers

quant-ph2023★ 10 cited

Machine-learning based noise characterization and correction on neutral atoms NISQ devices

Ettore Canonici, Stefano Martina, Riccardo Mengoni +2

Neutral atoms devices represent a promising technology that uses optical tweezers to geometrically arrange atoms and modulated laser pulses to control the quantum states. A neutral…

astro-ph.IM2020★ 19 cited

A comparative analysis of denoising algorithms for extragalactic imaging surveys

V. Roscani, S. Tozza, M. Castellano +4

We present a comprehensive analysis of the performance of noise-reduction (``denoising'') algorithms to determine whether they provide advantages in source detection on extragalact…

quant-ph2020★ 8 cited

Breaking RSA Security With A Low Noise D-Wave 2000Q Quantum Annealer: Computational Times, Limitations And Prospects

Riccardo Mengoni, Daniele Ottaviani, Paolino Iorio

The RSA cryptosystem could be easily broken with large scale general purpose quantum computers running Shor's factorization algorithm. Being such devices still in their infancy, a…

quant-ph2018★ 24 cited

Low Rank Non-Negative Matrix Factorization with D-Wave 2000Q

Daniele Ottaviani, Alfonso Amendola

In this article we want to demonstrate the effectiveness of the new D-Wave quantum annealer, D-Wave 2000Q, in dealing with real world problems. In particular, it is shown how the q…

astro-ph.IM2015★ 1 cited

Improving resolution and depth of astronomical observations via modern mathematical methods for image analysis

Marco Castellano, Daniele Ottaviani, Adriano Fontana +3

In the past years modern mathematical methods for image analysis have led to a revolution in many fields, from computer vision to scientific imaging. However, some recently develop…