Search Results for author: Stefano Marano

Found 6 papers, 0 papers with code

Statistical Hypothesis Testing Based on Machine Learning: Large Deviations Analysis

no code implementations22 Jul 2022 Paolo Braca, Leonardo M. Millefiori, Augusto Aubry, Stefano Marano, Antonio De Maio, Peter Willett

In other words, the classification error probability convergence to zero and its rate can be computed on a portion of the dataset available for training.

BIG-bench Machine Learning

Structured Covariance Matrix Estimation with Missing-Data for Radar Applications via Expectation-Maximization

no code implementations8 May 2021 Augusto Aubry, Antonio De Maio, Stefano Marano, Massimo Rosamilia

After a motivation of the study, the array model is specified and the problem of computing the maximum likelihood estimate of a structured covariance matrix is formulated.

Quickest Detection and Forecast of Pandemic Outbreaks: Analysis of COVID-19 Waves

no code implementations12 Jan 2021 Giovanni Soldi, Nicola Forti, Domenico Gaglione, Paolo Braca, Leonardo M. Millefiori, Stefano Marano, Peter Willett, Krishna Pattipati

The COVID-19 pandemic has, worldwide and up to December 2020, caused over 1. 7 million deaths, and put the world's most advanced healthcare systems under heavy stress.

Decision-Making Algorithms for Learning and Adaptation with Application to COVID-19 Data

no code implementations14 Dec 2020 Stefano Marano, Ali H. Sayed

This work focuses on the development of a new family of decision-making algorithms for adaptation and learning, which are specifically tailored to decision problems and are constructed by building up on first principles from decision theory.

Decision Making

Quickest Detection of COVID-19 Pandemic Onset

no code implementations20 Nov 2020 Paolo Braca, Domenico Gaglione, Stefano Marano, Leonardo M. Millefiori, Peter Willett, Krishna Pattipati

This paper develops an easily-implementable version of Page's CUSUM quickest-detection test, designed to work in certain composite hypothesis scenarios with time-varying data statistics.

Time Series Analysis

Distributed Chernoff Test: Optimal decision systems over networks

no code implementations12 Sep 2018 Anshuka Rangi, Massimo Franceschetti, Stefano Marano

In the first case, the network nodes interact with each other through a central entity, which plays the role of a fusion center.

Decision Making Quantization +1

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