Výsledky vyhledávání - "Michele Barbato"

On the impact of resource relocation in facing health emergencies

Autor: Michele Barbato, Alberto Ceselli, Marco Premoli

Publikováno v: European Journal of Operational Research. 308:422-435

The outbreak of SARS-CoV-2 and the corresponding surge in patients with severe symptoms of COVID-19 put a strain on health systems, requiring specialized material and human resources, often exceeding the locally available ones. Motivated by a real em

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe17d41eb07c592a08c15efe8c41c144
https://doi.org/10.1016/j.ejor.2022.11.024

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The Schrijver system of the flow cone in series–parallel graphs

Autor: Michele Barbato, Roberto Wolfler Calvo, Roland Grappe, Emiliano Lancini, Mathieu Lacroix

Publikováno v: Discrete Applied Mathematics. 308:162-167

We represent a flow of a graph G = ( V , E ) as a couple ( C , e ) with C a circuit of G and e an edge of C , and its incidence vector is the 0 ∕ ± 1 vector χ C ∖ e − χ e . The flow cone of G is the cone generated by the flows of G and the u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aaea6ecdfcd54826bbd246859796eea3
https://doi.org/10.1016/j.dam.2020.03.054

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