Zobrazeno 1 - 10
of 2 839
pro vyhledávání: '"Cravioto, A."'
We study the evolution of opinions on a directed network with community structure. Individuals update their opinions synchronously based on a weighted average of their neighbors' opinions, their own previous opinions, and external media signals. Our
Externí odkaz:
http://arxiv.org/abs/2401.04598
Publikováno v:
Revista Panamericana de Salud Pública, Vol 48, Iss 63, Pp 1-9 (2024)
Objectives. To evaluate the structure and operation of national immunization technical advisory groups (NITAGs) in Latin America and the Caribbean and to make recommendations for improvement. Methods. A convenience sample of six current and eight for
Externí odkaz:
https://doaj.org/article/df9267e88b964cf99307825086d19693
We present new results on community recovery based on the PageRank Nibble algorithm on a sparse directed stochastic block model (dSBM). Our results are based on a characterization of the local weak limit of the dSBM and the limiting PageRank distribu
Externí odkaz:
http://arxiv.org/abs/2303.06699
We obtain local weak limits in probability for Collapsed Branching Processes (CBP), which are directed random networks obtained by collapsing random-sized families of individuals in a general continuous-time branching process. The local weak limit of
Externí odkaz:
http://arxiv.org/abs/2302.00562
Autor:
Álvarez-Rebollar, José Luis, Cravioto-Lagos, Jorge, Marín, Nestaly, Solé-Pi, Oriol, Urrutia, Jorge
Let $S$ be a set of $n$ points in the plane in general position. Two line segments connecting pairs of points of $S$ cross if they have an interior point in common. Two vertex disjoint geometric graphs with vertices in $S$ cross if there are two edge
Externí odkaz:
http://arxiv.org/abs/2211.09904
Autor:
Rosario Morales-Espinosa, Gabriela Delgado, Fernando Espinosa-Camacho, Alejandro Flores-Alanis, Cristina Rodriguez, Jose L. Mendez, Alberto Gonzalez-Pedraza, Alejandro Cravioto
Publikováno v:
Journal of Global Antimicrobial Resistance, Vol 37, Iss , Pp 75-80 (2024)
ABSTRACT: Objectives: P. aeruginosa is one of the most metabolically versatile bacteria having the ability to survive in multiple environments through its accessory genome. An important hallmark of P. aeruginosa is the high level of antibiotic resist
Externí odkaz:
https://doaj.org/article/d00c41f823004e0bb435b4f48ffd8722
We propose and analyze a mathematical model for the evolution of opinions on directed complex networks. Our model generalizes the popular DeGroot and Friedkin-Johnsen models by allowing vertices to have attributes that may influence the opinion dynam
Externí odkaz:
http://arxiv.org/abs/2209.00969
Autor:
Darin Zehrung, Bruce L. Innis, Auliya A. Suwantika, Mahmoud Ameri, Robin Biellik, James C. Birchall, Alejandro Cravioto, Courtney Jarrahian, Lee Fairlie, James L. Goodson, Sonali Kochhar, Katrina Kretsinger, Christopher Morgan, Mercy Mvundura, Niraj Rathi, Edward Clarke, Jessica Joyce Mistilis, Marie-Chantal Uwamwezi, Birgitte Giersing, Mateusz Hasso-Agopsowicz
Publikováno v:
Vaccines, Vol 12, Iss 11, p 1258 (2024)
Background: The Measles–Rubella Microarray Patch (MR-MAP) is an important technology that is expected to reduce coverage and equity gaps for measles-containing vaccines (MCVs), reach zero-dose children, and contribute to elimination of measles and
Externí odkaz:
https://doaj.org/article/179476f217e74c5db3b086e8207216a0
Autor:
Morales-Espinosa, Rosario, Delgado, Gabriela, Espinosa-Camacho, Fernando, Flores-Alanis, Alejandro, Rodriguez, Cristina, Mendez, Jose L., Gonzalez-Pedraza, Alberto, Cravioto, Alejandro
Publikováno v:
In Journal of Global Antimicrobial Resistance June 2024 37:75-80
Autor:
Olvera-Cravioto, Mariana
The goal of this paper is to provide a general purpose result for the coupling of exploration processes of random graphs, both undirected and directed, with their local weak limits when this limit is a marked Galton-Watson process. This class include
Externí odkaz:
http://arxiv.org/abs/2102.10673