Search Results for author: Martín López-García

Found 5 papers, 2 papers with code

A story of viral co-infection, co-transmission and co-feeding in ticks: how to compute an invasion reproduction number

1 code implementation22 Mar 2024 Giulia Belluccini, Qianying Lin, Bevelynn Williams, Yijun Lou, Zati Vatansever, Martín López-García, Grant Lythe, Thomas Leitner, Ethan Romero-Severson, Carmen Molina-París

We show that a simple model, with two populations of ticks infected with one strain, resident or invasive, and one population of co-infected ticks, does not have Alizon's neutrality property.

A Markov chain model to investigate the spread of antibiotic-resistant bacteria in hospitals

no code implementations23 May 2023 Fabio A. C. C. Chalub, Antonio Gómez-Corral, Martín López-García, Fátima Palacios-Rodríguez

In this vein, this paper proposes a Markov chain model to describe the spread of a single bacterial species in a hospital ward where patients may be free of bacteria or may carry bacterial strains that are either sensitive or resistant to antimicrobial agents.

Epidemiology

Scalable Bigraphical Lasso: Two-way Sparse Network Inference for Count Data

1 code implementation15 Mar 2022 Sijia Li, Martín López-García, Neil D. Lawrence, Luisa Cutillo

Unfortunately, the original Bigraphical Lasso algorithm is not applicable in case of large p and n due to memory requirements.

Vocal Bursts Valence Prediction

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