Search Results for author: Gytis Dudas

Found 2 papers, 1 papers with code

On the importance of assessing topological convergence in Bayesian phylogenetic inference

no code implementations18 Feb 2024 Marius Brusselmans, Luiz Max Carvalho, Samuel L. Hong, Jiansi Gao, Frederick A. Matsen IV, Andrew Rambaut, Philippe Lemey, Marc A. Suchard, Gytis Dudas, Guy Baele

Modern phylogenetics research is often performed within a Bayesian framework, using sampling algorithms such as Markov chain Monte Carlo (MCMC) to approximate the posterior distribution.

Fitting stochastic epidemic models to gene genealogies using linear noise approximation

1 code implementation24 Feb 2019 Mingwei Tang, Gytis Dudas, Trevor Bedford, Vladimir N. Minin

We propose a Bayesian model that combines phylodynamic inference and stochastic epidemic models, and achieves computational tractability by using a linear noise approximation (LNA) --- a technique that allows us to approximate probability densities of stochastic epidemic model trajectories.

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