Reliable and efficient parameter estimation using approximate continuum limit descriptions of stochastic models
Stochastic individual-based mathematical models are attractive for modelling biological
phenomena because they naturally capture the stochasticity and variability that is often …
phenomena because they naturally capture the stochasticity and variability that is often …
Inferring parameters for a lattice-free model of cell migration and proliferation using experimental data
Collective cell spreading takes place in spatially continuous environments, yet it is often
modelled using discrete lattice-based approaches. Here, we use data from a series of cell …
modelled using discrete lattice-based approaches. Here, we use data from a series of cell …
[HTML][HTML] A continuation technique for maximum likelihood estimators in biological models
T Cassidy - Bulletin of Mathematical Biology, 2023 - Springer
Estimating model parameters is a crucial step in mathematical modelling and typically
involves minimizing the disagreement between model predictions and experimental data …
involves minimizing the disagreement between model predictions and experimental data …
[HTML][HTML] Making predictions using poorly identified mathematical models
MJ Simpson, OJ Maclaren - Bulletin of Mathematical Biology, 2024 - Springer
Many commonly used mathematical models in the field of mathematical biology involve
challenges of parameter non-identifiability. Practical non-identifiability, where the quality and …
challenges of parameter non-identifiability. Practical non-identifiability, where the quality and …
Implementing measurement error models with mechanistic mathematical models in a likelihood-based framework for estimation, identifiability analysis and prediction …
RJ Murphy, OJ Maclaren… - Journal of the Royal …, 2024 - royalsocietypublishing.org
Throughout the life sciences, we routinely seek to interpret measurements and observations
using parametrized mechanistic mathematical models. A fundamental and often overlooked …
using parametrized mechanistic mathematical models. A fundamental and often overlooked …
[HTML][HTML] Prepaid parameter estimation without likelihoods
M Mestdagh, S Verdonck, K Meers… - PLoS computational …, 2019 - journals.plos.org
In various fields, statistical models of interest are analytically intractable and inference is
usually performed using a simulation-based method. However elegant these methods are …
usually performed using a simulation-based method. However elegant these methods are …
[PDF][PDF] Spatial stochastic modeling with MCell and CellBlender
S Gupta, J Czech, R Kuczewski, TM Bartol… - arXiv preprint arXiv …, 2018 - researchgate.net
This chapter provides a brief introduction to the theory and practice of spatial stochastic
simulations. It begins with an overview of different methods available for biochemical …
simulations. It begins with an overview of different methods available for biochemical …
Accurate and efficient discretizations for stochastic models providing near agent-based spatial resolution at low computational cost
Understanding how cells proliferate, migrate and die in various environments is essential in
determining how organisms develop and repair themselves. Continuum mathematical …
determining how organisms develop and repair themselves. Continuum mathematical …
[HTML][HTML] A unified framework for estimating parameters of kinetic biological models
SM Baker, CH Poskar, F Schreiber, BH Junker - BMC bioinformatics, 2015 - Springer
Background Utilizing kinetic models of biological systems commonly require computational
approaches to estimate parameters, posing a variety of challenges due to their highly non …
approaches to estimate parameters, posing a variety of challenges due to their highly non …
Sloppiness and the geometry of parameter space
BK Mannakee, AP Ragsdale, MK Transtrum… - Uncertainty in Biology: A …, 2016 - Springer
When modeling complex biological systems, exploring parameter space is critical, because
parameter values are typically poorly known a priori. This exploration can be challenging …
parameter values are typically poorly known a priori. This exploration can be challenging …