64 citations · 73 across the 5 of their papers we have counts for
5 papers
Rare event simulation for T-cell activation
Florian Lipsmeier, Ellen Baake
The problem of \emph{statistical recognition} is considered, as it arises in immunobiology, namely, the discrimination of foreign antigens against a background of the body's own mo…
Ancestral processes with selection: Branching and Moran models
E. Baake, R. Bialowons
We consider two versions of stochastic population models with mutation and selection. The first approach relies on a multitype branching process; here, individuals reproduce and ch…
Single-crossover dynamics: finite versus infinite populations
Ellen Baake, Inke Herms
Populations evolving under the joint influence of recombination and resampling (traditionally known as genetic drift) are investigated. First, we summarise and adapt a deterministi…
Mutation, selection, and ancestry in branching models: a variational approach
Ellen Baake, Hans-Otto Georgii
We consider the evolution of populations under the joint action of mutation and differential reproduction, or selection. The population is modelled as a finite-type Markov branchin…
Supercritical multitype branching processes: the ancestral types of typical individuals
Hans-Otto Georgii, Ellen Baake
For supercritical multitype branching processes in continuous time, we investigate the evolution of types along those lineages that survive up to some time t. We establish almost-s…