3 papers
q-bio.PE2022
Relative Timing Information and Orthology in Evolutionary Scenarios
David Schaller, Tom Hartmann, Manuel Lafond +3
Evolutionary scenarios describing the evolution of a family of genes within a collection of species comprise the mapping of the vertices of a gene tree to vertices and edges of…
cs.NE2020
A Weighted Population Update Rule for PACO Applied to the Single Machine Total Weighted Tardiness Problem
Daniel Abitz, Tom Hartmann, Martin Middendorf
In this paper a new population update rule for population based ant colony optimization (PACO) is proposed. PACO is a well known alternative to the standard ant colony optimization…
math.CO2020
Complete Edge-Colored Permutation Graphs
Tom Hartmann, Max Bannach, Martin Middendorf +3
We introduce the concept of complete edge-colored permutation graphs as complete graphs that are the edge-disjoint union of "classical" permutation graphs. We show that a graph $G=…