77 citations · 175 across the 7 of their papers we have counts for
7 papers
The artificial synesthete: Image-melody translations with variational autoencoders
Karl Wienand, Wolfgang M. Heckl
Abstract This project presents a system of neural networks to translate between images and melodies. Autoencoders compress the information in samples to abstract representation. A…
Cooperation in Microbial Populations: Theory and Experimental Model Systems
J. Cremer, A. Melbinger, K. Wienand +3
Cooperative behavior, the costly provision of benefits to others, is common across all domains of life. This review article discusses cooperative behavior in the microbial world, m…
Interactions mediated by a public good transiently increase cooperativity in growing Pseudomonas putida metapopulations
Felix Becker, Karl Wienand, Matthias Lechner +2
Bacterial communities have rich social lives. A well-established interaction involves the exchange of a public good in Pseudomonas populations, where the iron-scavenging compound p…
Eco-Evolutionary Dynamics of a Population with Randomly Switching Carrying Capacity
Karl Wienand, Erwin Frey, Mauro Mobilia
Environmental variability greatly influences the eco-evolutionary dynamics of a population, i.e. it affects how its size and composition evolve. Here, we study a well-mixed populat…
Evolution of a Fluctuating Population in a Randomly Switching Environment
Karl Wienand, Erwin Frey, Mauro Mobilia
Environment plays a fundamental role in the competition for resources, and hence in the evolution of populations. Here, we study a well-mixed, finite population consisting of two s…
Non-selective evolution of growing populations
Karl Wienand, Matthias Lechner, Felix Becker +2
Non-selective effects, like genetic drift, are an important factor in modern conceptions of evolution, and have been extensively studied for constant population sizes. Here, we con…