5 citations · 13 across the 5 of their papers we have counts for
5 papers
Nucleation transitions in polycontextural networks toward consensus
Johannes Falk, Edwin Eichler, Katja Windt +1
Recently, we proposed polycontextural networks as a model of evolving systems of interacting beliefs. Here, we present an analysis of the phase transition as well as the scaling pr…
Transfer learning for atomistic simulations using GNNs and kernel mean embeddings
John Falk, Luigi Bonati, Pietro Novelli +2
Interatomic potentials learned using machine learning methods have been successfully applied to atomistic simulations. However, accurate models require large training datasets, whi…
Structural insulators and promotors in networks under generic problem-solving dynamics
Johannes Falk, Edwin Eichler, Katja Windt +1
The collective coordination of distributed tasks in a complex system can be represented as decision dynamics on a graph. This abstract representation allows studying the performanc…
Group Meritocratic Fairness in Linear Contextual Bandits
Riccardo Grazzi, Arya Akhavan, John Isak Texas Falk +2
We study the linear contextual bandit problem where an agent has to select one candidate from a pool and each candidate belongs to a sensitive group. In this setting, candidates' r…
Collective patterns and stable misunderstandings in networks striving for consensus without a common value system
Johannes Falk, Edwin Eichler, Katja Windt +1
Collective phenomena in systems of interacting agents have helped us understand diverse social, ecological and biological observations. The corresponding explanations are challenge…