12 citations · 30 across the 7 of their papers we have counts for
7 papers
Network Navigation with Online Delays is PSPACE-complete
Thomas Depian, Christoph Kern, Sebastian Röder +2
In public transport networks disruptions may occur and lead to travel delays. It is thus interesting to determine whether a traveler can be resilient to delays that occur unexpecte…
One Model Many Scores: Using Multiverse Analysis to Prevent Fairness Hacking and Evaluate the Influence of Model Design Decisions
Jan Simson, Florian Pfisterer, Christoph Kern
A vast number of systems across the world use algorithmic decision making (ADM) to (partially) automate decisions that have previously been made by humans. The downstream effects o…
Uncertainty-aware predictive modeling for fair data-driven decisions
Patrick Kaiser, Christoph Kern, David Rügamer
Both industry and academia have made considerable progress in developing trustworthy and responsible machine learning (ML) systems. While critical concepts like fairness and explai…
Fairness in Algorithmic Profiling: A German Case Study
Christoph Kern, Ruben L. Bach, Hannah Mautner +1
Algorithmic profiling is increasingly used in the public sector as a means to allocate limited public resources effectively and objectively. One example is the prediction-based sta…
Distributive Justice and Fairness Metrics in Automated Decision-making: How Much Overlap Is There?
Matthias Kuppler, Christoph Kern, Ruben L. Bach +1
The advent of powerful prediction algorithms led to increased automation of high-stake decisions regarding the allocation of scarce resources such as government spending and welfar…
Global Trends and Predictors of Face Mask Usage During the COVID-19 Pandemic
Elena Badillo-Goicoechea, Ting-Hsuan Chang, Esther Kim +10
Background: Guidelines and recommendations from public health authorities related to face masks have been essential in containing the COVID-19 pandemic. We assessed the prevalence…