469 citations
- Leipzig UniversityDE50 papers
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- German Research Centre for Artificial IntelligenceDE16 papers
- Max Planck Institute for Mathematics in the SciencesDE9 papers
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- Leipzig University of Applied SciencesDE7 papers
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5 papers · 1 filter
Privacy in Practice: Private COVID-19 Detection in X-Ray Images (Extended Version)
Lucas Lange, Maja Schneider, Peter Christen +1
Machine learning (ML) can help fight pandemics like COVID-19 by enabling rapid screening of large volumes of images. To perform data analysis while maintaining patient privacy, we…
Complexity of chess domination problems
Alexis Langlois-Rémillard, Mia Müßig, Érika Róldan
We study different domination problems of attacking and non-attacking rooks and queens on polyominoes and polycubes of all dimensions. Our main result proves that maximum independe…
Generalized Bayes Approach to Inverse Problems with Model Misspecification
Youngsoo Baek, Wilkins Aquino, Sayan Mukherjee
We propose a general framework for obtaining probabilistic solutions to PDE-based inverse problems. Bayesian methods are attractive for uncertainty quantification but assume knowle…
Metrics reloaded: Recommendations for image analysis validation
Lena Maier-Hein, Annika Reinke, Patrick Godau +71
Increasing evidence shows that flaws in machine learning (ML) algorithm validation are an underestimated global problem. Particularly in automatic biomedical image analysis, chosen…
Ontology-Mediated Querying on Databases of Bounded Cliquewidth
Carsten Lutz, Leif Sabellek, Lukas Schulze
We study the evaluation of ontology-mediated queries (OMQs) on databases of bounded cliquewidth from the viewpoint of parameterized complexity theory. As the ontology language, we…