2 papers
cs.LG2026
On the Hardness of Computing Counterfactual and Semifactual Explanations in XAI
André Artelt, Martin Olsen, Kevin Tierney
Providing clear explanations to the choices of machine learning models is essential for these models to be deployed in crucial applications. Counterfactual and semi-factual explana…
cs.DS2025
Approximating Optimal Labelings for Temporal Connectivity
Daniele Carnevale, Gianlorenzo D'Angelo, Martin Olsen
In a temporal graph the edge set dynamically changes over time according to a set of time-labels associated with each edge that indicates at which time-steps the edge is available.…