no code implementations • 5 Feb 2024 • Franziska Eberle, Felix Hommelsheim, Alexander Lindermayr, Zhenwei Liu, Nicole Megow, Jens Schlöter
In the fundamental problem of computing a maximum-weight basis of a matroid, a well-known generalization of many combinatorial optimization problems, algorithms have access to a clean oracle to query matroid information.
no code implementations • 16 May 2023 • Thomas Erlebach, Murilo Santos de Lima, Nicole Megow, Jens Schlöter
We study learning-augmented algorithms for sorting and hypergraph orientation under uncertainty, assuming access to untrusted predictions for the uncertain values.
no code implementations • 30 Jan 2023 • Alexandra Lassota, Alexander Lindermayr, Nicole Megow, Jens Schlöter
We consider non-clairvoyant scheduling with online precedence constraints, where an algorithm is oblivious to any job dependencies and learns about a job only if all of its predecessors have been completed.
no code implementations • 10 Dec 2021 • Franziska Eberle, Alexander Lindermayr, Nicole Megow, Lukas Nölke, Jens Schlöter
Exploring unknown environments is a fundamental task in many domains, e. g., robot navigation, network security, and internet search.