Niels Holtgrefe

According to our database, Niels Holtgrefe authored at least 4 papers between 2025 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of three.

2026

Tractable Maximization of Budgeted Phylogenetic Diversity on Networks Utilizing Node Scanwidth.

Niels Holtgrefe, Jannik Schestag

CoRR, May, 2026

Limits of Kernelization and Parametrization for Phylogenetic Diversity with Dependencies.

Niels Holtgrefe, Jannik Schestag, Norbert Zeh

CoRR, February, 2026

Exact and heuristic computation of the scanwidth of directed acyclic graphs.

Niels Holtgrefe, Leo van Iersel, Mark Jones

J. Comput. Syst. Sci., 2026

2025

Reconstructing semi-directed level-1 networks using few quarnets.

Martin Frohn, Niels Holtgrefe, Leo van Iersel, Mark Jones, Steven Kelk

J. Comput. Syst. Sci., 2025