3 papers
cs.DS2026
Exact ratio preservation via outliers for fair -center clustering
Anna Arutyunova, Irina Fast, Annika Hennes +3
We study the -center clustering problem under demographic fairness constraints, where the point set is partitioned into groups, and the aim is to compute clusters that exhibit a…
cs.DS2024
FPT Approximations for Fair -Min-Sum-Radii
Lena Carta, Lukas Drexler, Annika Hennes +2
We consider the -min-sum-radii (-MSR) clustering problem with fairness constraints. The -min-sum-radii problem is a mixture of the classical -center and -median prob…
cs.DS2024
Approximating Fair -Min-Sum-Radii in Euclidean Space
Lukas Drexler, Annika Hennes, Abhiruk Lahiri +2
The -center problem is a classical clustering problem in which one is asked to find a partitioning of a point set into clusters such that the maximum radius of any clust…