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cs.DS2026
A Fixed Parameter Sublinear Time Approximation Scheme for Metric Min-Sum Clustering
Karthik C. S., Euiwoong Lee, Yuval Rabani +2
Metric -minsum clustering is a simple, natural, appealing density-based clustering criterion whose computational complexity remains poorly understood, despite the progress achie…
cs.CG2026
Almost-Optimal Upper and Lower Bounds for Clustering in Low Dimensional Euclidean Spaces
Vincent Cohen-Addad, Karthik C. S., David Saulpic +1
The -median and -means clustering objectives are classic objectives for modeling clustering in a metric space. Given a set of points in a metric space, the goal of the -me…