43 citations · 48 across the 3 of their papers we have counts for
3 papers
cs.DS2017
Constrained clustering via diagrams: A unified theory and its applications to electoral district design
Andreas Brieden, Peter Gritzmann, Fabian Klemm
The paper develops a general framework for constrained clustering which is based on the close connection of geometric clustering and diagrams. Various new structural and algorithmi…
cond-mat.mtrl-sci2014★ 43 cited
Generalized balanced power diagrams for 3D representations of polycrystals
Andreas Alpers, Andreas Brieden, Peter Gritzmann +2
Characterizing the grain structure of polycrystalline material is an important task in material science. The present paper introduces the concept of generalized balanced power diag…
math.OC2013★ 5 cited
A balanced k-means algorithm for weighted point sets
Steffen Borgwardt, Andreas Brieden, Peter Gritzmann
The classical -means algorithm for partitioning points in into clusters is one of the most popular and widely spread clustering methods. The need to respe…