Complexity and Approximation of the Fuzzy K-Means Problem. - Johannes Blömer; Sascha Brauer; Kathrin Bujna (CoRR, 2015)

A Theoretical Analysis of the Fuzzy K-Means Problem. - Johannes Blömer; Sascha Brauer; Kathrin Bujna (ICDM, 2016)

Hard-Clustering with Gaussian Mixture Models. - Johannes Blömer; Sascha Brauer; Kathrin Bujna (CoRR, 2016)

On Coreset Constructions for the Fuzzy $K$-Means Problem. - Johannes Blömer; Sascha Brauer; Kathrin Bujna (CoRR, 2016)

Complexity of Single-Swap Heuristics for Metric Facility Location and Related Problem. - Sascha Brauer (CoRR, 2016)

A Technical Report on PLS-Completeness of Single-Swap for Unweighted Metric Facility Location and K-Means. - Sascha Brauer (CoRR, 2017)

Coresets for Fuzzy K-Means with Applications. - Johannes Blömer; Sascha Brauer; Kathrin Bujna (ISAAC, 2018)

Complexity of single-swap heuristics for metric facility location and related problems. - Sascha Brauer (Theor. Comput. Sci., 2019)

Classification and approximation of geometric location problems (Klassifikation und Approximation von Problemen der Geometrischen Platzierung) - Sascha Brauer (2019)

How well do SEM algorithms imitate EM algorithms? A non-asymptotic analysis for mixture models. - Johannes Blömer; Sascha Brauer; Kathrin Bujna; Daniel Kuntze (Adv. Data Anal. Classif., 2020)

A Complexity Theoretical Study of Fuzzy K-Means. - Johannes Blömer; Sascha Brauer; Kathrin Bujna (ACM Trans. Algorithms, 2020)