2 papers
cs.DS2022
The Price of Hierarchical Clustering
Anna Arutyunova, Heiko Röglin
Hierarchical Clustering is a popular tool for understanding the hereditary properties of a data set. Such a clustering is actually a sequence of clusterings that starts with the tr…
cs.CG2022
Minimum-Error Triangulations for Sea Surface Reconstruction
Anna Arutyunova, Anne Driemel, Jan-Henrik Haunert +6
We apply state-of-the-art computational geometry methods to the problem of reconstructing a time-varying sea surface from tide gauge records. Our work builds on a recent article by…