Ondřej Draganov

2 citations · 2 across the 2 of their papers we have counts for

collaborators

2 papers

cs.CG2024

The Euclidean MST-ratio for Bi-colored Lattices

Sebastiano Cultrera di Montesano, Ondřej Draganov, Herbert Edelsbrunner +1

Given a finite set, $A \subseteq R^{2}$ , and a subset, $B \subseteq A$ , the \emph{MST-ratio} is the combined length of the minimum spanning trees of $B$ and $A ∖ B$ …

math.AT2022★ 2 cited

Chromatic Alpha Complexes

Sebastiano Cultrera di Montesano, Ondřej Draganov, Herbert Edelsbrunner +1

Motivated by applications in the medical sciences, we study finite chromatic sets in Euclidean space from a topological perspective. Based on the persistent homology for images, ke…