77 citations · 244 across the 18 of their papers we have counts for
23 papers
Assignment Based Metrics for Attributed Graphs
Dominic Schuhmacher, Leoni Carla Wirth
We introduce the Graph TT (GTT) and Graph OSPA (GOSPA) metrics based on optimal assignment, which allow us to compare not only the edge structures but also general vertex and edge…
Distance maps between Japanese kanji characters based on hierarchical optimal transport
Dominic Schuhmacher
We introduce a general framework for assigning distances between kanji based on their dissimilarity. What we mean by this term may depend on the concrete application. The only assu…
Location problems with cutoff
Raoul Müller, Anita Schöbel, Dominic Schuhmacher
In this paper we study a generalized version of the Weber problem of finding a point that minimizes the sum of its distances to a finite number of given points. In our setting thes…
ANOVA for Data in Metric Spaces, with Applications to Spatial Point Patterns
Raoul Müller, Dominic Schuhmacher, Jorge Mateu
We give a review of recent ANOVA-like procedures for testing group differences based on data in a metric space and present a new such procedure. Our statistic is based on the class…
Characteristic and Necessary Minutiae in Fingerprints
Johannes Wieditz, Yvo Pokern, Dominic Schuhmacher +1
Fingerprints feature a ridge pattern with moderately varying ridge frequency (RF), following an orientation field (OF), which usually features some singularities. Additionally at s…
Metrics and barycenters for point pattern data
Raoul Müller, Dominic Schuhmacher, Jorge Mateu
We introduce the transport-transform (TT) and the relative transport-transform (RTT) metrics between finite point patterns on a general space, which provide a unified framework for…