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Triangular Grid Instances for the Euclidean Steiner Tree Problem
Triangular Grid Instances for the Euclidean Steiner Tree Problem
May 24, 2024 - Bonn Mathematics
Hougardy, Stefan, 2024, "Triangular Grid Instances for the Euclidean Steiner Tree Problem", https://doi.org/10.60507/FK2/XLGFI4, bonndata, V1
This data set contains triangular nxk arrays with 2<=n, k<=10 using the TSPLIB-format. The instances where generated as part of the master's thesis of Daphne Rohrssen written 2022 under the supervision of Stefan Hougardy at the University of Bonn. Some of these instances are very hard to solve exactly for GeoSteiner 5.1. For example the 4x9 instanc...
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