41 to 44 of 44 Results
Jul 8, 2024
Luedeling, Eike; Caspersen, Lars; Delgado Delgado, Alvaro; Egea, Jose A.; Ruiz, David; Ben Mimoun, Mehdi; Benmoussa, Haïfa; Ghrab, Mohamed; Kodad, Ossama; El Yaacoubi, Adnane; Fadón, Erica; Rodrigo, Javier, 2024, "Long-term phenology observations for temperate fruit trees in the Mediterranean region (and Germany)", https://doi.org/10.60507/FK2/MZIELI, bonndata, V2
This dataset contains phenological observations made for temperate fruit and nut tree species in Morocco, Tunisia, Spain, and Germany. Phenology observations include mostly different stages of bloom but in a few cases also fruit ripening. Covered fruit tree species include stone fruit (apricot, sweet cherry, plum, peach), pome fruit (apple, pear),... |
Jun 24, 2024
Meirinhos, Francisco, 2024, "TeX source code of the dissertation "Kondo Collapse and Revival by Pulsed Light"", https://doi.org/10.60507/FK2/S27IOB, bonndata, V1
The LaTeX source code for the PhD dissertation titled "Kondo Collapse and Revival by Pulsed Light". It provides all the necessary files and scripts to compile the complete document. |
May 24, 2024 - Bonn Mathematics
Hougardy, Stefan, 2024, "Hard to Solve Instances of the Euclidean Traveling Salesman Problem", https://doi.org/10.60507/FK2/ESZ1QZ, bonndata, V1
In our paper Hard to Solve Instances of the Euclidean Traveling Salesman Problem (Mathematical Programming Computation (2021) 13:51-74) we construct a family of Euclidean instances for the Traveling Salesman Problem for which the integrality ratio of the subtour LP converges to 4/3. These instances turn out to be very hard to solve with exact TSP s... |
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... |
