000K utf8 1100 2025$c2025-08-01 1500 eng 2051 10.57892/100-263 3000 Domrös, Sören 4209 The data set contains three classes of packing problems. The first class contains only rectangles of the same height. The second class only rectangles of the same height with one very big rectangle and the third class contains two to five big rectangles. The resulting packing was evaluated using a simple heuristic, a novel rectangle packing algorithm "rectpacking", and the optimal solution calculated using a constraint solver. The data was analyzed regarding width, height, area, aspect ratio, and scale measure of the resulting packing. 4950 https://doi.org/10.57892/100-263$xR$3Volltext$534 4961 https://opendata.uni-kiel.de/receive/fdr_mods_00000263 5051 000 5550 Graphenzeichnen 5550 Rectangle Packing