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mutzel:projectsgdbenchmarks [2016-06-10 10:46] (current)
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 +**Benchmark Sets for the Paper**
 +**Compact Layered Drawings of General Directed Graphs** (2016) ​
 +by Adalat Jabrayilov, Sven Mallach, Petra Mutzel, Ulf Ruegg, and Reinhard von Hanxleden
 +**Collection of used AT\%T Graphs with poor aspect ratio (below 0.5)**
 +Description:​ The first set is an extraction of 146 acyclic AT&T graphs (see [[http://​graphdrawing.org |graphdrawing.org)]]
 +with at least 20 vertices with standard Sugiyama layouts having aspect ratio
 +smaller than 0.5.
 +These graphs have between 20 and 99 vertices, between 20 and 168 arcs.
 +Their arc to vertex relation density is about 1.5 on average but varies a lot (can reach up to 6.0).
 +**Randomly generated graphs with poor aspect ratio**
 +Description:​ The second benchmark set consists of 340 randomly generated
 +not necessarily acyclic graphs with 17 to 100 vertices,
 +30 to 158 arcs, and 1.5 arcs per vertex.
 +They have been generated with poor aspect ratio (below 0.5) in order to
 +test the algorithms suggested in the paper.
 +First, a number of vertices was created. Afterwards,
 +for each vertex a random number of outgoing arcs
 +(with arbitrary target) is created such that
 +the overall number of arcs is 1.5 times the number of vertices.
Last modified: 2016-06-10 10:46 (external edit)