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cs.DS2022
st-Orientations with Few Transitive Edges
Carla Binucci, Walter Didimo, Maurizio Patrignani
The problem of orienting the edges of an undirected graph such that the resulting digraph is acyclic and has a single source s and a single sink t has a long tradition in graph the…
cs.DS2016
Placing Arrows in Directed Graph Drawings
Carla Binucci, Markus Chimani, Walter Didimo +2
We consider the problem of placing arrow heads in directed graph drawings without them overlapping other drawn objects. This gives drawings where edge directions can be deduced una…