Upward planar drawings and switch-regularity heuristics.
Upward embeddings and orientations of undirected planar graphs.
Computing radial drawings on the minimum number of circles.
Visual analysis of one-to-many matched graphs.
Visualization of the high level structure of the internet with Hermes.
-colored point-set embeddability of outerplanar graphs.
On the perspectives opened by right angle crossing drawings.
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