8 citations · 37 across the 25 of their papers we have counts for
4 papers · 1 filter
Clustered Planarity with Pipes
Patrizio Angelini, Giordano Da Lozzo
We study the version of the C-Planarity problem in which edges connecting the same pair of clusters must be grouped into pipes, which generalizes the Strip Planarity problem. We gi…
Computing NodeTrix Representations of Clustered Graphs
Giordano Da Lozzo, Giuseppe Di Battista, Fabrizio Frati +1
NodeTrix representations are a popular way to visualize clustered graphs; they represent clusters as adjacency matrices and inter-cluster edges as curves connecting the matrix boun…
Simultaneous Orthogonal Planarity
Patrizio Angelini, Steven Chaplick, Sabine Cornelsen +7
We introduce and study the problem: Given planar graphs each with maximum degree 4 and the same vertex set, do they admit an OrthoSEFE, that is, is there…
Drawing Planar Graphs with Many Collinear Vertices
Giordano Da Lozzo, Vida Dujmovic, Fabrizio Frati +2
Consider the following problem: Given a planar graph , what is the maximum number such that has a planar straight-line drawing with collinear vertices? This problem…