12 citations · 39 across the 22 of their papers we have counts for
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Extending Biconnected Straight-Line Planar Drawings
Giordano Andreola, Susanna Caroppo, Giordano Da Lozzo +5
The Partial Drawing Extensibility problem, for short PDE, takes as input a triple , where is a planar graph, is a subgraph of , and is a st…
Min--planar Drawings of Graphs
Carla Binucci, Aaron Büngener, Giuseppe Di Battista +7
The study of nonplanar drawings of graphs with restricted crossing configurations is a well-established topic in graph drawing, often referred to as beyond-planar graph drawing. On…
Splitting Vertices in 2-Layer Graph Drawings
Reyan Ahmed, Patrizio Angelini, Michael A. Bekos +8
Bipartite graphs model the relationships between two disjoint sets of entities in several applications and are naturally drawn as 2-layer graph drawings. In such drawings, the two…
Unit-length Rectangular Drawings of Graphs
Carlos Alegria, Giordano Da Lozzo, Giuseppe Di Battista +3
A rectangular drawing of a planar graph is a planar drawing of in which vertices are mapped to grid points, edges are mapped to horizontal and vertical straight-line segmen…
From Tutte to Floater and Gotsman: On the Resolution of Planar Straight-line Drawings and Morphs
Giuseppe Di Battista, Fabrizio Frati
The algorithm of Tutte for constructing convex planar straight-line drawings and the algorithm of Floater and Gotsman for constructing planar straight-line morphs are among the mos…
On the Relationship between -Planar and -Quasi Planar Graphs
Patrizio Angelini, Michael A. Bekos, Franz J. Brandenburg +6
A graph is -planar if it can be drawn in the plane such that no edge is crossed more than times. A graph is -quasi planar if it can be drawn in…
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…
Windrose Planarity: Embedding Graphs with Direction-Constrained Edges
Patrizio Angelini, Giordano Da Lozzo, Giuseppe Di Battista +4
Given a planar graph and a partition of the neighbors of each vertex in four sets , , , and , the problem Windrose Planarity asks to decide whet…
A Survey on Small-Area Planar Graph Drawing
Giuseppe Di Battista, Fabrizio Frati
We survey algorithms and bounds for constructing planar drawings of graphs in small area.