38 citations · 68 across the 29 of their papers we have counts for
4 papers · 1 filter
Beyond Level Planarity
Patrizio Angelini, Giordano Da Lozzo, Giuseppe Di Battista +3
In this paper we settle the computational complexity of two open problems related to the extension of the notion of level planarity to surfaces different from the plane. Namely, we…
L-Drawings of Directed Graphs
Patrizio Angelini, Giordano Da Lozzo, Marco Di Bartolomeo +4
We introduce L-drawings, a novel paradigm for representing directed graphs aiming at combining the readability features of orthogonal drawings with the expressive power of matrix r…
Intersection-Link Representations of Graphs
Patrizio Angelini, Giordano Da Lozzo, Giuseppe Di Battista +3
We consider drawings of graphs that contain dense subgraphs. We introduce intersection-link representations for such graphs, in which each vertex is represented by a geometric…
Optimal Morphs of Convex Drawings
Patrizio Angelini, Giordano Da Lozzo, Fabrizio Frati +3
We give an algorithm to compute a morph between any two convex drawings of the same plane graph. The morph preserves the convexity of the drawing at any time instant and moves each…