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GiViP: A Visual Profiler for Distributed Graph Processing Systems
Alessio Arleo, Walter Didimo, Giuseppe Liotta +1
Analyzing large-scale graphs provides valuable insights in different application scenarios. While many graph processing systems working on top of distributed infrastructures have b…
3D Visibility Representations of 1-planar Graphs
Patrizio Angelini, Michael A. Bekos, Michael Kaufmann +1
We prove that every 1-planar graph G has a z-parallel visibility representation, i.e., a 3D visibility representation in which the vertices are isothetic disjoint rectangles parall…
New Results on Edge Partitions of 1-plane Graphs
Emilio Di Giacomo, Walter Didimo, William S. Evans +4
A -plane graph is a graph embedded in the plane such that each edge is crossed at most once. A NIC-plane graph is a -plane graph such that any two pairs of crossing edges sha…
Universal Slope Sets for 1-Bend Planar Drawings
Patrizio Angelini, Michael A. Bekos, Giuseppe Liotta +1
We describe a set of slopes that are universal for 1-bend planar drawings of planar graphs of maximum degree ; this establishes a new upper bound of on the 1-b…