96 citations · 329 across the 48 of their papers we have counts for
3 papers · 1 filter
VAIM: Visual Analytics for Influence Maximization
Alessio Arleo, Walter Didimo, Giuseppe Liotta +2
In social networks, individuals' decisions are strongly influenced by recommendations from their friends and acquaintances. The influence maximization (IM) problem asks to select a…
Storyline Visualizations with Ubiquitous Actors
Emilio Di Giacomo, Walter Didimo, Giuseppe Liotta +2
Storyline visualizations depict the temporal dynamics of social interactions, as they describe how groups of actors (individuals or organizations) change over time. A common constr…
Rectilinear Planarity Testing of Plane Series-Parallel Graphs in Linear Time
Walter Didimo, Michael Kaufmann, Giuseppe Liotta +1
A plane graph is rectilinear planar if it admits an embedding-preserving straight-line drawing where each edge is either horizontal or vertical. We prove that rectilinear planarity…