Upward embeddings and orientations of undirected planar graphs. Didimo, Walter; Pizzonia, Maurizio — 2003 Journal of Graph Algorithms and Applications
Clustering cycles into cycles of clusters. Cortese, Pier Francesco; Di Battista, Giuseppe; Patrignani, Maurizio; Pizzonia, Maurizio — 2005 Journal of Graph Algorithms and Applications
Visualization of the high level structure of the internet with Hermes. Carmignani, Andrea; Di Battista, Giuseppe; Didimo, Walter; Matera, Francesco; Pizzonia, Maurizio — 2002 Journal of Graph Algorithms and Applications
Visualizing interdomain routing with BGPlay. Colitti, Lorenzo; Di Battista, Giuseppe; Mariani, Federico; Patrignani, Maurizio; Pizzonia, Maurizio — 2005 Journal of Graph Algorithms and Applications