This study examines the ``medium-centric'' and ``user-centric'' approaches in investigating the displacement effects of the Internet. Results from a random sam...
The standard layered drawing convention for trees in which the vertical placement of a node is given by its level in the tree and each node is centered between its children can le...
We describe a unified framework of aesthetic criteria and complexity measures for drawing planar graphs with polylines and curves. This framework includes several visual properties...
d abstract) G. Liotta1, R. Tamassia2, I. G. Tollis3, P. Vocca4 1 Dipartimento di Informatica e Sistemistica, Universita di Roma \La Sapienza", via Salaria 113, 00198 Rome, Ita...
Giuseppe Liotta, Roberto Tamassia, Ioannis G. Toll...
We propose a force-directed approach for drawing graphs in a nearly symmetric fashion. Our algorithm is built upon recent theoretical results on maximum symmetric subgraphs. Knowi...