Randomized graph drawing with heavy-duty preprocessing

  • Authors:
  • David Harel;Meir Sardas

  • Affiliations:
  • Dept. of Applied Mathematics and Computer Science, The Weizmann Institute of Science, Rehovot, Israel and INRIA, Sophia Antipolis;Dept. of Applied Mathematics and Computer Science, The Weizmann Institute of Science, Rehovot, Israel

  • Venue:
  • AVI '94 Proceedings of the workshop on Advanced visual interfaces
  • Year:
  • 1994

Quantified Score

Hi-index 0.00

Visualization

Abstract

We present a graph drawing system for general undirected graphs with straight-line edges. It carries out a rather complex set of preprocessing steps, designed to produce a topologically good, but not necessarily nice-looking layout, which is then subjected to Davidson and Harel's simulated annealing beautification algorithm. The intermediate layout is planar for planar graphs and attempts to come close to planar for nonplanar graphs. The system's results are significantly better, and much faster, than what the annealing approach is able to achieve on its own.