Twenty-Second Annual IEEE Conference on Computational Complexity (CCC'07)
Directed Planar Reachability is in Unambiguous Log-Space
San Diego, California
June 13-March 16
ISBN: 0-7695-2780-9
We show that the st-connectivity problem for directed planar graphs can be decided in unambiguous logarithmic space.
Citation:
Chris Bourke, Raghunath Tewari, N.V. Vinodchandran, "Directed Planar Reachability is in Unambiguous Log-Space," ccc, pp.217-221, Twenty-Second Annual IEEE Conference on Computational Complexity (CCC'07), 2007