2 search results - page 1 / 1 » Upward Planar Drawings and Switch-regularity Heuristics |
JGAA
2006
13 years 5 months ago
2006
In this paper we present a new characterization of switch-regular upward embeddings, a concept introduced by Di Battista and Liotta in 1998. This characterization allows us to def...
WADS
2001
Springer
13 years 9 months ago
2001
Springer
In this paper, we consider the problem of finding a mixed upward planarization of a mixed graph, i.e., a graph with directed and undirected edges. The problem is a generalization...