36 search results - page 2 / 8 » A multi-dimensional approach to force-directed layouts of la... |
JGAA
2007
13 years 7 months ago
2007
In the last decade several algorithms that generate straight-line drawings of general large graphs have been invented. In this paper we investigate some of these methods that are ...
ACSC
2005
IEEE
14 years 1 months ago
2005
IEEE
Many classical graph visualization algorithms have already been developed over the past decades. However, these algorithms face difficulties in practice, such as the overlapping n...
APVIS
2009
13 years 8 months ago
2009
The spring-electrical model based force directed algorithm is widely used for drawing undirected graphs, and sophisticated implementations can be very efficient for visualizing la...
TVCG
2011
13 years 2 months ago
2011
—Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place t...
AAAI
2008
13 years 9 months ago
2008
In this paper, a bottom-up hierarchical genetic algorithm is proposed to visualize clustered data into a planar graph. To achieve global optimization by accelerating local optimiz...