Special Issue on Selected Papers from the Eleventh International Symposium on Graph Drawing, GD 2003
Drawing Graphs Within Graphs
Vol. 9, no. 1, pp. 7-18, 2005. Regular paper.
Abstract The task of drawing subgraphs is often underestimated and
they are simply emphasized using different colors or line
styles. In this paper, we present an approach for drawing graphs
within graphs that first produces a layout for the subgraphs thus
increasing their locality. We introduce connection sets stressing
relationships between several subgraphs. In a case study, we
demonstrate how they can be used to visualize connections between
many small network motifs.
This paper is based on a submission to the Graph Drawing Contest 2003
"Drawing Graphs within Graphs" []. The intent of the contest was to
encourage research concerned with layouts of subgraphs.