A Gallery of Large Graphs

graph visualization of matrices from the University of Florida Collection

Graph visualization is a way to discover and visualize structures in complex relations. What sort of structures are people who do large scale computation studying? We can get a glimpse by visualizing the thousands of sparse matrices submitted to the University of Florida Sparse Matrix collection using sfdp algorithm . The resulting gallery contains the drawing of graphs as represented by 2568 sparse matrices in this collection. Each of these sparse matrices (a rectangular matrix is treated as a bipartite graph) is viewed as the adjacency matrix of an undirected graph, and is laid out by a multilevel graph drawing algorithm. If the graph is disconnected, then the largest connected component is drawn. The largest graphs have tens of millions of nodes and over a billion of edges. A simple coloring scheme is used: longer edges are colored with colder colors, and short ones warmer. The graphs are in alphabetical order. Use the "Search" link to find graphs of specific characters.

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ACUSIM@Pres_Poisson

ACUSIM/Pres_Poisson
AG-Monien@3elt

AG-Monien/3elt
AG-Monien@3elt_dual

AG-Monien/3elt_dual
AG-Monien@airfoil1

AG-Monien/airfoil1
AG-Monien@airfoil1_dual

AG-Monien/airfoil1_dual
AG-Monien@bfly

AG-Monien/bfly
AG-Monien@big_dual

AG-Monien/big_dual
AG-Monien@biplane-9

AG-Monien/biplane-9
AG-Monien@brack2

AG-Monien/brack2
AG-Monien@cage

AG-Monien/cage
AG-Monien@cca

AG-Monien/cca
AG-Monien@ccc

AG-Monien/ccc
AG-Monien@crack

AG-Monien/crack
AG-Monien@crack_dual

AG-Monien/crack_dual
AG-Monien@debr

AG-Monien/debr
AG-Monien@diag

AG-Monien/diag
AG-Monien@grid1

AG-Monien/grid1
AG-Monien@grid1_dual

AG-Monien/grid1_dual
AG-Monien@grid2

AG-Monien/grid2
AG-Monien@grid2_dual

AG-Monien/grid2_dual

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