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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Meszaros@fxm2-16

Meszaros/fxm2-16
Meszaros@fxm2-6

Meszaros/fxm2-6
Meszaros@fxm3_16

Meszaros/fxm3_16
Meszaros@fxm3_6

Meszaros/fxm3_6
Meszaros@fxm4_6

Meszaros/fxm4_6
Meszaros@gams10a

Meszaros/gams10a
Meszaros@gams10am

Meszaros/gams10am
Meszaros@gams30a

Meszaros/gams30a
Meszaros@gams30am

Meszaros/gams30am
Meszaros@gams60am

Meszaros/gams60am
Meszaros@gas11

Meszaros/gas11
Meszaros@ge

Meszaros/ge
Meszaros@gen

Meszaros/gen
Meszaros@gen1

Meszaros/gen1
Meszaros@gen2

Meszaros/gen2
Meszaros@gen4

Meszaros/gen4
Meszaros@iiasa

Meszaros/iiasa
Meszaros@iprob

Meszaros/iprob
Meszaros@jendrec1

Meszaros/jendrec1
Meszaros@karted

Meszaros/karted

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