keepset

MathWorks/tomography

computer graphics/vision problem (500 nodes, 28,726 non-zeros)

npx keepset fetch ss-mathworks-tomography

Nodes
500
Edges
28,726
Size
270.8 KiB

Fetch and preview this dataset on this page, or download the result as JSON. The command line fetches it without a browser.

Overview

Idss-mathworks-tomography
Namespacesuitesparse/mathworks
Aliasestomography
Categorygraph/v1
Kindgraph
DomainComputer Graphics/Vision Problem
LicenceCC-BY-4.0
Cataloguekeepset 1.33.0

Sources and provenance

#URLStatusRetrievedRead by recipePinned snapshotSHA-256
0https://www.cise.ufl.edu/research/sparse/MM/MathWorks/tomography.tar.gzlive2026-10-21yes
1https://sparse.tamu.edu/MM/MathWorks/tomography.tar.gzlive2026-02-16
2https://sparse.tamu.edu/RB/MathWorks/tomography.tar.gzlive2026-02-16
3https://sparse.tamu.edu/mat/MathWorks/tomography.tar.gzlive2026-02-16

Citations

Recipe

Source#0
Archivetar.gz
Membertomography/tomography.mtx
Parser format"matrix-market"
Parser encoding"utf-8"

Crosswalk

keepset/topology to graph/v1, as a crossmap crosswalk.

RuleFromToDirection
movemetametaboth
movenodes[].idnodes[].idboth
moveedges[].sourceedges[].sourceboth
moveedges[].targetedges[].targetboth

Expected counts

Edges28,726
Nodes500

Properties

Components37
Connectedno
Cyclicyes
Density0.1171
Directedyes
Download bytes270.8 KiB
Edge types1
Heterogeneousno
Multigraphno
Node types1
Raw bytes0 B
Self loopsyes
Weightedyes