ALERT: THE COLLECTION IS OFFLINE BECAUSE OF 100x HIGHER DOWNLOADS THAN NORMAL. The website is up but the matrix files are not accessible. THE PROBLEM IS EXCESSIVE DOWNLOADS FROM JOBS RUNNING ON AWS ITSELF, POUNDING THE DATA. We have no estimate on when this will be resolved, but it will take some time (weeks perhaps?). Please do not contact us to ask when it will be up; the answer will be the same as this alert box. If you are running these AWS workloads, please revise them. All interfaces we provide (Python, MATLAB, Java gui) download a matrix ONCE and then cache it locally. Do the same or use these interfaces.

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Matrix ID
Year
Displaying collection matrices 101 - 120 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2458 road_central DIMACS10 14,081,816 14,081,816 33,866,826 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2772 mycielskian16 Mycielski 49,151 49,151 33,382,480 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
2387 dielFilterV3clx Dziekonski 420,408 420,408 32,886,208 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2463 coPapersCiteseer DIMACS10 434,102 434,102 32,073,440 Undirected Graph 2008 MATLAB Rutherford Boeing Matrix Market
2789 soc-Pokec SNAP 1,632,803 1,632,803 30,622,564 Directed Graph 2012 MATLAB Rutherford Boeing Matrix Market
2464 coPapersDBLP DIMACS10 540,486 540,486 30,491,458 Undirected Graph 2008 MATLAB Rutherford Boeing Matrix Market
1856 3Dspectralwave Sinclair 680,943 680,943 30,290,827 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1993 GL7d20 JGD_GL7d 1,437,547 1,911,130 29,893,084 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2505 rgg_n_2_21_s0 DIMACS10 2,097,152 2,097,152 28,975,990 Undirected Random Graph 2011 MATLAB Rutherford Boeing Matrix Market
2282 mouse_gene Belcastro 45,101 45,101 28,967,291 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
939 nd24k ND 72,000 72,000 28,715,634 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2799 wiki-topcats SNAP 1,791,489 1,791,489 28,511,807 Directed Graph With Communities 2011 MATLAB Rutherford Boeing Matrix Market
1901 nlpkkt80 Schenk 1,062,400 1,062,400 28,192,672 Optimization Problem 2008 MATLAB Rutherford Boeing Matrix Market
2648 ML_Laplace Janna 377,002 377,002 27,582,698 Structural Problem 2012 MATLAB Rutherford Boeing Matrix Market
2495 adaptive DIMACS10 6,815,744 6,815,744 27,248,640 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2543 Fault_639 Janna 638,802 638,802 27,245,944 Structural Problem 2011 MATLAB Rutherford Boeing Matrix Market
2896 Spielman_k300 FlowIPM22 9,045,202 9,045,202 27,226,204 Undirected Weighted Graph 2023 MATLAB Rutherford Boeing Matrix Market
915 cage14 vanHeukelum 1,505,785 1,505,785 27,130,349 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
1411 F1 Koutsovasilis 343,791 343,791 26,837,113 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
2380 FullChip Freescale 2,987,012 2,987,012 26,621,983 Circuit Simulation Problem 2011 MATLAB Rutherford Boeing Matrix Market