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 1461 - 1480 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1736 nemspmm1 Meszaros 2,372 8,903 55,867 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1938 bibd_49_3 JGD_BIBD 1,176 18,424 55,272 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
407 ex10 FIDAP 2,410 2,410 54,840 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2314 p2p-Gnutella25 SNAP 22,687 22,687 54,705 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market
1551 c-32 Schenk_IBMNA 5,975 5,975 54,471 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1534 Zewail Pajek 6,752 6,752 54,233 Directed Multigraph 2002 MATLAB Rutherford Boeing Matrix Market
2245 TSOPF_RS_b9_c6 TSOPF 7,224 7,224 54,082 Power Network Problem 2009 MATLAB Rutherford Boeing Matrix Market
1243 ncvxqp9 GHS_indef 16,554 16,554 54,040 Optimization Problem 1994 MATLAB Rutherford Boeing Matrix Market
79 beaflw HB 497 507 53,403 Economic Problem 1982 MATLAB Rutherford Boeing Matrix Market
902 shermanACd Shen 6,136 6,136 53,329 2D/3D Problem 2003 MATLAB Rutherford Boeing Matrix Market
2698 kineticBatchReactor_3 VDOL 5,082 5,082 53,219 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
432 ex36 FIDAP 3,079 3,079 53,099 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2036 ch7-9-b2 JGD_Homology 17,640 1,512 52,920 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
581 mark3jac020sc Hollinger 9,129 9,129 52,883 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
580 mark3jac020 Hollinger 9,129 9,129 52,883 Economic Problem 2001 MATLAB Rutherford Boeing Matrix Market
427 ex3 FIDAP 1,821 1,821 52,685 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
1682 aa4 Meszaros 426 7,195 52,121 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1688 air05 Meszaros 426 7,195 52,121 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1791 l30 Meszaros 2,701 16,281 52,070 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2064 mk11-b4 JGD_Homology 10,395 17,325 51,975 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market