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 1921 - 1940 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1942 CAG_mat364 JGD_CAG 364 364 13,585 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2876 mice_10NN ML_Graph 1,077 1,077 13,484 Undirected Weighted Graph 2020 MATLAB Rutherford Boeing Matrix Market
624 lp_fit1d LPnetlib 24 1,049 13,427 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
659 lp_pilotnov LPnetlib 975 2,446 13,331 Linear Programming Problem 1989 MATLAB Rutherford Boeing Matrix Market
838 radfr1 Zitney 1,048 1,048 13,299 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
2083 n2c6-b8 JGD_Homology 1,470 3,990 13,230 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1530 USpowerGrid Pajek 4,941 4,941 13,188 Undirected Graph 2006 MATLAB Rutherford Boeing Matrix Market
2404 power Newman 4,941 4,941 13,188 Undirected Graph 1998 MATLAB Rutherford Boeing Matrix Market
539 add20 Hamm 2,395 2,395 13,151 Circuit Simulation Problem 1991 MATLAB Rutherford Boeing Matrix Market
723 lpi_klein3 LPnetlib 994 1,082 13,101 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
1170 Pd MathWorks 8,081 8,081 13,036 Counter Example Problem 2002 MATLAB Rutherford Boeing Matrix Market
30 bcsstk08 HB 1,074 1,074 12,960 Structural Problem 1982 MATLAB Rutherford Boeing Matrix Market
2675 freeFlyingRobot_3 VDOL 1,718 1,718 12,922 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
197 lshp1882 HB 1,882 1,882 12,904 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
686 lp_ship08l LPnetlib 778 4,363 12,882 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
2418 grid2 AG-Monien 3,296 3,296 12,864 2D/3D Problem 1998 MATLAB Rutherford Boeing Matrix Market
1196 rajat12 Rajat 1,879 1,879 12,818 Circuit Simulation Problem 2004 MATLAB Rutherford Boeing Matrix Market
1803 fxm2-6 Meszaros 1,520 2,845 12,812 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2562 cz1268 CPM 1,268 1,268 12,786 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
1507 Kohonen Pajek 4,470 4,470 12,731 Directed Graph 2002 MATLAB Rutherford Boeing Matrix Market