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 1221 - 1240 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
425 ex28 FIDAP 2,603 2,603 77,031 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
199 lshp2614 HB 2,614 2,614 17,980 Thermal Problem 1978 MATLAB Rutherford Boeing Matrix Market
370 circuit_1 Bomhof 2,624 2,624 35,823 Circuit Simulation Problem 2000 MATLAB Rutherford Boeing Matrix Market
2331 minnesota Gleich 2,642 2,642 6,606 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
1948 TF14 JGD_Forest 2,644 3,160 29,862 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
717 lpi_gran LPnetlib 2,658 2,525 20,111 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
705 lpi_bgindy LPnetlib 2,671 10,880 66,266 Linear Programming Problem 1993 MATLAB Rutherford Boeing Matrix Market
120 dwt_2680 HB 2,680 2,680 25,026 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1791 l30 Meszaros 2,701 16,281 52,070 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2725 reorientation_4 VDOL 2,717 2,717 33,630 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
1998 GL7d25 JGD_GL7d 2,798 21,074 81,671 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1173 cegb2802 HB 2,802 2,802 277,362 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1535 extr1b Zitney 2,836 2,836 10,965 Chemical Process Simulation Problem Sequence 1994 MATLAB Rutherford Boeing Matrix Market
836 extr1 Zitney 2,837 2,837 10,967 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
2522 data DIMACS10 2,851 2,851 30,186 Undirected Graph 2000 MATLAB Rutherford Boeing Matrix Market
2112 n4c5-b4 JGD_Homology 2,852 1,350 14,260 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1770 slptsk Meszaros 2,861 3,347 72,465 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
426 ex29 FIDAP 2,870 2,870 23,754 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market
2667 dynamicSoaringProblem_3 VDOL 2,871 2,871 32,022 Optimal Control Problem 2015 MATLAB Rutherford Boeing Matrix Market
282 zenios HB 2,873 2,873 1,314 Optimization Problem 1985 MATLAB Rutherford Boeing Matrix Market