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 1661 - 1680 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1331 Muu MathWorks 7,102 7,102 170,134 Structural Problem 2006 MATLAB Rutherford Boeing Matrix Market
1170 Pd MathWorks 8,081 8,081 13,036 Counter Example Problem 2002 MATLAB Rutherford Boeing Matrix Market
1171 Pd_rhs MathWorks 8,081 12,406 6,323 Counter Example Problem 2002 MATLAB Rutherford Boeing Matrix Market
1894 QRpivot MathWorks 660 749 3,808 Counter Example Problem 2008 MATLAB Rutherford Boeing Matrix Market
1378 Sieber MathWorks 2,290 2,290 14,873 Counter Example Problem 2006 MATLAB Rutherford Boeing Matrix Market
2803 mawi_201512020130 MAWI 128,568,730 128,568,730 270,234,840 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
2800 mawi_201512012345 MAWI 18,571,154 18,571,154 38,040,320 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
2801 mawi_201512020000 MAWI 35,991,342 35,991,342 74,485,420 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
2804 mawi_201512020330 MAWI 226,196,185 226,196,185 480,047,894 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
2802 mawi_201512020030 MAWI 68,863,315 68,863,315 143,414,960 Undirected Weighted Graph 2015 MATLAB Rutherford Boeing Matrix Market
2262 shallow_water2 MaxPlanck 81,920 81,920 327,680 Computational Fluid Dynamics Problem 2009 MATLAB Rutherford Boeing Matrix Market
2261 shallow_water1 MaxPlanck 81,920 81,920 327,680 Computational Fluid Dynamics Problem 2009 MATLAB Rutherford Boeing Matrix Market
2664 bundle_adj Mazaheri 513,351 513,351 20,207,907 Computer Vision Problem 2015 MATLAB Rutherford Boeing Matrix Market
1882 ecology1 McRae 1,000,000 1,000,000 4,996,000 2D/3D Problem 2008 MATLAB Rutherford Boeing Matrix Market
1883 ecology2 McRae 999,999 999,999 4,995,991 2D/3D Problem 2008 MATLAB Rutherford Boeing Matrix Market
2756 iChem_Jacobian Meng 274,087 274,087 4,137,369 Computational Chemistry Problem 2015 MATLAB Rutherford Boeing Matrix Market
1839 sctap1-2c Meszaros 3,390 7,458 21,854 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1687 air04 Meszaros 823 8,904 72,965 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1686 air03 Meszaros 124 10,757 91,028 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1685 air02 Meszaros 50 6,774 61,555 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market