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 1301 - 1320 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1695 ch Meszaros 3,700 8,291 24,102 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1788 gen4 Meszaros 1,537 4,298 107,103 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1693 car4 Meszaros 16,384 33,052 63,724 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1434 gas_sensor Oberwolfach 66,917 66,917 1,703,365 Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1714 iiasa Meszaros 669 3,639 7,317 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1836 scsd8-2c Meszaros 5,130 35,910 112,770 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1837 scsd8-2r Meszaros 8,650 60,550 190,210 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1832 scrs8-2b Meszaros 1,820 3,499 7,367 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1833 scrs8-2c Meszaros 1,820 3,499 7,367 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1204 t2dah_a Oberwolfach 11,445 11,445 176,117 Duplicate Model Reduction Problem 2004 MATLAB Rutherford Boeing Matrix Market
1687 air04 Meszaros 823 8,904 72,965 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1831 scfxm1-2r Meszaros 37,980 65,943 221,388 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1834 scrs8-2r Meszaros 14,364 27,691 58,439 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1790 iprob Meszaros 3,001 3,001 9,000 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1720 lpl3 Meszaros 10,828 33,686 100,525 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1838 sctap1-2b Meszaros 15,390 33,858 99,454 Linear Programming Problem Sequence 2004 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
1747 p0548 Meszaros 176 724 1,887 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1840 sctap1-2r Meszaros 28,830 63,426 186,366 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market
1835 scsd8-2b Meszaros 5,130 35,910 112,770 Linear Programming Problem Sequence 2004 MATLAB Rutherford Boeing Matrix Market