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 961 - 980 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1868 viscoplastic1 Quaglino 4,326 4,326 61,166 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1860 ESOC Springer 327,062 37,830 6,019,939 Least Squares Problem 2007 MATLAB Rutherford Boeing Matrix Market
1869 viscoplastic2 Quaglino 32,769 32,769 381,326 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1863 Raj1 Rajat 263,743 263,743 1,300,261 Circuit Simulation Problem 2007 MATLAB Rutherford Boeing Matrix Market
1857 3Dspectralwave2 Sinclair 292,008 292,008 12,935,272 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1856 3Dspectralwave Sinclair 680,943 680,943 30,290,827 Materials Problem 2007 MATLAB Rutherford Boeing Matrix Market
1858 crashbasis QLi 160,000 160,000 1,750,416 Optimization Problem 2007 MATLAB Rutherford Boeing Matrix Market
1854 chem_master1 Watson 40,401 40,401 201,201 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
1876 kkt_power Zaoui 2,063,494 2,063,494 12,771,361 Optimization Problem 2007 MATLAB Rutherford Boeing Matrix Market
1861 F2 Koutsovasilis 71,505 71,505 5,294,285 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1846 wikipedia-20070206 Gleich 3,566,907 3,566,907 45,030,389 Directed Graph 2007 MATLAB Rutherford Boeing Matrix Market
1850 BenElechi1 BenElechi 245,874 245,874 13,150,496 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
1847 Dubcova1 UTEP 16,129 16,129 253,009 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
1848 Dubcova2 UTEP 65,025 65,025 1,030,225 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
1849 Dubcova3 UTEP 146,689 146,689 3,636,643 2D/3D Problem 2007 MATLAB Rutherford Boeing Matrix Market
1866 Chebyshev3 Muite 4,101 4,101 36,879 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1865 Chebyshev2 Muite 2,053 2,053 18,447 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1867 Chebyshev4 Muite 68,121 68,121 5,377,761 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
1864 Chebyshev1 Muite 261 261 2,319 Structural Problem 2007 MATLAB Rutherford Boeing Matrix Market
2285 soc-LiveJournal1 SNAP 4,847,571 4,847,571 68,993,773 Directed Graph 2006 MATLAB Rutherford Boeing Matrix Market