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 2141 - 2160 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
764 skirt Nasa 12,598 12,598 196,520 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
763 shuttle_eddy Nasa 10,429 10,429 103,599 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
762 pwt Nasa 36,519 36,519 326,107 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
761 nasasrb Nasa 54,870 54,870 2,677,324 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
760 nasa4704 Nasa 4,704 4,704 104,756 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
759 nasa2910 Nasa 2,910 2,910 174,296 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
758 nasa2146 Nasa 2,146 2,146 72,250 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
757 nasa1824 Nasa 1,824 1,824 39,208 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
756 barth5 Nasa 15,606 15,606 61,484 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
755 barth4 Nasa 6,019 6,019 23,492 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
754 barth Nasa 6,691 6,691 26,439 Duplicate Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
753 pfinan512 Mulvey 74,752 74,752 596,992 Duplicate Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
752 finan512 Mulvey 74,752 74,752 596,992 Economic Problem 1997 MATLAB Rutherford Boeing Matrix Market
751 lhr71c Mallya 70,304 70,304 1,528,092 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
750 lhr71 Mallya 70,304 70,304 1,494,006 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
749 lhr34c Mallya 35,152 35,152 764,014 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
748 lhr34 Mallya 35,152 35,152 746,972 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
747 lhr17c Mallya 17,576 17,576 381,975 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
746 lhr17 Mallya 17,576 17,576 379,761 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
745 lhr14c Mallya 14,270 14,270 307,858 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market