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 2221 - 2240 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1909 smt TKK 25,710 25,710 3,749,582 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1916 t2d_q4 TKK 9,801 9,801 87,025 Structural Problem Sequence 2008 MATLAB Rutherford Boeing Matrix Market
1917 t2d_q9 TKK 9,801 9,801 87,025 Structural Problem Sequence 2008 MATLAB Rutherford Boeing Matrix Market
1915 tube2 TKK 21,498 21,498 897,056 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
2445 amazon-2008 LAW 735,323 735,323 5,158,388 Directed Graph 2008 MATLAB Rutherford Boeing Matrix Market
2446 ljournal-2008 LAW 5,363,260 5,363,260 79,023,142 Directed Graph 2008 MATLAB Rutherford Boeing Matrix Market
2210 Trefethen_700 JGD_Trefethen 700 700 12,654 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2209 Trefethen_500 JGD_Trefethen 500 500 8,478 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2208 Trefethen_300 JGD_Trefethen 300 300 4,678 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2203 Trefethen_20b JGD_Trefethen 19 19 147 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2206 Trefethen_200b JGD_Trefethen 199 199 2,873 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2212 Trefethen_20000b JGD_Trefethen 19,999 19,999 554,435 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2213 Trefethen_20000 JGD_Trefethen 20,000 20,000 554,466 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2211 Trefethen_2000 JGD_Trefethen 2,000 2,000 41,906 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2207 Trefethen_200 JGD_Trefethen 200 200 2,890 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2204 Trefethen_20 JGD_Trefethen 20 20 158 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2205 Trefethen_150 JGD_Trefethen 150 150 2,040 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2201 abtaha2 JGD_Taha 37,932 331 137,228 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2202 abtaha1 JGD_Taha 14,596 209 51,307 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2200 EX6 JGD_SPG 6,545 6,545 295,680 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market