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 701 - 720 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1597 conf6_0-4x4-30 QCD 3,072 3,072 119,808 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1600 conf5_4-8x8-15 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1602 conf6_0-8x8-20 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1601 conf5_4-8x8-20 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1603 conf6_0-8x8-30 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
1604 conf6_0-8x8-80 QCD 49,152 49,152 1,916,928 Theoretical/Quantum Chemistry Problem 1999 MATLAB Rutherford Boeing Matrix Market
800 lp_nug30 Qaplib 52,260 379,350 1,567,800 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
799 lp_nug20 Qaplib 15,240 72,600 304,800 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
798 lp_nug15 Qaplib 6,330 22,275 94,950 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
794 lp_nug06 Qaplib 372 486 2,232 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
795 lp_nug07 Qaplib 602 931 4,214 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
796 lp_nug08 Qaplib 912 1,632 7,296 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
793 lp_nug05 Qaplib 210 225 1,050 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
797 lp_nug12 Qaplib 3,192 8,856 38,304 Linear Programming Problem 1995 MATLAB Rutherford Boeing Matrix Market
2269 ABACUS_shell_ud Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2271 ABACUS_shell_md Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2270 ABACUS_shell_ld Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2272 ABACUS_shell_hd Puri 23,412 23,412 218,484 Model Reduction Problem 2009 MATLAB Rutherford Boeing Matrix Market
2252 162bit Priebel 3,606 3,597 37,118 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market
2254 192bit Priebel 13,691 13,682 154,303 Combinatorial Problem 2009 MATLAB Rutherford Boeing Matrix Market