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 2501 - 2520 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2584 ar2010 DIMACS10 186,211 186,211 904,310 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2333 usroads Gleich 129,164 129,164 330,870 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2332 usroads-48 Gleich 126,146 126,146 323,900 Undirected Graph 2010 MATLAB Rutherford Boeing Matrix Market
2472 delaunay_n17 DIMACS10 131,072 131,072 786,352 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2577 333SP DIMACS10 3,712,815 3,712,815 22,217,266 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2574 G_n_pin_pout DIMACS10 100,000 100,000 1,002,396 Random Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2546 Hook_1498 Janna 1,498,023 1,498,023 59,374,451 Structural Problem 2011 MATLAB Rutherford Boeing Matrix Market
2547 StocF-1465 Janna 1,465,137 1,465,137 21,005,389 Computational Fluid Dynamics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2541 Serena Janna 1,391,349 1,391,349 64,131,971 Structural Problem 2011 MATLAB Rutherford Boeing Matrix Market
2538 OPF_6000 IPSO 29,902 29,902 274,697 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2539 TSC_OPF_1047 IPSO 8,140 8,140 2,012,833 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2787 loc-Brightkite SNAP 58,228 58,228 428,156 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2380 FullChip Freescale 2,987,012 2,987,012 26,621,983 Circuit Simulation Problem 2011 MATLAB Rutherford Boeing Matrix Market
2384 HV15R Fluorem 2,017,169 2,017,169 283,073,458 Computational Fluid Dynamics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2788 loc-Gowalla SNAP 196,591 196,591 1,900,654 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2540 TSC_OPF_300 IPSO 9,774 9,774 820,783 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2388 dielFilterV3real Dziekonski 1,102,824 1,102,824 89,306,020 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2387 dielFilterV3clx Dziekonski 420,408 420,408 32,886,208 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2386 dielFilterV2real Dziekonski 1,157,456 1,157,456 48,538,952 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market
2385 dielFilterV2clx Dziekonski 607,232 607,232 25,309,272 Electromagnetics Problem 2011 MATLAB Rutherford Boeing Matrix Market