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
1324 trans5 IBM_EDA 116,835 116,835 749,800 Subsequent Circuit Simulation Problem 2005 MATLAB Rutherford Boeing Matrix Market
1323 trans4 IBM_EDA 116,835 116,835 749,800 Circuit Simulation Problem Sequence 2005 MATLAB Rutherford Boeing Matrix Market
1256 copter2 GHS_psdef 55,476 55,476 759,952 Duplicate Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
1230 copter2 GHS_indef 55,476 55,476 759,952 Computational Fluid Dynamics Problem 2004 MATLAB Rutherford Boeing Matrix Market
924 Andrews Andrews 60,000 60,000 760,154 Computer Graphics/Vision Problem 2003 MATLAB Rutherford Boeing Matrix Market
2535 HTC_336_9129 IPSO 226,340 226,340 762,969 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
749 lhr34c Mallya 35,152 35,152 764,014 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
1320 dc1 IBM_EDA 116,835 116,835 766,396 Circuit Simulation Problem Sequence 2005 MATLAB Rutherford Boeing Matrix Market
1322 dc3 IBM_EDA 116,835 116,835 766,396 Subsequent Circuit Simulation Problem 2005 MATLAB Rutherford Boeing Matrix Market
1321 dc2 IBM_EDA 116,835 116,835 766,396 Subsequent Circuit Simulation Problem 2005 MATLAB Rutherford Boeing Matrix Market
1347 bundle1 Lourakis 10,581 10,581 770,811 Computer Graphics/Vision Problem 2006 MATLAB Rutherford Boeing Matrix Market
2600 ma2010 DIMACS10 157,508 157,508 776,610 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2640 vsp_mod2_pgp2_slptsk DIMACS10 101,364 101,364 778,736 Random Unweighted Graph 2011 MATLAB Rutherford Boeing Matrix Market
2383 EternityII_A Dattorro 7,362 150,638 782,087 Optimization Problem 2011 MATLAB Rutherford Boeing Matrix Market
2534 HTC_336_4438 IPSO 226,340 226,340 783,496 Power Network Problem 2011 MATLAB Rutherford Boeing Matrix Market
2472 delaunay_n17 DIMACS10 131,072 131,072 786,352 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
2598 ky2010 DIMACS10 161,672 161,672 787,778 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2901 uni_chimera_i2 FlowIPM22 100,000 100,000 797,974 Undirected Weighted Graph 2023 MATLAB Rutherford Boeing Matrix Market
2056 m133-b3 JGD_Homology 200,200 200,200 800,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2135 shar_te2-b3 JGD_Homology 200,200 200,200 800,800 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market