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 541 - 560 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1418 ASIC_320ks Sandia 321,671 321,671 1,316,085 Circuit Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2217 Maragal_8 NYPA 33,212 75,077 1,308,415 Least Squares Problem 2008 MATLAB Rutherford Boeing Matrix Market
2130 n4c6-b7 JGD_Homology 163,215 104,115 1,305,720 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1863 Raj1 Rajat 263,743 263,743 1,300,261 Circuit Simulation Problem 2007 MATLAB Rutherford Boeing Matrix Market
2596 in2010 DIMACS10 267,071 267,071 1,281,716 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
953 c-73 Schenk_IBMNA 169,422 169,422 1,279,274 Optimization Problem Sequence 2003 MATLAB Rutherford Boeing Matrix Market
1590 c-73b Schenk_IBMNA 169,422 169,422 1,279,274 Subsequent Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
2617 ok2010 DIMACS10 269,118 269,118 1,274,148 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2376 mac_econ_fwd500 Williams 206,500 206,500 1,273,389 Economic Problem 2008 MATLAB Rutherford Boeing Matrix Market
1334 std1_Jac2 VanVelzen 21,982 21,982 1,248,213 Chemical Process Simulation Problem 2006 MATLAB Rutherford Boeing Matrix Market
2304 amazon0302 SNAP 262,111 262,111 1,234,877 Directed Graph 2003 MATLAB Rutherford Boeing Matrix Market
2583 al2010 DIMACS10 252,266 252,266 1,230,482 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
361 msc10848 Boeing 10,848 10,848 1,229,776 Structural Problem 1995 MATLAB Rutherford Boeing Matrix Market
2769 mycielskian13 Mycielski 6,143 6,143 1,227,742 Undirected Graph 2018 MATLAB Rutherford Boeing Matrix Market
2604 mn2010 DIMACS10 259,777 259,777 1,227,102 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market
2456 caidaRouterLevel DIMACS10 192,244 192,244 1,218,132 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
982 language Tromble 399,130 399,130 1,216,334 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
732 li Li 22,695 22,695 1,215,181 Electromagnetics Problem 1999 MATLAB Rutherford Boeing Matrix Market
1296 boyd1 GHS_indef 93,279 93,279 1,211,231 Optimization Problem 2004 MATLAB Rutherford Boeing Matrix Market
2629 wi2010 DIMACS10 253,096 253,096 1,209,404 Undirected Weighted Graph 2010 MATLAB Rutherford Boeing Matrix Market