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 1481 - 1500 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2299 ca-HepTh SNAP 9,877 9,877 51,971 Undirected Graph 2003 MATLAB Rutherford Boeing Matrix Market
1684 aa6 Meszaros 646 7,292 51,728 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
1178 lock1074 HB 1,074 1,074 51,588 Structural Problem 1980 MATLAB Rutherford Boeing Matrix Market
1699 cq5 Meszaros 5,048 11,748 51,571 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2104 n3c6-b7 JGD_Homology 6,435 6,435 51,480 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2564 cz5108 CPM 5,108 5,108 51,412 2D/3D Problem 2012 MATLAB Rutherford Boeing Matrix Market
2202 abtaha1 JGD_Taha 14,596 209 51,307 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1728 model7 Meszaros 3,358 9,582 51,027 Linear Programming Problem 2004 MATLAB Rutherford Boeing Matrix Market
2176 rel7 JGD_Relat 21,924 1,045 50,636 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
78 beacxc HB 497 506 50,409 Economic Problem 1982 MATLAB Rutherford Boeing Matrix Market
2024 ch7-6-b3 JGD_Homology 12,600 4,200 50,400 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
627 lp_fit2p LPnetlib 3,000 13,525 50,284 Linear Programming Problem 1990 MATLAB Rutherford Boeing Matrix Market
1425 bloweybq GHS_indef 10,001 10,001 49,999 Materials Problem 1992 MATLAB Rutherford Boeing Matrix Market
210 mbeaflw HB 496 496 49,920 Economic Problem 1982 MATLAB Rutherford Boeing Matrix Market
209 mbeacxc HB 496 496 49,920 Economic Problem 1982 MATLAB Rutherford Boeing Matrix Market
1612 cryg10000 Bai 10,000 10,000 49,699 Materials Problem 1996 MATLAB Rutherford Boeing Matrix Market
1544 c-25 Schenk_IBMNA 3,797 3,797 49,635 Optimization Problem 2006 MATLAB Rutherford Boeing Matrix Market
1250 tuma2 GHS_indef 12,992 12,992 49,365 2D/3D Problem 2004 MATLAB Rutherford Boeing Matrix Market
2468 delaunay_n13 DIMACS10 8,192 8,192 49,094 Undirected Graph 2011 MATLAB Rutherford Boeing Matrix Market
437 ex6 FIDAP 1,651 1,651 49,062 Computational Fluid Dynamics Problem 1994 MATLAB Rutherford Boeing Matrix Market