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 2061 - 2080 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2035 ch7-9-b1 JGD_Homology 1,512 63 3,024 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2375 cant Williams 62,451 62,451 4,007,383 2D/3D Problem 2008 MATLAB Rutherford Boeing Matrix Market
2374 consph Williams 83,334 83,334 6,010,480 2D/3D Problem 2008 MATLAB Rutherford Boeing Matrix Market
2034 ch7-8-b5 JGD_Homology 141,120 141,120 846,720 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2033 ch7-8-b4 JGD_Homology 141,120 58,800 705,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2032 ch7-8-b3 JGD_Homology 58,800 11,760 235,200 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2031 ch7-8-b2 JGD_Homology 11,760 1,176 35,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2378 cop20k_A Williams 121,192 121,192 2,624,331 2D/3D Problem 2008 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
2377 mc2depi Williams 525,825 525,825 2,100,225 2D/3D Problem 2008 MATLAB Rutherford Boeing Matrix Market
2373 pdb1HYS Williams 36,417 36,417 4,344,765 Weighted Undirected Graph 2008 MATLAB Rutherford Boeing Matrix Market
2379 webbase-1M Williams 1,000,005 1,000,005 3,105,536 Weighted Directed Graph 2008 MATLAB Rutherford Boeing Matrix Market
1896 circuit204 YZhou 1,020 1,020 5,883 Circuit Simulation Problem 2008 MATLAB Rutherford Boeing Matrix Market
2030 ch7-8-b1 JGD_Homology 1,176 56 2,352 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2029 ch7-7-b5 JGD_Homology 35,280 52,920 211,680 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2028 ch7-7-b2 JGD_Homology 7,350 882 22,050 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2027 ch7-7-b1 JGD_Homology 882 49 1,764 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2026 ch7-6-b5 JGD_Homology 5,040 15,120 30,240 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2025 ch7-6-b4 JGD_Homology 15,120 12,600 75,600 Combinatorial Problem 2008 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