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 901 - 920 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2042 ch8-8-b3 JGD_Homology 117,600 18,816 470,400 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2043 ch8-8-b4 JGD_Homology 376,320 117,600 1,881,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2049 cis-n4c6-b2 JGD_Homology 1,330 210 3,990 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2216 Freescale1 Freescale 3,428,755 3,428,755 17,052,626 Circuit Simulation Problem 2008 MATLAB Rutherford Boeing Matrix Market
2215 mono_500Hz FreeFieldTechnologies 169,410 169,410 5,033,796 Acoustics Problem 2008 MATLAB Rutherford Boeing Matrix Market
2044 ch8-8-b5 JGD_Homology 564,480 376,320 3,386,880 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2445 amazon-2008 LAW 735,323 735,323 5,158,388 Directed Graph 2008 MATLAB Rutherford Boeing Matrix Market
1962 Franz9 JGD_Franz 19,588 4,164 97,508 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2035 ch7-9-b1 JGD_Homology 1,512 63 3,024 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1935 bibd_19_9 JGD_BIBD 171 92,378 3,325,608 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2036 ch7-9-b2 JGD_Homology 17,640 1,512 52,920 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2200 EX6 JGD_SPG 6,545 6,545 295,680 Combinatorial 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
1931 bibd_17_4b JGD_BIBD 136 2,380 14,280 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2037 ch7-9-b3 JGD_Homology 105,840 17,640 423,360 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1908 t520 TKK 5,563 5,563 286,341 Structural Problem 2008 MATLAB Rutherford Boeing Matrix Market
1930 bibd_17_3 JGD_BIBD 136 680 2,040 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1929 bibd_16_8 JGD_BIBD 120 12,870 360,360 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2050 cis-n4c6-b3 JGD_Homology 5,970 1,330 23,880 Combinatorial 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