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 441 - 460 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
2025 ch7-6-b4 JGD_Homology 15,120 12,600 75,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2069 mk12-b4 JGD_Homology 62,370 51,975 311,850 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2141 Trec7 JGD_Kocay 11 36 147 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2142 Trec8 JGD_Kocay 23 84 549 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2000 c8_mat11 JGD_Groebner 4,562 5,761 2,462,970 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2019 ch6-6-b3 JGD_Homology 5,400 2,400 21,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2134 shar_te2-b2 JGD_Homology 200,200 17,160 600,600 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2018 ch6-6-b2 JGD_Homology 2,400 450 7,200 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1948 TF14 JGD_Forest 2,644 3,160 29,862 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2076 n2c6-b1 JGD_Homology 105 15 210 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1945 TF11 JGD_Forest 216 236 1,607 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2063 mk11-b3 JGD_Homology 17,325 6,930 69,300 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2081 n2c6-b6 JGD_Homology 5,715 4,945 40,005 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2020 ch6-6-b4 JGD_Homology 4,320 5,400 21,600 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
1944 TF10 JGD_Forest 99 107 622 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
2075 n2c6-b10 JGD_Homology 30 306 330 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
1968 IG5-9 JGD_G5 342 540 4,570 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market
2005 rkat7_mat5 JGD_Groebner 694 738 38,114 Combinatorial Problem 2008 MATLAB Rutherford Boeing Matrix Market