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 1261 - 1280 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
750 lhr71 Mallya 70,304 70,304 1,494,006 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
746 lhr17 Mallya 17,576 17,576 379,761 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
747 lhr17c Mallya 17,576 17,576 381,975 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
745 lhr14c Mallya 14,270 14,270 307,858 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
744 lhr14 Mallya 14,270 14,270 305,750 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
743 lhr11c Mallya 10,964 10,964 233,741 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
741 lhr10c Mallya 10,672 10,672 232,633 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
739 lhr07c Mallya 7,337 7,337 156,508 Chemical Process Simulation Problem 1997 MATLAB Rutherford Boeing Matrix Market
740 lhr10 Mallya 10,672 10,672 228,395 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
742 lhr11 Mallya 10,964 10,964 231,806 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
738 lhr07 Mallya 7,337 7,337 154,660 Chemical Process Simulation Problem 1994 MATLAB Rutherford Boeing Matrix Market
1918 photogrammetry2 Luong 4,472 936 37,056 Computer Graphics/Vision Problem 2008 MATLAB Rutherford Boeing Matrix Market
1895 photogrammetry Luong 1,388 390 11,816 Computer Graphics/Vision Problem 2008 MATLAB Rutherford Boeing Matrix Market
934 cell1 Lucifora 7,055 7,055 30,082 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
935 cell2 Lucifora 7,055 7,055 30,082 Directed Weighted Graph 2003 MATLAB Rutherford Boeing Matrix Market
595 lp_80bau3b LPnetlib 2,262 12,061 23,264 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
596 lp_adlittle LPnetlib 56 138 424 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
597 lp_afiro LPnetlib 27 51 102 Linear Programming Problem MATLAB Rutherford Boeing Matrix Market
598 lp_agg LPnetlib 488 615 2,862 Linear Programming Problem 1988 MATLAB Rutherford Boeing Matrix Market
594 lp_25fv47 LPnetlib 821 1,876 10,705 Linear Programming Problem 1978 MATLAB Rutherford Boeing Matrix Market