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 2901 - 2904 of 2904 in total
Id Name Group Rows Cols Nonzeros Kind Date Download File
1462 EAT_SR Pajek 23,219 23,219 325,589 Directed Weighted Graph 1971 MATLAB Rutherford Boeing Matrix Market
168 ibm32 HB 32 32 126 Directed Graph 1971 MATLAB Rutherford Boeing Matrix Market
1461 EAT_RS Pajek 23,219 23,219 325,592 Directed Weighted Graph 1971 MATLAB Rutherford Boeing Matrix Market
274 will57 HB 57 57 281 Semiconductor Device Problem 1970 MATLAB Rutherford Boeing Matrix Market