2023年7月11日火曜日

Update INRC2 8weeks data and project files

 Second International Nurse Rostering Competition (nurse-scheduling-software.com)

For the INRC2 8weeks data, no optimal values were known for any of the instances, but now only one optimal value has been determined. Surprisingly, it was an instance of 120 staff. The project may be the largest instance in Nurse Scheduling History that ever has been solved optimally. I have not calculated the solution space, but may exceed Instance 22 in new scheduling benchmarks.

The project file at the time of the optimal value determination has also been uploaded. You can download it by GitHub Viewer. 



The followings are the exported  data to Excel.


Shift and Task Solution



Anyone can ensure the data.

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