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Best known results on the flexible jobshop benchmarks

The recent FJSP overview paper by Dauzère-Pérès et al. (2024) has a list of best-known solutions for classical FJSP instances in their supplementary materials. However, they did not include results ...
Leon Lan's user avatar
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2 votes

Assignment of colored boxes to groups

Here's a mixed integer linear programming formulation that I used to find an optimal solution with objective value $1506$ for your $10 \times 9$ instance. Let $(c_{ij})$ be the given (sparse) cost ...
RobPratt's user avatar
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