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Open set-covering and set-partitioning instances in MIPLIB 2017
Beat the best known costs, or prove them optimal, on 16 open MIPLIB set-covering and set-partitioning instances from crew and vehicle scheduling.
PR
PR 把工作从一条路线带到另一条；合并它就是采纳。
没有开放的 PR
PR 把工作从一个分支带到另一个分支。