Testing and Accountability for Public Power

Testing and accountability policy has consistently been held up as a way to empower parents, especially in poor neighborhoods. Give parents clear, objective information about how schools are doing, and schools, facing complaints from parents and shrinking enrollments as parents opt to send their children elsewhere, will be pressured to reform themselves. In essence, accountability …

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Multiple Children – Again!

I thought I had exhausted this topic, but no such luck … As noted in a previous post (“When the OctoMom Solves MILPs“), CPLEX (and I believe most other integer programming solvers) are have a design limitation of at most two child nodes per parent node in the search tree. Personally, I don’t consider that limitation a …

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