• WhiteOakBayou@lemmy.world
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      14 days ago

      Yeah, that was dumb criticism at the time and still is. It sounds/looks silly but known known, known unknown, and unknown unknown are all clear and useful concepts

    • robador51@lemmy.ml
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      13 days ago

      Rumsfeld matrix. I use it for risk assessment in software projects, I believe it very useful 🤷‍♂️