• RedWeasel@lemmy.world
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    1 month ago

    This isn’t exactly new. I heard a few years ago about a situation where the ai had these wires on the chip that should not do anything as they didn’t go anywhere , but if they removed it the chip stopped working correctly.

    • drosophila@lemmy.blahaj.zone
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      1 month ago

      That was a different technique, using simulated evolution in an FPGA.

      An algorithm would create a series of random circuit designs, program the FPGA with them, then evaluate how well each one accomplished a task. It would then take the best design, create a series of random variations on it, and select the best one. Rinse and repeat until the circuit is really good at performing the task.

      • massive_bereavement@fedia.io
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        1 month ago

        I thought of this as well. In fact, as a bit of fun I added a switch to a rack at our lab in a similar way with the same labels. This one though does nothing, but people did push the “turbo” button on old pc boxes despite how often those buttons weren’t connected.

    • fl42v@lemmy.ml
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      1 month ago

      Yeah, I’ve stumbled upon that one a while back too, probably. Was it also the one where the initial designs would refuse to work outside the room temperature 'til the ai was asked to take temps into account?

    • db2@lemmy.world
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      1 month ago

      Sounds like RF reflection used like a data capacitor or something.

      • GreyEyedGhost@lemmy.ca
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        1 month ago

        The particular example was getting clock-like behavior without a clock. It had an incomplete circuit that used RF reflection or something very similar to simulate a clock. Of course, removing this dead-end circuit broke the design.