Can't find any explanation of what the supposed D-Wave quantum computer actually does. Null hypothesis: pure hype.
@Meaningness 3 possibilities: D-Wave snuck in a mechanical Turk, D-Wave got really lucky, D-Wave actually works. Guess we'll know soon enuf.
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@St_Rev Or it does something that is uninteresting once you strip out the hype. McGeoch paper is first semi-explanation. Fairly dense... -
@Meaningness Snap-solving NP-hard problems is pretty interesting if you're an airline, no? -
@St_Rev They don’t even claim to solve NP-hard problems. -
@Meaningness What's the difference between NP-hard and NP-hard optimization? -
@St_Rev Quantum annealing, like conventional annealing, doesn’t guarantee a global optimum solution. -
@Meaningness Good enough for a couple trillion dollars' worth of applications, though. -
@St_Rev Absolutely. The question is what class of problems this thing solves, and whether it’s interestingly faster than conventional algos.
End of conversation
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. Banned in Sweden. SubGenius, Zhuangist, white-hat troll. Defrocked mathematician. Brain problems.