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by unsignedinteger
3070 days ago
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The answer is yes, since Satoshi's paper back in 2008 a whole subset of CS research has propped up just on consensus algorithms. Other alternatives are simply to switch to a PoS style of consensus, which without a doubt has it's own set of tradeoffs. Currently Ethereum is planning to switch to PoW/PoS system where the amount of computation on the PoW is drastically reduced from the current level of difficulty i.e. There essentially having a PoW/PoS model where the PoW is just like HashCash it's purpose isn't to do consensus but stop "spam". |
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That's been an active field of CS research for decades (it was an active field mentioned, though not explored in depth, in an introductory-level class I took in 1990), and (from Google Scholar) seems to have been hugely active starting about 4-5 years before Satoshi’s paper.
But I think the relevant point is that there has been progress since Satoshi, not that the progress is due to or solely in response to Satoshi.