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In probability and statistics, a probability distribution assigns a probability to each measurable subset of the possible outcomes of a random experiment, survey, or procedure of statistical inference.

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Lottery in O(1) per participant

Goal: implement in $O(1)$ per participant a lottery where each participant has some large number of tickets, and the best (e.g. least) one wins, without actually burning electricity in proportion to t …
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Lottery in O(1) per participant

Let's assume the blockchain has some kind of working VRF mechanism (Verifiable Random Function), whereby a pseudo-random number can verifiably be agreed upon in a way that not any participant can cont …
Faré's user avatar
  • 99