Nonoutsourceable Scratch-Off Puzzles to Discourage Bitcoin Mining Coalitions
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SoK: Research Perspectives and Challenges for Bitcoin and Cryptocurrencies
2015 IEEE Symposium on Security and Privacy
Proceedings of the 23nd annual ACM symposium on User interface software and technology - UIST ’10
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Robert C. Miller
Edward W. Felten
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Crowdsourcing subjective fashion advice using VizWiz
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