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cs.GT2025
Optimal Reward Allocation via Proportional Splitting
Lukas Aumayr, Zeta Avarikioti, Dimitris Karakostas +2
Following the publication of Bitcoin's arguably most famous attack, selfish mining, various works have introduced mechanisms to enhance blockchain systems' game-theoretic resilienc…
cs.GT2024★ 1 cited
Blockchain Bribing Attacks and the Efficacy of Counterincentives
Dimitris Karakostas, Aggelos Kiayias, Thomas Zacharias
We analyze bribing attacks in Proof-of-Stake distributed ledgers from a game theoretic perspective. In bribing attacks, an adversary offers participants a reward in exchange for in…