14 citations · 19 across the 3 of their papers we have counts for
3 papers · 1 filter
Pricing Security in Proof-of-Work Systems
George Bissias, Rainer Böhme, David Thibodeau +1
A key component of security in decentralized blockchains is proof of opportunity cost among block producers. In the case of proof-of-work (PoW), currently used by the most prominen…
Rationality is Self-Defeating in Permissionless Systems
Bryan Ford, Rainer Böhme
We outline a metacircular argument explaining why it is rational to be irrational when attacking open-world decentralized systems, and why systems whose security depend on rational…
Detecting Adversarial Examples - A Lesson from Multimedia Forensics
Pascal Schöttle, Alexander Schlögl, Cecilia Pasquini +1
Adversarial classification is the task of performing robust classification in the presence of a strategic attacker. Originating from information hiding and multimedia forensics, ad…