1 citations · 1 across the 4 of their papers we have counts for
4 papers
Taming Double-Spending in Offline Payments with Reputation-Weighted Loan Networks
Nektarios Evangelou, Rowdy Chotkan, Bulat Nasrulin +1
Blockchain solutions typically assume a synchronous network to ensure consistency and achieve consensus. In contrast, offline transaction systems aim to enable users to agree on an…
Optimizing Streamlined Blockchain Consensus with Generalized Weighted Voting and Enhanced Leader Rotation
Diana Micloiu, Rowdy Chotkan, Jérémie Decouchant
Streamlined Byzantine Fault Tolerant (BFT) protocols, such as HotStuff [PODC'19], and weighted voting represent two possible strategies to improve consensus in the distributed syst…
Sustainable Cooperation in Peer-To-Peer Networks
Bulat Nasrulin, Rowdy Chotkan, Johan Pouwelse
Traditionally, peer-to-peer systems have relied on altruism and reciprocity. Although incentive-based models have gained prominence in new-generation peer-to-peer systems, it is es…
Distributed Attestation Revocation in Self-Sovereign Identity
Rowdy Chotkan, Jérémie Decouchant, Johan Pouwelse
Self-Sovereign Identity (SSI) aspires to create a standardised identity layer for the Internet by placing citizens at the centre of their data, thereby weakening the grip of big te…