Showing cs.DCShow all
3 papers · 1 filter
cs.DC2026
Herring: Parallel Batch-Order-Fairness on DAG-based Blockchain Consensus
Marko Putnik, Jérémie Decouchant
Transaction ordering attacks extract billions of dollars annually from decentralized finance users in the form of Maximal Extractable Value (MEV). Byzantine Fault-Tolerant (BFT) co…
cs.DC2026
The Blockchain Execution Dilemma: Optimizing Revenue XOR Fair Ordering
Artjom Pugatsov, Can Umut Ileri, Jérémie Decouchant +1
Successive consensus algorithm generations displaced the blockchain performance bottleneck to the execution layer. Recent works address this by parallelizing non-conflicting transa…
cs.DC2025
Tolerating Disasters with Hierarchical Consensus
Wassim Yahyaoui, Joachim Bruneau-Queyreix, Jérémie Decouchant +1
Geo-replication provides disaster recovery after catastrophic accidental failures or attacks, such as fires, blackouts or denial-of-service attacks to a data center or region. Natu…