25 citations · 37 across the 19 of their papers we have counts for
4 papers · 1 filter
Mitigating Front-Running Attacks through Fair and Resilient Transaction Dissemination
Wassim Yahyaoui, Joachim Bruneau-Queyreix, Jérémie Decouchant +1
In modern blockchains, efficient, fair, and faulttolerant information dissemination is critical for performance and security. Several stages of the transaction lifecycle are affect…
Tilikum: Transaction Fair Ordering on a DAG without Weak Edges
Giulio Segalini, Yigit Çolakoğlu, Marko Putnik +1
Decentralized Finance (DeFi) applications rely heavily on the order in which transactions are executed, making them susceptible to reordering attacks that enable adversaries to ext…
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…
The Blockchain Execution Dilemma: Optimizing Revenue XOR Fair Ordering
Artjom Pugatsov, Can Umut Ileri, Jérémie Decouchant
Successive consensus algorithm generations displaced the blockchain performance bottleneck to the execution layer. Recent works address this by parallelizing non-conflicting transa…