4 citations · 5 across the 7 of their papers we have counts for
5 papers · 1 filter
TangleSim: An Agent-based, Modular Simulator for DAG-based Distributed Ledger Technologies
Bing-Yang Lin, Daria Dziubałtowska, Piotr Macek +2
DAG-based DLTs allow for parallel, asynchronous writing access to a ledger. Consequently, the perception of the most recent blocks may differ considerably between nodes, and the un…
Mitigation of liveness attacks in DAG-based ledgers
Darcy Camargo, Andreas Penzkofer, Sebastian Müller +1
The robust construction of the ledger data structure is an essential ingredient for the safe operation of a distributed ledger. While in traditional linear blockchain systems, perm…
Robustness of the Tangle 2.0 Consensus
Bing-Yang Lin, Daria Dziubałtowska, Piotr Macek +2
In this paper, we investigate the performance of the Tangle 2.0 consensus protocol in a Byzantine environment. We use an agent-based simulation model that incorporates the main fea…
Reality-based UTXO Ledger
Sebastian Müller, Andreas Penzkofer, Nikita Polyanskii +3
The Unspent Transaction Output (UTXO) model is commonly used in the field of Distributed Ledger Technology (DLT) to transfer value between participants. One of its advantages is th…
Committee selection in DAG distributed ledgers and applications
Bartosz Kuśmierz, Sebastian Müller, Angelo Capossele
In this paper, we propose several solutions to the committee selection problem among participants of a DAG distributed ledger. Our methods are based on a ledger intrinsic reputatio…