172 citations · 174 across the 6 of their papers we have counts for
8 papers
Quantifying Ethereum Energy Consumption via Network Mapping
Yahn Costa Hackspacher, Cornelius Ihle, Vasundhara Shaw +4
Ethereum's electricity use fell by about 99.95% after the move from proof of work to proof of stake. Service providers still need to report operational energy use, e.g. under the E…
Large-Scale Measurement of NAT Traversal for the Decentralized Web: A Case Study of DCUtR in IPFS
Dennis Trautwein, Cornelius Ihle, Moritz Schubotz +2
The promise of decentralized peer-to-peer (P2P) systems is fundamentally gated by the challenge of Network Address Translation (NAT) traversal, with existing solutions often reintr…
Review of thermodynamic structures and structure-preserving discretisations of Cahn--Hilliard-type models
Aaron Brunk, Marco F. P. ten Eikelder, Marvin Fritz +2
The Cahn-Hilliard equation and extensions, notably the Cahn-Hilliard-Darcy and Cahn-Hilliard-Navier-Stokes systems, provide widely used frameworks for coupling interfacial thermody…
Curvature-driven pattern formation in biomembranes: A gradient flow approach
Patrik Knopf, Anastasija Pešić, Dennis Trautwein
In this work, we study a phase-field model for curvature-driven pattern formation in biomembranes. The model is derived as a gradient flow of an energy functional that approximates…
Multiple Sides of 36 Coins: Measuring Peer-to-Peer Infrastructure Across Cryptocurrencies
Lucianna Kiffer, Lioba Heimbach, Dennis Trautwein +2
Blockchain technologies underpin an expanding ecosystem of decentralized applications, financial systems, and infrastructure. However, the fundamental networking layer that sustain…
Challenging Tribal Knowledge -- Large Scale Measurement Campaign on Decentralized NAT Traversal
Dennis Trautwein, Cornelius Ihle, Moritz Schubotz +1
The promise of decentralized peer-to-peer (P2P) systems is fundamentally gated by the challenge of Network Address Translation (NAT) traversal, with existing solutions often reintr…
Introducing Peer Copy -- A Fully Decentralized Peer-to-Peer File Transfer Tool
Dennis Trautwein, Moritz Schubotz, Bela Gipp
It allows any two parties that are either both on the same network or connected via the internet to transfer the contents of a file based on a particular sequence of words. Peer di…
Design and Evaluation of IPFS: A Storage Layer for the Decentralized Web
Dennis Trautwein, Aravindh Raman, Gareth Tyson +5
Recent years have witnessed growing consolidation of web operations. For example, the majority of web traffic now originates from a few organizations, and even micro-websites often…