31 citations · 45 across the 4 of their papers we have counts for
4 papers
Designing Trustful Cooperation Ecosystems is Key to the New Space Exploration Era
Renan Lima Baima, Loïck Chovet, Johannes Sedlmeir +2
In the emerging space economy, autonomous robotic missions with specialized goals such as mapping and mining are gaining traction, with agencies and enterprises increasingly invest…
Trustful Coopetitive Infrastructures for the New Space Exploration Era
Renan Lima Baima, Loïck Chovet, Eduard Hartwich +4
In the new space economy, space agencies, large enterprises, and start-ups aim to launch space multi-robot systems (MRS) for various in-situ resource utilization (ISRU) purposes, s…
Unsealing the secrets of blockchain consensus: A systematic comparison of the formal security of proof-of-work and proof-of-stake
Iván Abellán Álvarez, Vincent Gramlich, Johannes Sedlmeir
With the increasing adoption of decentralized information systems based on a variety of permissionless blockchain networks, the choice of consensus mechanism is at the core of many…
Recent Developments in Blockchain Technology and their Impact on Energy Consumption
Johannes Sedlmeir, Hans Ulrich Buhl, Gilbert Fridgen +1
The enormous power consumption of Bitcoin has led to undifferentiated discussions in science and practice about the sustainability of blockchain and distributed ledger technology i…