3 papers
cs.CR2026
Coin selection by Random Draw according to the Boltzmann distribution
Jan Lennart Bönsel, Michael Maurer, Silvio Petriconi +2
Coin selection refers to the problem of choosing a set of tokens to fund a transaction in token-based payment systems such as, e.g., cryptocurrencies or central bank digital curren…
cs.CR2025
Objectives and Design Principles in Offline Payments with Central Bank Digital Currency (CBDC)
David-Alexandre Guiraud, Andrea Tundis, Marc Winstel
In this work, fundamental design principles for a central bank digital currency (CBDC) with an offline functionality and corresponding counter measures are discussed. We identify t…
cs.CY2025
Data Taxonomy Towards the Applicability of the Digital Twin Conceptual Framework in Disaster Management
Eva Brucherseifer, Marco Marquard, Martin Hellmann +1
The Digital Twin (DT) offers a novel approach to the management of critical infrastructures, including energy, water, traffic, public health, and communication systems, which are i…