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Johannes Sedlmeir

Research and Development Specialist

Department FINATRAX
Postal Address Université du Luxembourg
29, avenue JF Kennedy
L-1855 Luxembourg
Campus Office JFK Building, E02-220
Email

Johannes Sedlmeir formerly was a PhD student at the University of Bayreuth (Germany) and joined SnT in October 2022. He studied the energy consumption and performance characteristics of cryptocurrencies and enterprise blockchains. He also explores solutions to the excessive transparency that inhibits many applications of blockchains in enterprises and the public sector, for instance, zero-knowledge proofs. Besides, Mr. Sedlmeir has a research focus on decentralized digital identities (“self-sovereign identity”) – a field that is strongly connected with blockchains but that has evolved to a separate topic in research and applications. Johannes joined the Digital Financial Services and Cross-Organizational Digital Transformations research group, FINATRAX, headed by Prof. Gilbert Fridgen.

Last updated on: Monday, 14 November 2022

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2023

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2022

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See detailEnabling end-to-end digital carbon emission tracing with shielded NFTs
Babel, Matthias; Gramlich, Vincent; Körner, Marc-Fabian; Sedlmeir, Johannes; Strüker, Jens; Zwede, Till

in Energy Informatics (2022), 5

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See detailDecentralised Finance's Unregulated Governance: Minority Rule in the Digital Wild West
Barbereau, Tom Josua; Smethurst, Reilly; Papageorgiou, Orestis; Sedlmeir, Johannes; Fridgen, Gilbert

E-print/Working paper (2022)

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See detailExploring the use of self-sovereign identity for event ticketing systems
Feulner, Simon; Sedlmeir, Johannes; Schlatt, Vincent; Urbach, Nils

in Electronic Markets (2022), 32

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See detailRevealing the landscape of privacy-enhancing technologies in the context of data markets for the IoT: A systematic literature review
Garrido, Gonzalo Munilla; Sedlmeir, Johannes; Uludag, Ömer; Alaoui, Ilias Soto; Luckow, Andre; Matthes, Florian

in Journal of Network and Computer Applications (2022), 207

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See detailAddressing the sustainability of distributed ledger technology
Gola, Carlo; Sedlmeir, Johannes

E-print/Working paper (2022)

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See detailAn in-depth investigation of the performance characteristics of Hyperledger Fabric
Guggenberger, Tobias; Sedlmeir, Johannes; Fridgen, Gilbert; Luckow, André

in Computers and Industrial Engineering (2022), 173

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See detailWith or Without Blockchain? Towards a Decentralized, SSI-based eRoaming Architecture
Höß, Alexandra; Roth, Tamara; Sedlmeir, Johannes; Fridgen, Gilbert; Rieger, Alexander

in Proceedings of the 55th Hawaii International Conference on System Sciences (HICSS) (2022)

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See detailSystemic risks in electricity systems: A perspective on the potential of digital technologies
Körner, Marc-Fabian; Sedlmeir, Johannes; Weibelzahl, Martin; Fridgen, Gilbert; Heine, Moreen; Neumann, Christoph

in Energy Policy (2022), 164

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See detailTowards verifiable differentially-private polling
Munilla-Garrido, Gonzalo; Sedlmeir, Johannes; Babel, Matthias

in Proceedings of the International Conference on Availability, Reliability and Security (2022, August)

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See detailHow to make users adopt more sustainable cryptocurrencies: Evidence from Nigeria
Platt, Moritz; Ojeka, Stephen; Dragnoiu, Andreea-Elena; Ibelegbu, Oserere Ejemen; Pierangeli, Francesco; Sedlmeir, Johannes

E-print/Working paper (2022)

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See detailWe need a broader debate on the sustainability of blockchain
Rieger, Alexander; Roth, Tamara; Sedlmeir, Johannes; Fridgen, Gilbert

in Joule (2022), 6(6), 1137-1141

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See detailFairness, integrity, and privacy in a scalable blockchain-based federated learning system
Rückel, Timon; Sedlmeir, Johannes; Hofmann, Peter

in Computer Networks (2022), 202

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See detailLove at First Sight? A User Experience Study of Self-Sovereign Identity Wallets
Sartor, Sebastian; Sedlmeir, Johannes; Rieger, Alexander; Roth, Tamara

in 30th European Conference on Information Systems (ECIS 2022) (2022)

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See detailYes, I do: Marrying blockchain applications with GDPR
Schellinger, Benjamin; Völter, Fabiane; Urbach, Nils; Sedlmeir, Johannes

in Proceedings of the 55th Hawaii International Conference on System Sciences (2022, January 04)

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See detailDesigning a framework for digital KYC processes built on blockchain-based self-sovereign identity
Schlatt, Vincent; Sedlmeir, Johannes; Feulner, Simon; Urbach, Nils

in Information and Management (2022), 59(7),

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See detailHarmonizing sensitive data exchange and double-spending prevention through blockchain and digital wallets: The case of e-prescription management
Schlatt, Vincent; Sedlmeir, Johannes; Traue, Janina; Völter, Fabiane

in Distributed Ledger Technologies: Research and Practice (2022)

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See detailThe transparency challenge of blockchain in organizations
Sedlmeir, Johannes; Lautenschlager, Jonathan; Fridgen, Gilbert; Urbach, Nils

in Electronic Markets (2022), 32(3), 1779--1794

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See detailA serverless distributed ledger for enterprises
Sedlmeir, Johannes; Wagner, Tim; Djerekarov, Emil; Green, Ryan; Klepsch, Johannes; Rao, Shruthi

in Proceedings of the 55th Hawaii International Conference on System Sciences (2022, January 04)

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2021

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See detailThe privacy challenge in the race for digital vaccination certificates
Rieger, Alexander; Roth, Tamara; Sedlmeir, Johannes; Fridgen, Gilbert

in Med (2021)

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See detailNot yet another digital identity
Rieger, Alexander; Roth, Tamara; Sedlmeir, Johannes; Weigl, Linda; Fridgen, Gilbert

in Nature Human Behaviour (2021)

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See detailDigital Identities and Verifiable Credentials
Sedlmeir, Johannes; Smethurst, Reilly; Rieger, Alexander; Fridgen, Gilbert

in Business and Information Systems Engineering (2021), 63(5), 603-613

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