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ABELLÁN ÁLVAREZ Iván

University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > FINATRAX

Main Referenced Co-authors
SEDLMEIR, Johannes  (4)
ERMOLAEV, Egor  (2)
FRIDGEN, Gilbert  (2)
ABBAS, Antragama Ewa  (1)
DELGADO FERNANDEZ, Joaquin  (1)
Main Referenced Keywords
Cybersecurity (1); Data minimization (1); Differential Privacy (1); energy consumption optimization (1); European Digital Identity Wallet (1);
Main Referenced Unit & Research Centers
Interdisciplinary Centre for Security, Reliability and Trust (SnT) > FINATRAX - Digital Financial Services and Cross-organizational Digital Transformations (8)
NCER-FT - FinTech National Centre of Excellence in Research (5)
ULHPC - University of Luxembourg: High Performance Computing (1)
Main Referenced Disciplines
Computer science (8)
Management information systems (5)

Publications (total 8)

The most downloaded
168 downloads
ERMOLAEV, E., ABELLÁN ÁLVAREZ, I., SEDLMEIR, J., & FRIDGEN, G. (2023). z-Commerce: Designing a Data-Minimizing One-Click Checkout Solution. In Design Science Research for a New Society: Society 5.0 (pp. 3--17). Cham, Unknown/unspecified: Springer Nature. doi:10.1007/978-3-031-32808-4_1 https://hdl.handle.net/10993/55406

The most cited

25 citations (OpenAlex)

ABELLÁN ÁLVAREZ, I., Gramlich, V., & SEDLMEIR, J. (2024). Unsealing the secrets of blockchain consensus: A systematic comparison of the formal security of proof-of-work and proof-of-stake [Paper presentation]. Proceedings of the 39th ACM/SIGAPP Symposium on Applied Computing (SAC), Ávila, Spain. doi:10.1145/3605098.3635970 https://hdl.handle.net/10993/59934

ABELLÁN ÁLVAREZ, I.* , HÖLZMER, P.* , & SCHÖNRICH-SEDLMEIR, J. (January 2026). Privacy evaluation of the European Digital Identity Wallet's Architecture and Reference Framework. Computers and Security, 160. doi:10.1016/j.cose.2025.104707
Peer Reviewed verified by ORBi
* These authors have contributed equally to this work.

ABELLÁN ÁLVAREZ, I., DELGADO FERNANDEZ, J., & POTENCIANO MENCI, S. (2025). Privacy-preserving distributed clustering: A fully homomorphic encrypted approach for time series. Computers and Security, 157, 104579. doi:10.1016/j.cose.2025.104579
Peer Reviewed verified by ORBi

ABELLÁN ÁLVAREZ, I. (2025). Private authorization codes: data minimization in card not present transactions [Paper presentation]. 2nd IEEE International Workshop on Programmable Zero-Knowledge Proofs for Decentralized Applications, Pisa, Italy. doi:10.1109/ICBC64466.2025.11185111
Peer reviewed

ABELLÁN ÁLVAREZ, I., ERMOLAEV, E., ABBAS, A. E., Sedlmeir, J., & FRIDGEN, G. (2025). z-Commerce: User-enacted disclosure control in e-commerce. ORBilu-University of Luxembourg. https://orbilu.uni.lu/handle/10993/66756.

LIMA BAIMA, R., ABELLÁN ÁLVAREZ, I., PAVIĆ, I., & PODDA, E. (2024). Public Sector Sustainable Energy Scheduler - A Blockchain and IoT Integrated System. In J. Yan (Ed.), Energy Proceedings: Energy Transitions toward Carbon Neutrality: Part II (pp. 9). Sweden: Scanditale AB. doi:10.46855/energy-proceedings-10922
Peer reviewed

ABELLÁN ÁLVAREZ, I., Gramlich, V., & SEDLMEIR, J. (2024). Unsealing the secrets of blockchain consensus: A systematic comparison of the formal security of proof-of-work and proof-of-stake [Paper presentation]. Proceedings of the 39th ACM/SIGAPP Symposium on Applied Computing (SAC), Ávila, Spain. doi:10.1145/3605098.3635970
Peer reviewed

ABELLÁN ÁLVAREZ, I., Ehaus, M., FRANK, M.-L., & SCHÖNRICH-SEDLMEIR, J. (2024). Privacy-Enhancing Technologies. In Financial Innovation and Technology (pp. 97-119). Springer Nature Switzerland. doi:10.1007/978-3-031-66047-4_6
Editorial reviewed

ERMOLAEV, E., ABELLÁN ÁLVAREZ, I., SEDLMEIR, J., & FRIDGEN, G. (2023). z-Commerce: Designing a Data-Minimizing One-Click Checkout Solution. In Design Science Research for a New Society: Society 5.0 (pp. 3--17). Cham, Unknown/unspecified: Springer Nature. doi:10.1007/978-3-031-32808-4_1
Peer reviewed

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