Hemmrich, Simon, et al. “Designing Business Reputation Ecosystems — A Method for Issuing and Trading Monetary Ratings on a Blockchain.” ECIS 2023 Research Papers, 2023.
LibreCat: /record/44855

Blömer, Johannes, et al. “Practical Cryptograhic Techniques for Secure and Privacy-Preserving Customer Loyalty Systems.”10.5281/zenodo.8068755__On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, edited by Claus-Jochen Haake et al., vol. 412, Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 237–46, doi:10.5281/zenodo.8068755.
LibreCat: /record/45901
DOI: 10.5281/zenodo.8068755

Blömer, Johannes, et al. “Robustness and Security.”10.5281/zenodo.8068629__On-The-Fly Computing -- Individualized IT-Services in Dynamic Markets, edited by Claus-Jochen Haake et al., vol. 412, Heinz Nixdorf Institut, Universität Paderborn, 2023, pp. 145–64, doi:10.5281/zenodo.8068629.
LibreCat: /record/45891
DOI: 10.5281/zenodo.8068629

Blömer, Johannes, et al. On the Impossibility of Surviving (Iterated) Deletion of Weakly Dominated Strategies in Rational MPC. 2023.
LibreCat: /record/35014

Blömer, Johannes, et al. A Generic Construction of an Anonymous Reputation System and Instantiations from Lattices. 2023.
LibreCat: /record/43458

Blömer, Johannes, et al. “A Complexity Theoretical Study of Fuzzy K-Means.”10.1145/3409385__ACM Transactions on Algorithms, vol. 16, no. 4, 2020, pp. 1–25, doi:10.1145/3409385.
LibreCat: /record/20888
DOI: 10.1145/3409385

Blömer, Johannes, et al. “How Well Do SEM Algorithms Imitate EM Algorithms? A Non-Asymptotic Analysis for Mixture Models.”10.1007/s11634-019-00366-7__Advances in Data Analysis and Classification, vol. 14, 2020, pp. 147–173, doi:10.1007/s11634-019-00366-7.
LibreCat: /record/10790
DOI: 10.1007/s11634-019-00366-7

Blömer, Johannes, and Nils Löken. “Personal Cross-Platform Reputation.”10.1007/978-3-030-31511-5_9__Security and Trust Management, STM 2019, vol. 11738, 2019, doi:10.1007/978-3-030-31511-5_9.
LibreCat: /record/13554
DOI: 10.1007/978-3-030-31511-5_9

Blömer, Johannes, and Nils Löken. “Dynamic Searchable Encryption with Access Control.” 12th International Symposium on Foundations and Practice of Security, FPS 2019, vol. 12056, Springer, 2019.
LibreCat: /record/13557

Blömer, Johannes, et al. “Updatable Anonymous Credentials and Applications to Incentive Systems.”10.1145/3319535.3354223__Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19, 2019, doi:10.1145/3319535.3354223.
LibreCat: /record/13904
DOI: 10.1145/3319535.3354223

Blömer, Johannes, et al. “Practical, Anonymous, and Publicly Linkable Universally-Composable Reputation Systems.”10.1007/978-3-319-76953-0_25__Topics in Cryptology - CT-RSA 2018 - The Cryptographers’ Track at the RSA Conference 2018, Proceedings, Springer International Publishing, 2018, pp. 470–90, doi:10.1007/978-3-319-76953-0_25.
LibreCat: /record/2862
DOI: 10.1007/978-3-319-76953-0_25

Blömer, Johannes, and Kathlén Kohn. “Voronoi Cells of Lattices with Respect to Arbitrary Norms.”10.1137/17M1132045__SIAM Journal on Applied Algebra and Geometry., vol. 2, no. 2, 2018, pp. 314–38, doi:10.1137/17M1132045.
LibreCat: /record/2685
DOI: 10.1137/17M1132045

Bemmann, Kai, et al. “Fully-Featured Anonymous Credentials with Reputation System.”10.1145/3230833.3234517__Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18, ACM, doi:10.1145/3230833.3234517.
LibreCat: /record/3265
DOI: 10.1145/3230833.3234517

Blömer, Johannes, and Nils Löken. “Cloud Architectures for Searchable Encryption.”10.1145/3230833.3230853__Proceedings of the 13th International Conference on Availability, Reliability and Security, ARES 2018, ACM, pp. 25:1--25:10, doi:10.1145/3230833.3230853.
LibreCat: /record/2965
DOI: 10.1145/3230833.3230853

Blömer, Johannes, et al. Provably Anonymous Communication Based on Trusted Execution Environments.
LibreCat: /record/5820

Blömer, Johannes, et al. “Coresets for Fuzzy K-Means with Applications.”10.4230/LIPIcs.ISAAC.2018.46__29th International Symposium on Algorithms and Computation  (ISAAC 2018), Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik, 2018, pp. 46:1--46:12, doi:10.4230/LIPIcs.ISAAC.2018.46.
LibreCat: /record/4344
DOI: 10.4230/LIPIcs.ISAAC.2018.46

Blömer, Johannes, et al. “Enhanced Security of Attribute-Based Signatures.”10.1007/978-3-030-00434-7_12__The International Conference on Cryptology And Network Security (CANS), vol. 11124, Springer, 2018, pp. 235–55, doi:10.1007/978-3-030-00434-7_12.
LibreCat: /record/3873
DOI: 10.1007/978-3-030-00434-7_12

Blömer, Johannes, and Jan Bobolz. “Delegatable Attribute-Based Anonymous Credentials from Dynamically Malleable Signatures.”10.1007/978-3-319-93387-0_12__ACNS 2018 Applied Cryptography &; Network Security, doi:10.1007/978-3-319-93387-0_12.
LibreCat: /record/2379
DOI: 10.1007/978-3-319-93387-0_12

Blömer, Johannes, and Gennadij Liske. “Subtleties in Security Definitions for Predicate Encryption with Public Index.”10.1007/978-3-319-72453-9_35__Proceedings of the International Conference of Mathematical Aspects of Computer and Information Sciences (MACIS), vol. 10693, Springer International Publishing, 2017, pp. 438–53, doi:10.1007/978-3-319-72453-9_35.
LibreCat: /record/2967
DOI: 10.1007/978-3-319-72453-9_35

Blömer, Johannes, et al. “Attribute-Based Encryption as a Service for Access Control in Large-Scale Organizations.”10.1007/978-3-319-75650-9_1__Foundations and Practice of Security, Springer International Publishing, 2017, pp. 3–17, doi:10.1007/978-3-319-75650-9_1.
LibreCat: /record/2344
DOI: 10.1007/978-3-319-75650-9_1