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109 Publications
2015 | Conference Paper | LibreCat-ID: 253
Blömer, Johannes, Jakob Juhnke, and Nils Löken. “Short Group Signatures with Distributed Traceability.” In Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS), 166–80. LNCS, 2015. https://doi.org/10.1007/978-3-319-32859-1_14.
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2015 | Conference Paper | LibreCat-ID: 322 | 
Blömer, Johannes, Jakob Juhnke, and Christina Kolb. “Anonymous and Publicly Linkable Reputation Systems.” In Proceedings of the 18th International Conference on Financial Cryptography and Data Security (FC), 478--488. LNCS, 2015. https://doi.org/10.1007/978-3-662-47854-7_29.
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2015 | Report | LibreCat-ID: 233 |
Blömer, Johannes, and Kathlén Kohn. Voronoi Cells of Lattices with Respect to Arbitrary Norms. Universität Paderborn, 2015.
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2014 | Conference Paper | LibreCat-ID: 355
Blömer, Johannes, Peter Günther, and Gennadij Liske. “Tampering Attacks in Pairing-Based Cryptography.” In Proceedings of Fault Tolerance and Diagnosis in Cryptography(FDTC), 1--7, 2014. https://doi.org/10.1109/FDTC.2014.10.
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2014 | Journal Article | LibreCat-ID: 2976
Ackermann, Marcel Rudolf, Johannes Blömer, Daniel Kuntze, and Christian Sohler. “Analysis of Agglomerative Clustering.” Algorithmica 69 (2014). https://doi.org/10.1007/s00453-012-9717-4.
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2014 | Conference Paper | LibreCat-ID: 2977
Blömer, Johannes, Kathrin Bujna, and Daniel Kuntze. “A Theoretical and Experimental Comparison of the EM and SEM Algorithm.” In 2014 22nd International Conference on Pattern Recognition. IEEE, 2014. https://doi.org/10.1109/icpr.2014.253.
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2014 | Preprint | LibreCat-ID: 442 |
Blömer, Johannes, and Gennadij Liske. “Constructing CCA-Secure Predicate Encapsulation Schemes from CPA-Secure Schemes and Universal One-Way Hash Functions.” Universität Paderborn, 2014.
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2014 | Conference Paper | LibreCat-ID: 463
Blömer, Johannes, Ricardo Gomes da Silva, Peter Günther, Juliane Krämer, and Jean-Pierre Seifert. “A Practical Second-Order Fault Attack against a Real-World Pairing Implementation.” In Proceedings of Fault Tolerance and Diagnosis in Cryptography(FDTC), 123--136, 2014. https://doi.org/10.1109/FDTC.2014.22.
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2013 | Dissertation | LibreCat-ID: 2909
Kuntze, Daniel. Practical Algorithms for Clustering and Modeling Large Data Sets - Analysis and Improvements. Universität Paderborn, 2013.
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2013 | Report | LibreCat-ID: 2917
Juhnke, Jakob, Hanno Lefmann, and Volker Strehl. An Approach for Determining Optimal Contrast in Visual Cryptography. Fortschritt-Berichte VDI, 2013.
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2013 | Book Chapter | LibreCat-ID: 2979
Blömer, Johannes, Peter Günther, and Gennadij Liske. “Improved Side Channel Attacks on Pairing Based Cryptography.” In Constructive Side-Channel Analysis and Secure Design, 154–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. https://doi.org/10.1007/978-3-642-40026-1_10.
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2013 | Conference Paper | LibreCat-ID: 488
Blömer, Johannes, Peter Günther, and Volker Krummel. “Securing Critical Unattended Systems with Identity Based Cryptography - A Case Study.” In Proceedings of the 5th International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS), 98–105, 2013.
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2013 | Preprint | LibreCat-ID: 538 |
Blömer, Johannes, and Gennadij Liske. “Direct Chosen-Ciphertext Secure Attribute-Based Key Encapsulations without Random Oracles.” Universität Paderborn, 2013.
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2012 | Conference Paper | LibreCat-ID: 2982
Ackermann, Marcel Rudolf, Marcus Märtens, Christoph Raupach, Kamil Swierkot, Christiane Lammersen, and Christian Sohler. “StreamKM++: A Clustering Algorithm for Data Streams.” ACM Journal of Experimental Algorithmics. New York, NY, USA: ACM, 2012. https://doi.org/10.1145/2133803.2184450.
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2012 | Journal Article | LibreCat-ID: 2984
Blömer, Johannes. “Turing Und Kryptografie.” Informatik-Spektrum 35, no. 4 (2012). https://doi.org/10.1007/s00287-012-0622-7.
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2011 | Dissertation | LibreCat-ID: 2910
Naewe, Stefanie. Algorithms for Lattice Problems with Respect to General Norms. Universität Paderborn, 2011.
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2011 | Conference Paper | LibreCat-ID: 2985
Ackermann, Marcel R, Johannes Blömer, and Christoph Scholz. “Hardness and Non-Approximability of Bregman Clustering Problems.” Electronic Colloquium on Computational Complexity (ECCC), 2011.
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2011 | Book Chapter | LibreCat-ID: 2986
Blömer, Johannes. “How to Share a Secret.” In Algorithms Unplugged, 159–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. https://doi.org/10.1007/978-3-642-15328-0_17.
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2011 | Preprint | LibreCat-ID: 2987
Blömer, Johannes, and Stefanie Naewe. “Solving the Closest Vector Problem with Respect to Lp Norms.” ArXiv:1104.3720, 2011.
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2010 | Book Chapter | LibreCat-ID: 2988
Ackermann, Marcel R., and Johannes Blömer. “Bregman Clustering for Separable Instances.” In SWAT 2010, 212–23. Lecture Notes in Computer Science. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. https://doi.org/10.1007/978-3-642-13731-0_21.
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