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229 Publications


2014 | Bachelorsthesis | LibreCat-ID: 2867
M. Sauer, Evaluierung von Initialisierungsmethoden für Fuzzy-k-means Algorithmen. 2014.
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2014 | Conference Paper | LibreCat-ID: 355
J. Blömer, P. Günther, and G. Liske, “Tampering attacks in pairing-based cryptography,” in Proceedings of Fault Tolerance and Diagnosis in Cryptography(FDTC), 2014, pp. 1--7.
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2014 | Bachelorsthesis | LibreCat-ID: 369
T. Rath, RSA-Full Domain Hash Revisited. Universität Paderborn, 2014.
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2014 | Mastersthesis | LibreCat-ID: 2900
S. Brauer, A Probabilistic Expectation Maximization Algorithm for Multivariate Laplacian Mixtures. 2014.
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2014 | Journal Article | LibreCat-ID: 2976
M. R. Ackermann, J. Blömer, D. Kuntze, and C. Sohler, “Analysis of Agglomerative Clustering,” Algorithmica, vol. 69, 2014.
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2014 | Conference Paper | LibreCat-ID: 2977
J. Blömer, K. Bujna, and D. Kuntze, “A Theoretical and Experimental Comparison of the EM and SEM Algorithm,” in 2014 22nd International Conference on Pattern Recognition, 2014.
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2014 | Preprint | LibreCat-ID: 442 | OA
J. Blömer and G. 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
J. Blömer, R. Gomes da Silva, P. Günther, J. Krämer, and J.-P. Seifert, “A Practical Second-Order Fault Attack against a Real-World Pairing Implementation,” in Proceedings of Fault Tolerance and Diagnosis in Cryptography(FDTC), 2014, pp. 123--136.
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2014 | Mastersthesis | LibreCat-ID: 414
J. Jochheim, Hiding software components using functional encryption. Universität Paderborn, 2014.
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2014 | Bachelorsthesis | LibreCat-ID: 416
P. Bemmann, Group Signature Schemes with Strong Exculpability. Universität Paderborn, 2014.
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2014 | Bachelorsthesis | LibreCat-ID: 421
J. Lippert, Fujisaki-Okamoto Transformation. Universität Paderborn, 2014.
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2013 | Bachelorsthesis | LibreCat-ID: 2868
S. Laudemann, Themenmodellierung zur Identifikation und Gruppierung von Spam-Webseiten. 2013.
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2013 | Bachelorsthesis | LibreCat-ID: 2869
L. Leder, Nichtapproximierbarkeitsresultate zu Radius- und Durchmesserclustering unter Verwendung von L_p-Metriken. 2013.
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2013 | Dissertation | LibreCat-ID: 2909
D. Kuntze, Practical algorithms for clustering and modeling large data sets - Analysis and improvements. Universität Paderborn, 2013.
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2013 | Report | LibreCat-ID: 2917
J. Juhnke, H. Lefmann, and V. Strehl, An Approach for Determining Optimal Contrast in Visual Cryptography. Fortschritt-Berichte VDI, 2013.
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2013 | Book Chapter | LibreCat-ID: 2979
J. Blömer, P. Günther, and G. Liske, “Improved Side Channel Attacks on Pairing Based Cryptography,” in Constructive Side-Channel Analysis and Secure Design, Berlin, Heidelberg: Springer Berlin Heidelberg, 2013, pp. 154–168.
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2013 | Bachelorsthesis | LibreCat-ID: 471
A. Tezer, Verteilte Erstellung und Aktualisierung von Schlüsselservern in identitätsbasierten Verschlüsselungssystemen. Universität Paderborn, 2013.
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2013 | Bachelorsthesis | LibreCat-ID: 486
O. Otte, Seitenkanalresistenz paarungsbasierter Kryptographie. Universität Paderborn, 2013.
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2013 | Bachelorsthesis | LibreCat-ID: 487 | OA
J. Bobolz, Security Proofs for Pairing-Based Cryptography in the Generic Group Model. Universität Paderborn, 2013.
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2013 | Conference Paper | LibreCat-ID: 488
J. Blömer, P. Günther, and V. 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), 2013, pp. 98–105.
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2013 | Preprint | LibreCat-ID: 538 | OA
J. Blömer and G. Liske, “Direct Chosen-Ciphertext Secure Attribute-Based Key Encapsulations without Random Oracles.” Universität Paderborn, 2013.
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2013 | Bachelorsthesis | LibreCat-ID: 553
K. Kohn, Attributbasierte Verschlüsselung mittels Gittermethoden - Mathematische Grundlagen, Verfahren und Sicherheitsbeweise. Universität Paderborn, 2013.
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2012 | Conference Paper | LibreCat-ID: 2982
M. R. Ackermann, M. Märtens, C. Raupach, K. Swierkot, C. Lammersen, and C. Sohler, “StreamKM++: A clustering algorithm for data streams,” vol. 17. ACM, New York, NY, USA, 2012.
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2012 | Journal Article | LibreCat-ID: 2984
J. Blömer, “Turing und Kryptografie,” Informatik-Spektrum, vol. 35, no. 4, 2012.
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2012 | Bachelorsthesis | LibreCat-ID: 606
N. Löken, Identitätsbasierte Signaturen - Ein Sicherheitsbeweis für Signaturen auf Grundlage von Gap-Diffie-Hellman-Gruppen mit Hilfe des Forking-Lemmas. Universität Paderborn, 2012.
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2012 | Bachelorsthesis | LibreCat-ID: 607
T. Haarhoff, Identitätsbasierte Kryptographie - Implementierung von Paarungen für Körper der Charakteristik 2. Universität Paderborn, 2012.
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2012 | Bachelorsthesis | LibreCat-ID: 629
P. Schleiter, Attribute-basierte Verschlüsselung. Universität Paderborn, 2012.
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2011 | Bachelorsthesis | LibreCat-ID: 2872
T. Böttger, Bicriteria-Approximation für das k-Median-Clustering mit Bregman-Divergenzen. 2011.
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2011 | Mastersthesis | LibreCat-ID: 2902
M. Märtens, The Monotone Complexity of Computing k-Clique on Random Graphs. 2011.
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2011 | Dissertation | LibreCat-ID: 2910
S. Naewe, Algorithms for lattice problems with respect to general norms. Universität Paderborn, 2011.
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2011 | Conference Paper | LibreCat-ID: 2985
M. R. Ackermann, J. Blömer, and C. Scholz, “Hardness and Non-Approximability of Bregman Clustering Problems.” 2011.
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2011 | Book Chapter | LibreCat-ID: 2986
J. Blömer, “How to Share a Secret,” in Algorithms Unplugged, Berlin, Heidelberg: Springer Berlin Heidelberg, 2011, pp. 159–168.
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2011 | Preprint | LibreCat-ID: 2987
J. Blömer and S. Naewe, “Solving the Closest Vector Problem with respect to Lp Norms,” arXiv:1104.3720. 2011.
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2011 | Mastersthesis | LibreCat-ID: 659
G. Liske, Fault attacks in pairing-based cryptography. Universität Paderborn, 2011.
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2010 | Book Chapter | LibreCat-ID: 2988
M. R. Ackermann and J. Blömer, “Bregman Clustering for Separable Instances,” in SWAT 2010, Berlin, Heidelberg: Springer Berlin Heidelberg, 2010, pp. 212–223.
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2010 | Journal Article | LibreCat-ID: 2990
M. R. Ackermann, J. Blömer, and C. Sohler, “Clustering for Metric and Nonmetric Distance Measures,” ACM Trans. Algorithms, no. 4, pp. 59:1--59:26, 2010.
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2010 | Journal Article | LibreCat-ID: 2991
A. Krueger, V. Leutnant, R. Haeb-Umbach, M. Ackermann, and J. Blömer, “On the initialization of dynamic models for speech features,” Proc. of ITG Fachtagung Sprachkommunikation. ITG, Bochum, Germany, 2010.
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2010 | Conference Paper | LibreCat-ID: 2993
J. Schrieb, “Efficient and Compact CCA Security from Partitioned IBKEM.” 2010.
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2010 | Conference Paper | LibreCat-ID: 2994
W. Schäfer et al., “Engineering self-coordinating software intensive systems,” in Proceedings of the FSE/SDP workshop on Future of software engineering research - FoSER ’10, 2010.
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2010 | Misc | LibreCat-ID: 47684 | OA
T. Postler, Smart Card basierte Berechnung einer Gruppensignatur als Teil einer biometrischen Authentisierung. 2010.
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2009 | Bachelorsthesis | LibreCat-ID: 2880
C. Schröer, Hierarchisches Clustering mit minimalen Cluster-Durchmessern. 2009.
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2009 | Bachelorsthesis | LibreCat-ID: 2896 | OA
G. Liske, Analyse und Evaluation eines identitätsbasierten Signcryption-Verfahrens. 2009.
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2009 | Mastersthesis | LibreCat-ID: 2904
C. Scholz, Die Schwierigkeit des k-Median Clusterings für Bregman-Divergenzen. 2009.
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2009 | Dissertation | LibreCat-ID: 2911
M. R. Ackermann, Algorithms for the Bregman k-Median Problem. Universität Paderborn, 2009.
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2009 | Book Chapter | LibreCat-ID: 2995
M. R. Ackermann and J. Blömer, “Coresets and Approximate Clustering for Bregman Divergences,” in Proceedings of the Twentieth Annual ACM-SIAM Symposium on Discrete Algorithms, Philadelphia, PA: Society for Industrial and Applied Mathematics, 2009, pp. 1088–1097.
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2009 | Journal Article | LibreCat-ID: 2999
J. Blömer and S. Naewe, “Sampling methods for shortest vectors, closest vectors and successive minima,” Theoretical Computer Science, no. 18, pp. 1648–1665, 2009.
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2009 | Book Chapter | LibreCat-ID: 3000
J. Schrieb, H. Wehrheim, and D. Wonisch, “Three-Valued Spotlight Abstractions,” in FM 2009: Formal Methods, Berlin, Heidelberg: Springer Berlin Heidelberg, 2009, pp. 106–122.
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2008 | Conference Paper | LibreCat-ID: 3001
C. Stern, P. Adelt, V. Krummel, and M. R. Ackermann, “Reliable Evidence of Data Integrity from an Untrusted Storage Service,” in Fourth International Conference on Networking and Services (icns 2008), 2008.
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2008 | Misc | LibreCat-ID: 47685 | OA
J. Schrieb, Construction and Applications of Identity-Based Encryption without Pairings. 2008.
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2007 | Dissertation | LibreCat-ID: 2912
V. Krummel, Tamper Resistance of AES -- Models, Attacks and Countermeasures. Universität Paderborn, 2007.
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