Please note that LibreCat no longer supports Internet Explorer versions 8 or 9 (or earlier).
We recommend upgrading to the latest Internet Explorer, Google Chrome, or Firefox.
80 Publications
2020 | Journal Article | LibreCat-ID: 20888
@article{Blömer_Brauer_Bujna_2020, title={A Complexity Theoretical Study of Fuzzy K-Means}, volume={16}, DOI={10.1145/3409385}, number={4}, journal={ACM Transactions on Algorithms}, author={Blömer, Johannes and Brauer, Sascha and Bujna, Kathrin}, year={2020}, pages={1–25} }
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 10790
@article{Blömer_Brauer_Bujna_Kuntze_2020, title={How well do SEM algorithms imitate EM algorithms? A non-asymptotic analysis for mixture models}, volume={14}, DOI={10.1007/s11634-019-00366-7}, journal={Advances in Data Analysis and Classification}, author={Blömer, Johannes and Brauer, Sascha and Bujna, Kathrin and Kuntze, Daniel}, year={2020}, pages={147–173} }
LibreCat
| DOI
2019 | Conference Paper | LibreCat-ID: 13554 | 
@inproceedings{Blömer_Löken_2019, series={LNCS}, title={Personal Cross-Platform Reputation}, volume={11738}, DOI={10.1007/978-3-030-31511-5_9}, booktitle={Security and Trust Management, STM 2019}, author={Blömer, Johannes and Löken, Nils}, year={2019}, collection={LNCS} }
LibreCat
| Files available
| DOI
2019 | Conference Paper | LibreCat-ID: 13557 |
@inproceedings{Blömer_Löken_2019, series={LNCS}, title={Dynamic Searchable Encryption with Access Control}, volume={12056}, booktitle={12th International Symposium on Foundations and Practice of Security, FPS 2019}, publisher={Springer}, author={Blömer, Johannes and Löken, Nils}, year={2019}, collection={LNCS} }
LibreCat
| Download (ext.)
2019 | Conference Paper | LibreCat-ID: 13904 |
@inproceedings{Blömer_Bobolz_Diemert_Eidens_2019, series={Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19}, title={Updatable Anonymous Credentials and Applications to Incentive Systems}, DOI={10.1145/3319535.3354223}, booktitle={Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19}, author={Blömer, Johannes and Bobolz, Jan and Diemert, Denis Pascal and Eidens, Fabian}, year={2019}, collection={Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security - CCS ’19} }
LibreCat
| Files available
| DOI
| Download (ext.)
2018 | Conference Paper | LibreCat-ID: 2862 |
@inproceedings{Blömer_Eidens_Juhnke_2018, place={Cham}, title={Practical, Anonymous, and Publicly Linkable Universally-Composable Reputation Systems}, DOI={10.1007/978-3-319-76953-0_25}, booktitle={Topics in Cryptology - {CT-RSA} 2018 - The Cryptographers’ Track at the {RSA} Conference 2018, Proceedings}, publisher={Springer International Publishing}, author={Blömer, Johannes and Eidens, Fabian and Juhnke, Jakob}, year={2018}, pages={470–490} }
LibreCat
| Files available
| DOI
| Download (ext.)
2018 | Journal Article | LibreCat-ID: 2685
@article{Blömer_Kohn_2018, title={Voronoi Cells of Lattices with Respect to Arbitrary Norms}, volume={2}, DOI={10.1137/17M1132045}, number={2}, journal={SIAM Journal on Applied Algebra and Geometry.}, author={Blömer, Johannes and Kohn, Kathlén}, year={2018}, pages={314–338} }
LibreCat
| Files available
| DOI
2018 | Conference Paper | LibreCat-ID: 3265 |
@inproceedings{Bemmann_Blömer_Bobolz_Bröcher_Diemert_Eidens_Eilers_Haltermann_Juhnke_Otour_et al., place={New York, NY, USA}, title={Fully-Featured Anonymous Credentials with Reputation System}, DOI={10.1145/3230833.3234517}, booktitle={Proceedings of the 13th International Conference on Availability, Reliability and Security - ARES ’18}, publisher={ACM}, author={Bemmann, Kai and Blömer, Johannes and Bobolz, Jan and Bröcher, Henrik and Diemert, Denis Pascal and Eidens, Fabian and Eilers, Lukas and Haltermann, Jan Frederik and Juhnke, Jakob and Otour, Burhan and et al.} }
LibreCat
| Files available
| DOI
| Download (ext.)
2018 | Conference Paper | LibreCat-ID: 2965
@inproceedings{Blömer_Löken, place={New York, NY, USA}, title={Cloud Architectures for Searchable Encryption}, DOI={10.1145/3230833.3230853}, booktitle={Proceedings of the 13th International Conference on Availability, Reliability and Security, ARES 2018}, publisher={ACM}, author={Blömer, Johannes and Löken, Nils}, pages={25:1--25:10} }
LibreCat
| Files available
| DOI
2018 | Working Paper | LibreCat-ID: 5820
@book{Blömer_Bobolz_Scheideler_Setzer, title={Provably Anonymous Communication Based on Trusted Execution Environments}, author={Blömer, Johannes and Bobolz, Jan and Scheideler, Christian and Setzer, Alexander} }
LibreCat
| Files available
2018 | Conference Paper | LibreCat-ID: 4344
@inproceedings{Blömer_Brauer_Bujna_2018, title={Coresets for Fuzzy K-Means with Applications}, DOI={10.4230/LIPIcs.ISAAC.2018.46}, booktitle={29th International Symposium on Algorithms and Computation (ISAAC 2018)}, publisher={Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik}, author={Blömer, Johannes and Brauer, Sascha and Bujna, Kathrin}, year={2018}, pages={46:1--46:12} }
LibreCat
| DOI
2018 | Conference Paper | LibreCat-ID: 3873 |
@inproceedings{Blömer_Eidens_Juhnke_2018, series={Lecture Notes in Computer Science}, title={Enhanced Security of Attribute-Based Signatures}, volume={11124}, DOI={10.1007/978-3-030-00434-7_12}, booktitle={The International Conference on Cryptology And Network Security (CANS)}, publisher={Springer}, author={Blömer, Johannes and Eidens, Fabian and Juhnke, Jakob}, year={2018}, pages={235–255}, collection={Lecture Notes in Computer Science} }
LibreCat
| Files available
| DOI
| Download (ext.)
2018 | Conference Paper | LibreCat-ID: 2379 |
@inproceedings{Blömer_Bobolz, series={LNCS}, title={Delegatable Attribute-based Anonymous Credentials from Dynamically Malleable Signatures}, DOI={10.1007/978-3-319-93387-0_12}, booktitle={ACNS 2018 Applied Cryptography & Network security}, author={Blömer, Johannes and Bobolz, Jan}, collection={LNCS} }
LibreCat
| Files available
| DOI
| Download (ext.)
2017 | Conference Paper | LibreCat-ID: 2967 |
@inproceedings{Blömer_Liske_2017, place={Cham}, series={Lecture Notes in Computer Science}, title={Subtleties in Security Definitions for Predicate Encryption with Public Index}, volume={10693}, DOI={10.1007/978-3-319-72453-9_35}, booktitle={Proceedings of the International Conference of Mathematical Aspects of Computer and Information Sciences (MACIS)}, publisher={Springer International Publishing}, author={Blömer, Johannes and Liske, Gennadij}, year={2017}, pages={438–453}, collection={Lecture Notes in Computer Science} }
LibreCat
| Files available
| DOI
| Download (ext.)
2017 | Conference Paper | LibreCat-ID: 2344 |
@inproceedings{Blömer_Günther_Krummel_Löken_2017, place={Cham}, title={Attribute-Based Encryption as a Service for Access Control in Large-Scale Organizations}, DOI={10.1007/978-3-319-75650-9_1}, booktitle={Foundations and Practice of Security}, publisher={Springer International Publishing}, author={Blömer, Johannes and Günther, Peter and Krummel, Volker and Löken, Nils}, year={2017}, pages={3–17} }
LibreCat
| Files available
| DOI
2016 | Conference Paper | LibreCat-ID: 2947
@inproceedings{Blömer_Günther_2016, title={Singular Curve Point Decompression Attack}, DOI={10.1109/fdtc.2015.17}, booktitle={2015 Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC)}, publisher={IEEE}, author={Blömer, Johannes and Günther, Peter}, year={2016} }
LibreCat
| DOI
2016 | Book Chapter | LibreCat-ID: 2968
@inbook{Blömer_Lammersen_Schmidt_Sohler_2016, place={Cham}, title={Theoretical Analysis of the k-Means Algorithm – A Survey}, DOI={10.1007/978-3-319-49487-6_3}, booktitle={Algorithm Engineering}, publisher={Springer International Publishing}, author={Blömer, Johannes and Lammersen, Christiane and Schmidt, Melanie and Sohler, Christian}, year={2016}, pages={81–116} }
LibreCat
| DOI
2016 | Preprint | LibreCat-ID: 2969 |
@article{Blömer_Brauer_Bujna_2016, title={Hard-Clustering with Gaussian Mixture Models}, publisher={Computing Research Repository}, author={Blömer, Johannes and Brauer, Sascha and Bujna, Kathrin}, year={2016} }
LibreCat
| Download (ext.)
2016 | Book Chapter | LibreCat-ID: 2970
@inbook{Blömer_Bujna_2016, place={Cham}, title={Adaptive Seeding for Gaussian Mixture Models}, DOI={10.1007/978-3-319-31750-2_24}, booktitle={Advances in Knowledge Discovery and Data Mining}, publisher={Springer International Publishing}, author={Blömer, Johannes and Bujna, Kathrin}, year={2016}, pages={296–308} }
LibreCat
| DOI
2016 | Report | LibreCat-ID: 2971
@book{Blömer_Günther_2016, title={Effizienz und Sicherheit paarungsbasierter Kryptographie}, publisher={Tagungsband des 26. Fraunhofer SIT Smartcard-Workshops}, author={Blömer, Johannes and Günther, Peter}, year={2016} }
LibreCat