@article{3843, abstract = {{We simulate light scattering by random irregular particles that have dimensions much larger than the wavelength of incident light at the size parameter of 𝑋=200 using the discontinuous Galerkin time domain method. A comparison of the DGTD solution for smoothly faceted particles with that obtained with a geometric optics model shows good agreement for the scattering angle curves of intensity and polarization. If a wavelength-scale surface roughness is introduced, diffuse scattering at rough interface results in smooth and featureless curves for all scattering matrix elements which is consistent with the laboratory measurements of real samples.}}, author = {{Grynko, Yevgen and Shkuratov, Yuriy and Förstner, Jens}}, issn = {{0146-9592}}, journal = {{Optics Letters}}, keywords = {{tet_topic_scattering}}, number = {{15}}, pages = {{3491--3493}}, publisher = {{The Optical Society}}, title = {{{Light scattering by irregular particles much larger than the wavelength with wavelength-scale surface roughness}}}, doi = {{10.1364/ol.41.003491}}, volume = {{41}}, year = {{2016}}, } @article{3849, abstract = {{The physical optics approximations are derived from the Maxwell equations. The scattered field equations by Kirchhoff, Stratton-Chu, Kottler and Franz are compared and discussed. It is shown that in the case of faceted particles, these equations reduce to a sum of the diffraction integrals, where every diffraction integral is associated with one plane–parallel optical beam leaving a particle facet. In the far zone, these diffraction integrals correspond to the Fraunhofer diffraction patterns. The paper discusses the E-, M- and (E, M)-diffraction theories as applied to ice crystals of cirrus clouds. The comparison to the exact solution obtained by the discontinuous Galerkin time domain method shows that the Kirchhoff diffraction theory is preferable.}}, author = {{Konoshonkin, Alexander V. and Kustova, Natalia V. and Borovoi, Anatoli G. and Grynko, Yevgen and Förstner, Jens}}, issn = {{0022-4073}}, journal = {{Journal of Quantitative Spectroscopy and Radiative Transfer}}, keywords = {{tet_topic_scattering}}, pages = {{12--23}}, publisher = {{Elsevier BV}}, title = {{{Light scattering by ice crystals of cirrus clouds: comparison of the physical optics methods}}}, doi = {{10.1016/j.jqsrt.2016.05.006}}, volume = {{182}}, year = {{2016}}, } @inproceedings{3880, author = {{Wachsmuth, Henning}}, booktitle = {{Ausgezeichnete Informatikdissertationen 2015}}, isbn = {{978-3-88579-975-7}}, pages = {{329--338}}, title = {{{Pipelines FĂŒr Effiziente und Robuste Ad-hoc Textanalyse}}}, year = {{2016}}, } @article{3884, abstract = {{e study the discrete soliton formation in one- and two- dimensional arrays of nanowires coated with graphene monolayers. Highly confined solitons, including the fundamental and the higher-order modes, are found to be supported by the proposed structure with a low level of power flow. Numerical analysis reveals that, by tuning the input intensity and Fermi energy, the beam diffraction, soliton dimension and propagation loss can be fully controlled in a broad range, indicating potential values of the graphene-based solitons in nonlinear/active nanophotonic systems. }}, author = {{Kou, Yao and Förstner, Jens}}, issn = {{1094-4087}}, journal = {{Optics Express}}, keywords = {{tet_topic_plasmonics, tet_topic_polariton}}, number = {{5}}, pages = {{4714}}, publisher = {{The Optical Society}}, title = {{{Discrete plasmonic solitons in graphene-coated nanowire arrays}}}, doi = {{10.1364/oe.24.004714}}, volume = {{24}}, year = {{2016}}, } @article{3886, abstract = {{ We report on second harmonic generation spectroscopy on a series of rectangular arrays of split-ring resonators. Within the sample series, the lattice constants are varied, but the area of the unit cell is kept ïŹxed. The SHG signal intensity of the different arrays upon resonant excitation of the fundamental plasmonic mode strongly depends on the respective arrangement of the split-ring resonators. This ïŹnding can be explained by variations of the electromagnetic interactions between the split-ring resonators in the different arrays. The experimental results are in agreement with numerical calculations based on the discontinuous Galerkin time-domain method. (PDF) The role of electromagnetic interactions.... Available from: https://www.researchgate.net/publication/297612326_The_role_of_electromagnetic_interactions_in_second_harmonic_generation_from_plasmonic_metamaterials [accessed Aug 13 2018].}}, author = {{Alberti, Julian and Linnenbank, Heiko and Linden, Stefan and Grynko, Yevgen and Förstner, Jens}}, issn = {{0946-2171}}, journal = {{Applied Physics B}}, keywords = {{tet_topic_shg, tet_topic_meta}}, number = {{2}}, pages = {{45--50}}, publisher = {{Springer Nature}}, title = {{{The role of electromagnetic interactions in second harmonic generation from plasmonic metamaterials}}}, doi = {{10.1007/s00340-015-6311-x}}, volume = {{122}}, year = {{2016}}, } @misc{2898, author = {{Weis, Eduard}}, title = {{{Searchable Encryption}}}, year = {{2016}}, } @inbook{28995, author = {{Eickelmann, Birgit and Gerick, Julia and Drossel, Kerstin and Bos, Wilfried}}, booktitle = {{ICILS 2013 - Vertiefende Analysen zu computer- und informationsbezogenen Kompetenzen von Jugendlichen}}, editor = {{Eickelmann, Birgit and Gerick, Julia and Drossel, Kerstin and Bos, Wilfried}}, publisher = {{Waxmann}}, title = {{{Vertiefende Analysen zu ICILS 2013 – Befunde und mögliche Entwicklungsperspektiven}}}, year = {{2016}}, } @inproceedings{2947, author = {{Blömer, Johannes and GĂŒnther, Peter}}, booktitle = {{2015 Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC)}}, isbn = {{9781467375795}}, publisher = {{IEEE}}, title = {{{Singular Curve Point Decompression Attack}}}, doi = {{10.1109/fdtc.2015.17}}, year = {{2016}}, } @inbook{2948, author = {{GĂŒnther, Peter and Krummel, Volker}}, booktitle = {{Mathematical Aspects of Computer and Information Sciences}}, isbn = {{9783319328584}}, issn = {{0302-9743}}, pages = {{151--165}}, publisher = {{Springer International Publishing}}, title = {{{Implementing Cryptographic Pairings on Accumulator Based Smart Card Architectures}}}, doi = {{10.1007/978-3-319-32859-1_13}}, year = {{2016}}, } @inbook{2968, author = {{Blömer, Johannes and Lammersen, Christiane and Schmidt, Melanie and Sohler, Christian}}, booktitle = {{Algorithm Engineering}}, isbn = {{9783319494869}}, issn = {{0302-9743}}, pages = {{81--116}}, publisher = {{Springer International Publishing}}, title = {{{Theoretical Analysis of the k-Means Algorithm – A Survey}}}, doi = {{10.1007/978-3-319-49487-6_3}}, year = {{2016}}, } @unpublished{2969, author = {{Blömer, Johannes and Brauer, Sascha and Bujna, Kathrin}}, publisher = {{Computing Research Repository}}, title = {{{Hard-Clustering with Gaussian Mixture Models}}}, year = {{2016}}, } @inbook{2970, author = {{Blömer, Johannes and Bujna, Kathrin}}, booktitle = {{Advances in Knowledge Discovery and Data Mining}}, isbn = {{9783319317496}}, issn = {{0302-9743}}, pages = {{296--308}}, publisher = {{Springer International Publishing}}, title = {{{Adaptive Seeding for Gaussian Mixture Models}}}, doi = {{10.1007/978-3-319-31750-2_24}}, year = {{2016}}, } @techreport{2971, author = {{Blömer, Johannes and GĂŒnther, Peter}}, publisher = {{Tagungsband des 26. Fraunhofer SIT Smartcard-Workshops}}, title = {{{Effizienz und Sicherheit paarungsbasierter Kryptographie}}}, year = {{2016}}, } @article{3106, author = {{Duman, Papatya and Trockel, Walter}}, issn = {{2399-844X}}, journal = {{Journal of Mechanism and Institution Design}}, number = {{1}}, pages = {{83--106}}, publisher = {{The Society for the Promotion of Mechanism and Institution Design}}, title = {{{On Non-Cooperative Foundation and Implementation of the Nash Solution in Subgame Perfect Equilibrium via Rubinstein's Game}}}, doi = {{10.22574/jmid.2016.12.003}}, volume = {{1}}, year = {{2016}}, } @article{3112, author = {{Hofheinz, Dennis and Jager, Tibor}}, journal = {{Des. Codes Cryptography}}, number = {{1}}, pages = {{29----61}}, title = {{{Tightly secure signatures and public-key encryption}}}, doi = {{10.1007/s10623-015-0062-x}}, year = {{2016}}, } @article{3113, author = {{Heuer, Felix and Jager, Tibor and SchĂ€ge, Sven and Kiltz, Eike}}, journal = {{IET Information Security}}, number = {{6}}, pages = {{304----318}}, title = {{{Selective opening security of practical public-key encryption schemes}}}, doi = {{10.1049/iet-ifs.2015.0507}}, year = {{2016}}, } @article{3114, author = {{Jager, Tibor and Rupp, Andy}}, journal = {{PoPETs}}, number = {{3}}, pages = {{62----82}}, title = {{{Black-Box Accumulation: Collecting Incentives in a Privacy-Preserving Way}}}, year = {{2016}}, } @inproceedings{3115, author = {{Hofheinz, Dennis and Jager, Tibor and Khurana, Dakshita and Sahai, Amit and Waters, Brent and Zhandry, Mark}}, booktitle = {{Advances in Cryptology - ASIACRYPT 2016 - 22nd International Conference on the Theory and Application of Cryptology and Information Security, Hanoi, Vietnam, December 4-8, 2016, Proceedings, Part II}}, pages = {{715----744}}, title = {{{How to Generate and Use Universal Samplers}}}, doi = {{10.1007/978-3-662-53890-6_24}}, year = {{2016}}, } @inproceedings{3116, author = {{Horst, Matthias and Grothe, Martin and Jager, Tibor and Schwenk, Jörg}}, booktitle = {{Cryptology and Network Security - 15th International Conference, CANS 2016, Milan, Italy, November 14-16, 2016, Proceedings}}, pages = {{159----175}}, title = {{{Breaking PPTP VPNs via RADIUS Encryption}}}, doi = {{10.1007/978-3-319-48965-0_10}}, year = {{2016}}, } @inproceedings{3117, author = {{Bader, Christoph and Jager, Tibor and Li, Yong and SchĂ€ge, Sven}}, booktitle = {{Advances in Cryptology - EUROCRYPT 2016 - 35th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Vienna, Austria, May 8-12, 2016, Proceedings, Part II}}, pages = {{273----304}}, title = {{{On the Impossibility of Tight Cryptographic Reductions}}}, doi = {{10.1007/978-3-662-49896-5_10}}, year = {{2016}}, }