@inbook{6462, author = {{Kremer, H.-Hugo and Beutner, Marc}}, booktitle = {{Berufsorientierung, Gewaltsensibilisierung und Kompetenzentwicklung - Konzepte zur beruflichen Bildung im Jungtätervollzug}}, editor = {{Kremer, H.-H. and Beutner, M. and Wirth, W.}}, title = {{{Mit dem Tandem in die Zukunft - Eine Einschätzung aus berufs- und wirtschaftspädagogischer Perspektive}}}, year = {{2013}}, } @inproceedings{6573, author = {{Olfert, Sergei and Claes, Leander and Henning, Bernd}}, booktitle = {{Proceedings of the International Conference on Acoustics}}, pages = {{477--480}}, publisher = {{DEGA}}, title = {{{Influence of angular radiated ultrasound waves on the Schlieren tomogram}}}, year = {{2013}}, } @article{6729, author = {{Coumans, Dion and Gehrke, Mai and van Rooijen, Lorijn}}, issn = {{1570-8683}}, journal = {{Journal of Applied Logic}}, number = {{1}}, pages = {{50--66}}, publisher = {{Elsevier BV}}, title = {{{Relational semantics for full linear logic}}}, doi = {{10.1016/j.jal.2013.07.005}}, volume = {{12}}, year = {{2013}}, } @inproceedings{6730, author = {{Place, Thomas and van Rooijen, Lorijn and Zeitoun, Marc}}, booktitle = {{Annual Conference on Foundations of Software Technology and Theoretical Computer Science, (FSTTCS) 2013, December 12-14, 2013, Guwahati, India}}, pages = {{363----375}}, publisher = {{Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik}}, title = {{{Separating Regular Languages by Locally Testable and Locally Threshold Testable Languages}}}, doi = {{10.4230/LIPICS.FSTTCS.2013.363}}, volume = {{24}}, year = {{2013}}, } @inproceedings{6732, author = {{Place, Thomas and van Rooijen, Lorijn and Zeitoun, Marc}}, booktitle = {{Mathematical Foundations of Computer Science 2013 - 38th International Symposium, (MFCS) 2013, Klosterneuburg, Austria, August 26-30, 2013}}, isbn = {{9783642403125}}, issn = {{0302-9743}}, pages = {{729--740}}, publisher = {{Springer Berlin Heidelberg}}, title = {{{Separating Regular Languages by Piecewise Testable and Unambiguous Languages}}}, doi = {{10.1007/978-3-642-40313-2_64}}, year = {{2013}}, } @article{6782, author = {{Tönnies, Merle}}, journal = {{Journal for the Study of British Cultures}}, number = {{2}}, pages = {{115--124}}, title = {{{Northern Landscapes and Anti-Thatcherite Positioning}}}, volume = {{20}}, year = {{2013}}, } @article{6783, author = {{Tönnies, Merle}}, journal = {{International Journal of English Studies}}, number = {{1}}, pages = {{51--61}}, title = {{{Feminising a Classical Male Plot Model? Black British Women Writers and the 'Bildungsroman'}}}, volume = {{24}}, year = {{2013}}, } @inproceedings{6913, author = {{Weber, T. and Berghold, J. and Heilmann, F. and Roericht, M. and Krauter, Stefan and Grunow, Paul}}, booktitle = {{Proceedings of the 28th European Photovoltaic Solar Energy Conference and Exhibition, Paris (Frankreich}}, title = {{{Test Sequence Development for Evaluation of Potential Induced Degradation on Thin-Film Modules}}}, year = {{2013}}, } @article{6915, author = {{Krauter, Stefan}}, journal = {{Forschungsforum Paderborn, 16-2013, Februar 2013}}, pages = {{38--45}}, title = {{{Energiewende mit Sonnenstrom}}}, year = {{2013}}, } @inproceedings{6916, author = {{Japs, Ewald and Sonnenrein, Gerrit and Steube, Julia and Vrabec, Jadran and Kenig, E. and Krauter, Stefan}}, booktitle = {{Proceedings of the 28th European Photovoltaic Solar Energy Conference and Exhibition, Paris (Frankreich)}}, title = {{{Technical investigation of a photovoltaic module with integrated improved phase change material}}}, year = {{2013}}, } @inproceedings{6917, author = {{Bendfeld, Jörg and Krieger, Jens}}, booktitle = {{WINDFORCE 2013 Bremerhaven, 9. WAB Offshore-Windenergie Konferenz, Juni 2013}}, title = {{{Foundation Monitoring – An Overview of Methods and Measurement Solutions}}}, year = {{2013}}, } @misc{6918, author = {{Bouyraaman, Yassin}}, title = {{{Power to Gas – Eine andere Möglichkeit, Windstrom zu nutzen? }}}, year = {{2013}}, } @misc{6919, author = {{Krauter, Stefan}}, title = {{{Erstellung Klimaschutzkonzept der Stadt Paderborn unter Nutzung Erneuerbarer Energien,}}}, year = {{2013}}, } @inproceedings{6920, author = {{Bendfeld, Jörg and Krieger, Jens}}, booktitle = {{Europe’s Premier Wind Energy Event – EWEA 2013 Annual Event, Vienna, Austria, February 2013}}, title = {{{7 YEARS METEOMAST AMRUMBANK WEST}}}, year = {{2013}}, } @inproceedings{6921, author = {{Bendfeld, Jörg and Balluff, Stefan and Bouyraaman, Yassin and Krieger, jens}}, booktitle = {{Europe’s Premier Wind Energy Event – EWEA 2013 Annual Event, Vienna, Austria, February 2013}}, title = {{{FOG MEASURING AND SELECTED OFFSHORE FOG OCCURRENCES FOR THE OFFSHORE WIND ENERGY}}}, year = {{2013}}, } @inproceedings{6922, author = {{Krieger, Jens and Bendfeld, Jörg}}, booktitle = {{Europe’s Premier Wind Energy Event – EWEA 2013 Annual Event, Vienna, Austria, February 2013}}, title = {{{FOUNDATION MONITORING FOR OFFSHORE WINDFARMS}}}, year = {{2013}}, } @inproceedings{6923, author = {{Bouyraaman, Yassin and Bendfeld, Jörg}}, booktitle = {{Europe’s Premier Wind Energy Event – EWEA 2013 Annual Event, Vienna, Austria, February 2013}}, title = {{{Optimisation of Offshore Wind farm Feed-in fluctuations via Power to Gas Storage Systems }}}, year = {{2013}}, } @inproceedings{6924, author = {{Bendfeld, Jörg}}, booktitle = {{Wissenschaftliche Verhandlungen 2013 der Deutschen Physikalischen Gesellschaft}}, title = {{{Measurements for PV-Module outdoor performance}}}, year = {{2013}}, } @inproceedings{6925, author = {{Krieger, Jens and Bendfeld, Jörg}}, booktitle = {{Wissenschaftliche Verhandlungen 2013 der Deutschen Physikalischen Gesellschaft}}, title = {{{Foundation monitoring for offshore windfarms}}}, year = {{2013}}, } @misc{6926, author = {{Krauter, Stefan}}, title = {{{Photovoltaics: Basics, Applications, Recent Developments}}}, year = {{2013}}, } @book{1644, editor = {{Schmeisser, Wilhelm and Krimphove, Dieter and Popp, Rebecca}}, pages = {{400}}, publisher = {{Oldenbourg Verlag}}, title = {{{International Human Resource Management and International Labour Law - A Human Resource Management Approach -}}}, year = {{2013}}, } @book{1646, editor = {{Schmeisserd, Wilhelm and Krimphove, Dieter and Hentschel, Claudia and Hartmann, Matthias}}, pages = {{424}}, publisher = {{UKV}}, title = {{{Handbuch Innovationsmanagement}}}, year = {{2013}}, } @article{16583, author = {{Demoures, Francois and Gay-Balmaz, Francois and Leitz, Thomas and Leyendecker, Sigrid and Ober-Blöbaum, Sina and Ratiu, Tudor S.}}, issn = {{1617-7061}}, journal = {{PAMM}}, pages = {{45--46}}, title = {{{Asynchronous variational Lie group integration for geometrically exact beam dynamics}}}, doi = {{10.1002/pamm.201310018}}, year = {{2013}}, } @inproceedings{16594, author = {{Flasskamp, Kathrin and Murphey, Todd and Ober-Blobaum, Sina}}, booktitle = {{2013 European Control Conference (ECC)}}, isbn = {{9783033039629}}, title = {{{Discretized switching time optimization problems}}}, doi = {{10.23919/ecc.2013.6669577}}, year = {{2013}}, } @article{16595, author = {{Flaßkamp, Kathrin and Murphey, Todd and Ober-Blöbaum, Sina}}, issn = {{1617-7061}}, journal = {{PAMM}}, pages = {{401--402}}, title = {{{Optimization for discretized switched systems}}}, doi = {{10.1002/pamm.201310196}}, year = {{2013}}, } @inbook{16599, author = {{Froyland, Gary}}, booktitle = {{Equadiff 99}}, isbn = {{9789810243593}}, title = {{{Markov modelling for random dynamical systems}}}, doi = {{10.1142/9789812792617_0200}}, year = {{2013}}, } @article{16608, author = {{Gail, Tobias and Leyendecker, Sigrid and Ober-Blöbaum, Sina}}, issn = {{1617-7061}}, journal = {{PAMM}}, pages = {{43--44}}, title = {{{Computing time investigations for variational multirate integration}}}, doi = {{10.1002/pamm.201310017}}, year = {{2013}}, } @inproceedings{16643, author = {{Ober-Blöbaum, Sina and Seifried, Albert}}, booktitle = {{2013 European Control Conference (ECC)}}, isbn = {{9783033039629}}, title = {{{A multiobjective optimization approach for optimal control problems of mechanical systems with uncertainties}}}, doi = {{10.23919/ecc.2013.6669594}}, year = {{2013}}, } @inbook{16670, author = {{Schütze, Oliver and Witting, Katrin and Ober-Blöbaum, Sina and Dellnitz, Michael}}, booktitle = {{EVOLVE- A Bridge between Probability, Set Oriented Numerics and Evolutionary Computation}}, isbn = {{9783642327254}}, issn = {{1860-949X}}, title = {{{Set Oriented Methods for the Numerical Treatment of Multiobjective Optimization Problems}}}, doi = {{10.1007/978-3-642-32726-1_5}}, year = {{2013}}, } @inproceedings{16672, author = {{Specht, Andreas and Ober-Blobaum, Sina and Wallscheid, Oliver and Romaus, Christoph and Bocker, Joachim}}, booktitle = {{2013 International Electric Machines & Drives Conference}}, isbn = {{9781467349741}}, title = {{{Discrete-time model of an IPMSM based on variational integrators}}}, doi = {{10.1109/iemdc.2013.6556322}}, year = {{2013}}, } @article{16677, author = {{Witting, Katrin and Ober-Blöbaum, Sina and Dellnitz, Michael}}, issn = {{0925-5001}}, journal = {{Journal of Global Optimization}}, pages = {{331--345}}, title = {{{A variational approach to define robustness for parametric multiobjective optimization problems}}}, doi = {{10.1007/s10898-012-9972-6}}, year = {{2013}}, } @inproceedings{17048, author = {{Timmermann, Robert and Dellnitz, Michael}}, booktitle = {{Performance Analysis of Sport IX, Part 8, Routledge}}, title = {{{Analysis of team and player performance using recorded trajectory data}}}, year = {{2013}}, } @inproceedings{17049, author = {{Jakobsmeyer, R. and Schnittker, R. and Timmermann, R. and Zorn, R. and Rückert, U. and Baumeister, J.}}, booktitle = {{Performance Analysis of Sport IX, Part 8, Routledge}}, title = {{{Running performance analysis in basketball using recorded trajectory data}}}, year = {{2013}}, } @article{1705, author = {{Ruth, Marcel and Zentgraf, Thomas and Meier, Cedrik}}, issn = {{1094-4087}}, journal = {{Optics Express}}, number = {{21}}, publisher = {{The Optical Society}}, title = {{{Blue-green emitting microdisks using low-temperature-grown ZnO on patterned silicon substrates}}}, doi = {{10.1364/oe.21.025517}}, volume = {{21}}, year = {{2013}}, } @article{17050, author = {{Ober-Blöbaum, Sina and Tao, Molei and Cheng, Mulin and Owhadi, Houman and Marsden, Jerrold E.}}, issn = {{0021-9991}}, journal = {{Journal of Computational Physics}}, pages = {{498--530}}, title = {{{Variational integrators for electric circuits}}}, doi = {{10.1016/j.jcp.2013.02.006}}, volume = {{242}}, year = {{2013}}, } @article{1706, author = {{Zhang, Shuang and Liu, Fu and Zentgraf, Thomas and Li, Jensen}}, issn = {{1050-2947}}, journal = {{Physical Review A}}, number = {{2}}, publisher = {{American Physical Society (APS)}}, title = {{{Interference-induced asymmetric transmission through a monolayer of anisotropic chiral metamolecules}}}, doi = {{10.1103/physreva.88.023823}}, volume = {{88}}, year = {{2013}}, } @article{1707, author = {{Huang, Lingling and Chen, Xianzhong and Mühlenbernd, Holger and Zhang, Hao and Chen, Shumei and Bai, Benfeng and Tan, Qiaofeng and Jin, Guofan and Cheah, Kok-Wai and Qiu, Cheng-Wei and Li, Jensen and Zentgraf, Thomas and Zhang, Shuang}}, issn = {{2041-1723}}, journal = {{Nature Communications}}, publisher = {{Springer Nature}}, title = {{{Three-dimensional optical holography using a plasmonic metasurface}}}, doi = {{10.1038/ncomms3808}}, volume = {{4}}, year = {{2013}}, } @article{1708, author = {{Chen, Xianzhong and Huang, Lingling and Mühlenbernd, Holger and Li, Guixin and Bai, Benfeng and Tan, Qiaofeng and Jin, Guofan and Qiu, Cheng-Wei and Zentgraf, Thomas and Zhang, Shuang}}, issn = {{2195-1071}}, journal = {{Advanced Optical Materials}}, number = {{7}}, pages = {{517--521}}, publisher = {{Wiley-Blackwell}}, title = {{{Reversible Three-Dimensional Focusing of Visible Light with Ultrathin Plasmonic Flat Lens}}}, doi = {{10.1002/adom.201300102}}, volume = {{1}}, year = {{2013}}, } @article{1709, author = {{Zhang, Shuang and Chen, Xianzhong and Huang, Lingling and Bai, Benfeng and Tan, Qiaofeng and Jin, Guofan and Mühlenbernd, Holger and Zentgraf, Thomas and Li, Guixin and Qiu, Cheng-Wei}}, issn = {{1818-2259}}, journal = {{SPIE Newsroom}}, publisher = {{SPIE-Intl Soc Optical Eng}}, title = {{{Metalens with convex and concave functionality}}}, doi = {{10.1117/2.1201304.004812}}, year = {{2013}}, } @article{1710, author = {{Huang, Lingling and Chen, Xianzhong and Bai, Benfeng and Tan, Qiaofeng and Jin, Guofan and Zentgraf, Thomas and Zhang, Shuang}}, issn = {{2047-7538}}, journal = {{Light: Science & Applications}}, number = {{3}}, pages = {{e70--e70}}, publisher = {{Springer Nature}}, title = {{{Helicity dependent directional surface plasmon polariton excitation using a metasurface with interfacial phase discontinuity}}}, doi = {{10.1038/lsa.2013.26}}, volume = {{2}}, year = {{2013}}, } @inproceedings{17121, author = {{Müller, Oliver and Debortoli, Stefan and Seidel, Stefan}}, booktitle = {{International Conference on Design Science Research in Information Systems}}, isbn = {{9783642388262}}, pages = {{438 -- 445}}, publisher = {{Springer-Verlag}}, title = {{{MUSE: Implementation of a Design Theory for Systems that Support Convergent and Divergent Thinking}}}, doi = {{10.1007/978-3-642-38827-9_34}}, year = {{2013}}, } @article{10604, author = {{Happe, Markus and Lübbers, Enno and Platzner, Marco}}, journal = {{International Journal of Real-time Image Processing}}, number = {{1}}, pages = {{95 -- 110}}, publisher = {{Springer}}, title = {{{A Self-adaptive Heterogeneous Multi-core Architecture for Embedded Real-time Video Object Tracking}}}, doi = {{doi:10.1007/s11554-011-0212-y}}, volume = {{8}}, year = {{2013}}, } @inproceedings{10620, author = {{Anwer, Jahanzeb and Meisner, Sebastian and Platzner, Marco}}, booktitle = {{Reconfigurable Computing and FPGAs (ReConFig), 2013 International Conference on}}, keywords = {{fault tolerant computing, field programmable gate arrays, logic design, reliability, BYU-LANL tool, DRM tool flow, FPGA based hardware designs, avionic application, device technologies, dynamic reliability management, fault-tolerant operation, hardware designs, reconfiguring reliability levels, space applications, Field programmable gate arrays, Hardware, Redundancy, Reliability engineering, Runtime, Tunneling magnetoresistance}}, pages = {{1--6}}, title = {{{Dynamic reliability management: Reconfiguring reliability-levels of hardware designs at runtime}}}, doi = {{10.1109/ReConFig.2013.6732280}}, year = {{2013}}, } @misc{10626, author = {{Bick, Christian}}, publisher = {{Paderborn University}}, title = {{{Beschleunigung von Tiefenberechnung aus Stereobildern durch FPGA-basierte Datenflussrechner}}}, year = {{2013}}, } @inproceedings{10634, author = {{Boschmann, Alexander and Nofen, Barbara and Platzner, Marco}}, booktitle = {{Proc. IEEE Int. Conf. Eng. Med. Biolog. (EMBC)}}, title = {{{Improving transient state myoelectric signal recognition in hand movement classification using gyroscopes}}}, year = {{2013}}, } @inproceedings{10635, author = {{Boschmann, Alexander and Platzner, Marco}}, booktitle = {{Proc. IEEE ISSNIP Biosignals and Biorobotics Conference (BRC)}}, title = {{{Reducing the limb position effect in pattern recognition based myoelectric control using a high density electrode array}}}, year = {{2013}}, } @inproceedings{10655, author = {{Glette, Kyrre and Kaufmann, Paul and Assad, Christopher and Wolf, Michael}}, booktitle = {{IEEE Intl. Conf. on Evolvable Systems (ICES)}}, pages = {{1--1}}, publisher = {{Springer}}, title = {{{Investigating Evolvable Hardware Classification for the BioSleeve Electromyographic Interface}}}, volume = {{1}}, year = {{2013}}, } @book{10681, author = {{Kaufmann, Paul}}, publisher = {{Logos Verlag}}, title = {{{Adapting Hardware Systems by Means of Multi-Objective Evolution}}}, year = {{2013}}, } @article{10684, author = {{Kaufmann, Paul and Glette, Kyrre and Gruber, Tiemo and Platzner, Marco and Torresen, Jim and Sick, Bernhard}}, journal = {{IEEE Transactions on Evolutionary Computation}}, number = {{1}}, pages = {{46--63}}, title = {{{Classification of Electromyographic Signals: Comparing Evolvable Hardware to Conventional Classifiers}}}, doi = {{10.1109/TEVC.2012.2185845}}, volume = {{17}}, year = {{2013}}, } @misc{10700, author = {{Knoop, Michael}}, publisher = {{IWES Kassel}}, title = {{{Behavior Models for Electric Vehicles}}}, year = {{2013}}, } @misc{10720, author = {{Nofen, Barbara}}, publisher = {{Paderborn University}}, title = {{{Verbesserung der Erkennungsrate eines Systems zur Klassifikation von EMG-Signalen durch den Einsatz eines hybriden Lagesensors}}}, year = {{2013}}, } @misc{10727, author = {{Pudelko, Daniel}}, publisher = {{Paderborn University}}, title = {{{Überquerung der Styx - Betriebsparametervariation und Fehlerverhalten eines Platform FPGAs}}}, year = {{2013}}, } @misc{10730, author = {{Riebler, Heinrich}}, publisher = {{Paderborn University}}, title = {{{Identifikation und Wiederherstellung von kryptographischen Schlüsseln mit FPGAs}}}, year = {{2013}}, } @misc{10741, author = {{Sprenger, Alexander}}, publisher = {{Paderborn University}}, title = {{{MiBenchHybrid : Erweiterung eines Benchmarks um Hardwarebeschleunigung}}}, year = {{2013}}, } @misc{10743, author = {{Steppeler, Philipp}}, publisher = {{Paderborn University}}, title = {{{Beschleunigung von Einzelbild-Erkennungsverfahren auf Datenfluss basierenden HPC Systemen}}}, year = {{2013}}, } @inproceedings{10745, author = {{Toebermann, Christian and Geibel, Daniel and Hau, Manuel and Brandl, Ron and Kaufmann, Paul and Ma, Chenjie and Braun, Martin and Degner, Tobias}}, booktitle = {{Real-Time Conference}}, publisher = {{OPAL RT Paris}}, title = {{{Real-Time Simulation of Distribution Grids with high Penetration of Regenerative and Distributed Generation}}}, year = {{2013}}, } @inproceedings{10774, author = {{Ghasemzadeh Mohammadi, Hassan and Gaillardon, Pierre-Emmanuel and Yazdani, Majid and De Micheli, Giovanni}}, booktitle = {{2013 IEEE International Symposium on Defect and Fault Tolerance in VLSI and Nanotechnology Systems (DFTS)}}, pages = {{83--88}}, publisher = {{IEEE}}, title = {{{A fast TCAD-based methodology for Variation analysis of emerging nano-devices}}}, doi = {{10.1109/DFT.2013.6653587}}, year = {{2013}}, } @inproceedings{10775, author = {{Gaillardon, Pierre-Emmanuel and Ghasemzadeh Mohammadi, Hassan and De Micheli, Giovanni}}, booktitle = {{2013 14th Latin American Test Workshop-LATW}}, pages = {{1--6}}, publisher = {{IEEE}}, title = {{{Vertically-stacked silicon nanowire transistors with controllable polarity: A robustness study}}}, doi = {{10.1109/LATW.2013.6562673}}, year = {{2013}}, } @inproceedings{1093, abstract = {{Whenever huge amounts of XML data have to be transferred from a web server to multiple clients, the transferred data volumes can be reduced significantly by sending compressed XML instead of plain XML. Whenever applications require querying a compressed XML format and XML compression or decompression time is a bottleneck, parallel XML compression and parallel decompression may be of significant advantage. We choose the XML compressor XSDS as starting point for our new approach to parallel compression and parallel decompression of XML documents for the following reasons. First, XSDS generally reaches stronger compression ratios than other compressors like gzip, bzip2, and XMill. Second, in contrast to these compressors, XSDS not only supports XPath queries on compressed XML data, but also XPath queries can be evaluated on XSDS compressed data even faster than on uncompressed XML. We propose a String-search-based parsing approach to parallelize XML compression with XSDS, and we show that we can speed-up the compression of XML documents by a factor of 1.4 and that we can speed-up the decompression time even by a factor of up to 7 on a quad-core processor.}}, author = {{Böttcher, Stefan and Feldotto, Matthias and Hartel, Rita}}, booktitle = {{WEBIST 2013 - Proceedings of the 9th International Conference on Web Information Systems and Technologies, Aachen, Germany, 8-10 May, 2013}}, pages = {{77--86}}, title = {{{Schema-based Parallel Compression and Decompression of XML Data}}}, doi = {{10.5220/0004366300770086}}, year = {{2013}}, } @inproceedings{11716, abstract = {{The accuracy of automatic speech recognition systems in noisy and reverberant environments can be improved notably by exploiting the uncertainty of the estimated speech features using so-called uncertainty-of-observation techniques. In this paper, we introduce a new Bayesian decision rule that can serve as a mathematical framework from which both known and new uncertainty-of-observation techniques can be either derived or approximated. The new decision rule in its direct form leads to the new significance decoding approach for Gaussian mixture models, which results in better performance compared to standard uncertainty-of-observation techniques in different additive and convolutive noise scenarios.}}, author = {{Abdelaziz, Ahmed H. and Zeiler, Steffen and Kolossa, Dorothea and Leutnant, Volker and Haeb-Umbach, Reinhold}}, booktitle = {{Acoustics, Speech and Signal Processing (ICASSP), 2013 IEEE International Conference on}}, issn = {{1520-6149}}, keywords = {{Bayes methods, Gaussian processes, convolution, decision theory, decoding, noise, reverberation, speech coding, speech recognition, Bayesian decision rule, GMM, Gaussian mixture models, additive noise scenarios, automatic speech recognition systems, convolutive noise scenarios, decoding approach, mathematical framework, reverberant environments, significance decoding, speech feature estimation, uncertainty-of-observation techniques, Hidden Markov models, Maximum likelihood decoding, Noise, Speech, Speech recognition, Uncertainty, Uncertainty-of-observation, modified imputation, noise robust speech recognition, significance decoding, uncertainty decoding}}, pages = {{6827--6831}}, title = {{{GMM-based significance decoding}}}, doi = {{10.1109/ICASSP.2013.6638984}}, year = {{2013}}, } @inproceedings{11740, abstract = {{In this contribution we derive the Maximum A-Posteriori (MAP) estimates of the parameters of a Gaussian Mixture Model (GMM) in the presence of noisy observations. We assume the distortion to be white Gaussian noise of known mean and variance. An approximate conjugate prior of the GMM parameters is derived allowing for a computationally efficient implementation in a sequential estimation framework. Simulations on artificially generated data demonstrate the superiority of the proposed method compared to the Maximum Likelihood technique and to the ordinary MAP approach, whose estimates are corrected by the known statistics of the distortion in a straightforward manner.}}, author = {{Chinaev, Aleksej and Haeb-Umbach, Reinhold}}, booktitle = {{38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013)}}, issn = {{1520-6149}}, keywords = {{Gaussian noise, maximum likelihood estimation, parameter estimation, GMM parameter, Gaussian mixture model, MAP estimation, Map-based estimation, maximum a-posteriori estimation, maximum likelihood technique, noisy observation, sequential estimation framework, white Gaussian noise, Additive noise, Gaussian mixture model, Maximum likelihood estimation, Noise measurement, Gaussian mixture model, Maximum a posteriori estimation, Maximum likelihood estimation}}, pages = {{3352--3356}}, title = {{{MAP-based Estimation of the Parameters of a Gaussian Mixture Model in the Presence of Noisy Observations}}}, doi = {{10.1109/ICASSP.2013.6638279}}, year = {{2013}}, } @inproceedings{11742, abstract = {{In this paper we present an improved version of the recently proposed Maximum A-Posteriori (MAP) based noise power spectral density estimator. An empirical bias compensation and bandwidth adjustment reduce bias and variance of the noise variance estimates. The main advantage of the MAP-based postprocessor is its low estimation variance. The estimator is employed in the second stage of a two-stage single-channel speech enhancement system, where eight different state-of-the-art noise tracking algorithms were tested in the first stage. While the postprocessor hardly affects the results in stationary noise scenarios, it becomes the more effective the more nonstationary the noise is. The proposed postprocessor was able to improve all systems in babble noise w.r.t. the perceptual evaluation of speech quality performance.}}, author = {{Chinaev, Aleksej and Haeb-Umbach, Reinhold and Taghia, Jalal and Martin, Rainer}}, booktitle = {{38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013)}}, issn = {{1520-6149}}, pages = {{7477--7481}}, title = {{{Improved Single-Channel Nonstationary Noise Tracking by an Optimized MAP-based Postprocessor}}}, doi = {{10.1109/ICASSP.2013.6639116}}, year = {{2013}}, } @inproceedings{11762, abstract = {{Among the different configurations of multi-microphone systems, e.g., in applications of speech dereverberation or denoising, we consider the case without a priori information of the microphone-array geometry. This naturally invokes explicit or implicit identification of source-receiver transfer functions as an indirect description of the microphone-array configuration. However, this blind channel identification (BCI) has been difficult due to the lack of unique identifiability in the presence of observation noise or near-common channel zeros. In this paper, we study the implicit BCI performance of blind signal enhancement techniques such as the adaptive principal component analysis (PCA) or the iterative blind equalization and channel identification (BENCH). To this end, we make use of a recently proposed metric, the normalized filter-projection misalignment (NFPM), which is tailored for BCI evaluation in ill-conditioned (e.g., noisy) scenarios. The resulting understanding of implicit BCI performance can help to judge the behavior of multi-microphone speech enhancement systems and the suitability of implicit BCI to serve channel-based (i.e., channel-informed) enhancement.}}, author = {{Enzner, Gerald and Schmid, Dominic and Haeb-Umbach, Reinhold}}, booktitle = {{21th European Signal Processing Conference (EUSIPCO 2013)}}, title = {{{On the Acoustic Channel Identification in Multi-Microphone Systems via Adaptive Blind Signal Enhancement Techniques}}}, year = {{2013}}, } @inproceedings{11815, author = {{Heymann, Jahn and Walter, Oliver and Haeb-Umbach, Reinhold and Raj, Bhiksha}}, booktitle = {{Automatic Speech Recognition and Understanding Workshop (ASRU 2013)}}, title = {{{Unsupervised Word Segmentation from Noisy Input}}}, year = {{2013}}, } @inproceedings{11816, abstract = {{In this paper, we consider the Maximum Likelihood (ML) estimation of the parameters of a GAUSSIAN in the presence of censored, i.e., clipped data. We show that the resulting Expectation Maximization (EM) algorithm delivers virtually biasfree and efficient estimates, and we discuss its convergence properties. We also discuss optimal classification in the presence of censored data. Censored data are frequently encountered in wireless LAN positioning systems based on the fingerprinting method employing signal strength measurements, due to the limited sensitivity of the portable devices. Experiments both on simulated and real-world data demonstrate the effectiveness of the proposed algorithms.}}, author = {{Hoang, Manh Kha and Haeb-Umbach, Reinhold}}, booktitle = {{38th International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2013)}}, issn = {{1520-6149}}, keywords = {{Gaussian processes, Global Positioning System, convergence, expectation-maximisation algorithm, fingerprint identification, indoor radio, signal classification, wireless LAN, EM algorithm, ML estimation, WiFi indoor positioning, censored Gaussian data classification, clipped data, convergence properties, expectation maximization algorithm, fingerprinting method, maximum likelihood estimation, optimal classification, parameters estimation, portable devices sensitivity, signal strength measurements, wireless LAN positioning systems, Convergence, IEEE 802.11 Standards, Maximum likelihood estimation, Parameter estimation, Position measurement, Training, Indoor positioning, censored data, expectation maximization, signal strength, wireless LAN}}, pages = {{3721--3725}}, title = {{{Parameter estimation and classification of censored Gaussian data with application to WiFi indoor positioning}}}, doi = {{10.1109/ICASSP.2013.6638353}}, year = {{2013}}, } @inproceedings{11841, abstract = {{Recently, substantial progress has been made in the field of reverberant speech signal processing, including both single- and multichannel de-reverberation techniques, and automatic speech recognition (ASR) techniques robust to reverberation. To evaluate state-of-the-art algorithms and obtain new insights regarding potential future research directions, we propose a common evaluation framework including datasets, tasks, and evaluation metrics for both speech enhancement and ASR techniques. The proposed framework will be used as a common basis for the REVERB (REverberant Voice Enhancement and Recognition Benchmark) challenge. This paper describes the rationale behind the challenge, and provides a detailed description of the evaluation framework and benchmark results.}}, author = {{Kinoshita, Keisuke and Delcroix, Marc and Yoshioka, Takuya and Nakatani, Tomohiro and Habets, Emanuel and Haeb-Umbach, Reinhold and Leutnant, Volker and Sehr, Armin and Kellermann, Walter and Maas, Roland and Gannot, Sharon and Raj, Bhiksha}}, booktitle = {{ IEEE Workshop on Applications of Signal Processing to Audio and Acoustics }}, keywords = {{Reverberant speech, dereverberation, ASR, evaluation, challenge}}, pages = {{ 22--23 }}, title = {{{The reverb challenge: a common evaluation framework for dereverberation and recognition of reverberant speech}}}, year = {{2013}}, } @article{11862, abstract = {{In this contribution we extend a previously proposed Bayesian approach for the enhancement of reverberant logarithmic mel power spectral coefficients for robust automatic speech recognition to the additional compensation of background noise. A recently proposed observation model is employed whose time-variant observation error statistics are obtained as a side product of the inference of the a posteriori probability density function of the clean speech feature vectors. Further a reduction of the computational effort and the memory requirements are achieved by using a recursive formulation of the observation model. The performance of the proposed algorithms is first experimentally studied on a connected digits recognition task with artificially created noisy reverberant data. It is shown that the use of the time-variant observation error model leads to a significant error rate reduction at low signal-to-noise ratios compared to a time-invariant model. Further experiments were conducted on a 5000 word task recorded in a reverberant and noisy environment. A significant word error rate reduction was obtained demonstrating the effectiveness of the approach on real-world data.}}, author = {{Leutnant, Volker and Krueger, Alexander and Haeb-Umbach, Reinhold}}, journal = {{IEEE Transactions on Audio, Speech, and Language Processing}}, keywords = {{Bayes methods, compensation, error statistics, reverberation, speech recognition, Bayesian feature enhancement, background noise, clean speech feature vectors, compensation, connected digits recognition task, error statistics, memory requirements, noisy reverberant data, posteriori probability density function, recursive formulation, reverberant logarithmic mel power spectral coefficients, robust automatic speech recognition, signal-to-noise ratios, time-variant observation, word error rate reduction, Robust automatic speech recognition, model-based Bayesian feature enhancement, observation model for reverberant and noisy speech, recursive observation model}}, number = {{8}}, pages = {{1640--1652}}, title = {{{Bayesian Feature Enhancement for Reverberation and Noise Robust Speech Recognition}}}, doi = {{10.1109/TASL.2013.2258013}}, volume = {{21}}, year = {{2013}}, } @inproceedings{11909, abstract = {{We present a novel method to exploit correlations of adjacent time-frequency (TF)-slots for a sparseness-based blind speech separation (BSS) system. Usually, these correlations are exploited by some heuristic smoothing techniques in the post-processing of the estimated soft TF masks. We propose a different approach: Based on our previous work with one-dimensional (1D)-hidden Markov models (HMMs) along the time axis we extend the modeling to two-dimensional (2D)-HMMs to exploit both temporal and spectral correlations in the speech signal. Based on the principles of turbo decoding we solved the complex inference of 2D-HMMs by a modified forward-backward algorithm which operates alternatingly along the time and the frequency axis. Extrinsic information is exchanged between these steps such that increasingly better soft time-frequency masks are obtained, leading to improved speech separation performance in highly reverberant recording conditions.}}, author = {{Tran Vu, Dang Hai and Haeb-Umbach, Reinhold}}, booktitle = {{21th European Signal Processing Conference (EUSIPCO 2013)}}, title = {{{Blind Speech Separation Exploiting Temporal and Spectral Correlations Using Turbo Decoding of 2D-HMMs}}}, year = {{2013}}, } @inproceedings{11917, abstract = {{In this paper we present a speech presence probability (SPP) estimation algorithmwhich exploits both temporal and spectral correlations of speech. To this end, the SPP estimation is formulated as the posterior probability estimation of the states of a two-dimensional (2D) Hidden Markov Model (HMM). We derive an iterative algorithm to decode the 2D-HMM which is based on the turbo principle. The experimental results show that indeed the SPP estimates improve from iteration to iteration, and further clearly outperform another state-of-the-art SPP estimation algorithm.}}, author = {{Vu, Dang Hai Tran and Haeb-Umbach, Reinhold}}, booktitle = {{38th International Conference on Acoustics, Speech and Signal Processing (ICASSP 2013)}}, issn = {{1520-6149}}, keywords = {{correlation methods, estimation theory, hidden Markov models, iterative methods, probability, spectral analysis, speech processing, 2D HMM, SPP estimates, iterative algorithm, posterior probability estimation, spectral correlation, speech presence probability estimation, state-of-the-art SPP estimation algorithm, temporal correlation, turbo principle, two-dimensional hidden Markov model, Correlation, Decoding, Estimation, Iterative decoding, Noise, Speech, Vectors}}, pages = {{863--867}}, title = {{{Using the turbo principle for exploiting temporal and spectral correlations in speech presence probability estimation}}}, doi = {{10.1109/ICASSP.2013.6637771}}, year = {{2013}}, } @inproceedings{11921, abstract = {{In this paper we consider the unsupervised word discovery from phonetic input. We employ a word segmentation algorithm which simultaneously develops a lexicon, i.e., the transcription of a word in terms of a phone sequence, learns a n-gram language model describing word and word sequence probabilities, and carries out the segmentation itself. The underlying statistical model is that of a Pitman-Yor process, a concept known from Bayesian non-parametrics, which allows for an a priori unknown and unlimited number of different words. Using a hierarchy of Pitman-Yor processes, language models of different order can be employed and nesting it with another hierarchy of Pitman-Yor processes on the phone level allows for backing off unknown word unigrams by phone m-grams. We present results on a large-vocabulary task, assuming an error-free phone sequence is given. We finish by discussing options how to cope with noisy phone sequences.}}, author = {{Walter, Oliver and Haeb-Umbach, Reinhold and Chaudhuri, Sourish and Raj, Bhiksha}}, booktitle = {{IEEE International Conference on Robotics and Automation (ICRA 2013)}}, title = {{{Unsupervised Word Discovery from Phonetic Input Using Nested Pitman-Yor Language Modeling}}}, year = {{2013}}, } @inproceedings{11924, author = {{Walter, Oliver and Korthals, Timo and Haeb-Umbach, Reinhold and Raj, Bhiksha}}, booktitle = {{Automatic Speech Recognition and Understanding Workshop (ASRU 2013)}}, title = {{{Hierarchical System for Word Discovery Exploiting DTW-Based Initialization}}}, year = {{2013}}, } @techreport{11926, abstract = {{In this paper we present a novel initialization method for unsupervised learning of acoustic patterns in recordings of continuous speech. The pattern discovery task is solved by dynamic time warping whose performance we improve by a smart starting point selection. This enables a more accurate discovery of patterns compared to conventional approaches. After graph-based clustering the patterns are employed for training hidden Markov models for an unsupervised speech acquisition. By iterating between model training and decoding in an EM-like framework the word accuracy is continuously improved. On the TIDIGITS corpus we achieve a word error rate of about 13 percent by the proposed unsupervised pattern discovery approach, which neither assumes knowledge of the acoustic units nor of the labels of the training data.}}, author = {{Walter, Oliver and Schmalenstroeer, Joerg and Haeb-Umbach, Reinhold}}, title = {{{A Novel Initialization Method for Unsupervised Learning of Acoustic Patterns in Speech (FGNT-2013-01)}}}, year = {{2013}}, } @inproceedings{11976, author = {{Bloessl, Bastian and Segata, Michele and Sommer, Christoph and Dressler, Falko}}, booktitle = {{Proceedings of the 19th annual international conference on Mobile computing & networking - MobiCom '13}}, isbn = {{9781450319997}}, title = {{{Decoding IEEE 802.11a/g/p OFDM in software using GNU radio}}}, doi = {{10.1145/2500423.2505300}}, year = {{2013}}, } @inproceedings{11977, author = {{Bloessl, Bastian and Segata, Michele and Sommer, Christoph and Dressler, Falko}}, booktitle = {{Proceedings of the second workshop on Software radio implementation forum - SRIF '13}}, isbn = {{9781450321815}}, title = {{{An IEEE 802.11a/g/p OFDM receiver for GNU radio}}}, doi = {{10.1145/2491246.2491248}}, year = {{2013}}, } @inproceedings{12022, author = {{Joerer, Stefan and Segata, Michele and Bloessl, Bastian and Cigno, Renato Lo and Sommer, Christoph and Dressler, Falko}}, booktitle = {{2012 IEEE Vehicular Networking Conference (VNC)}}, isbn = {{9781467349963}}, title = {{{To crash or not to crash: Estimating its likelihood and potentials of beacon-based IVC systems}}}, doi = {{10.1109/vnc.2012.6407441}}, year = {{2013}}, } @article{12025, author = {{Joerer, Stefan and Segata, Michele and Bloessl, Bastian and Lo Cigno, Renato and Sommer, Christoph and Dressler, Falko}}, issn = {{0018-9545}}, journal = {{IEEE Transactions on Vehicular Technology}}, pages = {{1802--1812}}, title = {{{A Vehicular Networking Perspective on Estimating Vehicle Collision Probability at Intersections}}}, doi = {{10.1109/tvt.2013.2287343}}, year = {{2013}}, } @inproceedings{12028, author = {{Klingler, Florian and Dressler, Falko and Cao, Jiannong and Sommer, Christoph}}, booktitle = {{2013 10th Annual Conference on Wireless On-demand Network Systems and Services (WONS)}}, isbn = {{9781479907496}}, title = {{{Use both lanes: Multi-channel beaconing for message dissemination in vehicular networks}}}, doi = {{10.1109/wons.2013.6578342}}, year = {{2013}}, } @inproceedings{12044, author = {{Schwartz, Ramon S. and Ohazulike, Anthony E. and Sommer, Christoph and Scholten, Hans and Dressler, Falko and Havinga, Paul}}, booktitle = {{2012 IEEE Vehicular Networking Conference (VNC)}}, isbn = {{9781467349963}}, title = {{{Fair and adaptive data dissemination for Traffic Information Systems}}}, doi = {{10.1109/vnc.2012.6407432}}, year = {{2013}}, } @article{12045, author = {{Schwartz, Ramon S. and Ohazulike, Anthony E. and Sommer, Christoph and Scholten, Hans and Dressler, Falko and Havinga, Paul}}, issn = {{1570-8705}}, journal = {{Ad Hoc Networks}}, pages = {{428--443}}, title = {{{On the applicability of fair and adaptive data dissemination in traffic information systems}}}, doi = {{10.1016/j.adhoc.2013.09.004}}, year = {{2013}}, } @inproceedings{12064, author = {{Sommer, Christoph and Joerer, Stefan and Dressler, Falko}}, booktitle = {{2012 IEEE Vehicular Networking Conference (VNC)}}, isbn = {{9781467349963}}, title = {{{On the applicability of Two-Ray path loss models for vehicular network simulation}}}, doi = {{10.1109/vnc.2012.6407446}}, year = {{2013}}, } @inproceedings{12065, author = {{Sommer, Christoph and Joerer, Stefan and Segata, Michele and Tonguz, Ozan and Cigno, Renato Lo and Dressler, Falko}}, booktitle = {{2013 Proceedings IEEE INFOCOM}}, isbn = {{9781467359467}}, title = {{{How shadowing hurts vehicular communications and how dynamic beaconing can help}}}, doi = {{10.1109/infcom.2013.6566745}}, year = {{2013}}, } @article{12066, author = {{Sommer, Christoph and Eckhoff, David and Dressler, Falko}}, issn = {{1536-1233}}, journal = {{IEEE Transactions on Mobile Computing}}, pages = {{1733--1745}}, title = {{{IVC in Cities: Signal Attenuation by Buildings and How Parked Cars Can Improve the Situation}}}, doi = {{10.1109/tmc.2013.80}}, year = {{2013}}, } @inproceedings{12979, author = {{Hellebrand, Sybille}}, booktitle = {{14th IEEE Latin American Test Workshop - (LATW'13)}}, publisher = {{IEEE}}, title = {{{Analyzing and Quantifying Fault Tolerance Properties}}}, doi = {{10.1109/latw.2013.6562662}}, year = {{2013}}, } @article{15441, author = {{Domik, Gitta and Arens, Stephan and Stilow, Peter and Friedrich, Hauke}}, journal = {{IEEE computer graphics and applications}}, number = {{1}}, pages = {{70--74}}, publisher = {{IEEE}}, title = {{{Helping High Schoolers Move the (Virtual) World}}}, doi = {{10.1109/MCG.2013.6}}, volume = {{33}}, year = {{2013}}, } @inproceedings{15664, author = {{Busjahn, Teresa and Schulte, Carsten}}, booktitle = {{Koli Calling}}, pages = {{3--11}}, publisher = {{ACM}}, title = {{{The use of code reading in teaching programming}}}, year = {{2013}}, } @inproceedings{15665, author = {{Bennedsen, Jens and Schulte, Carsten}}, booktitle = {{LaTiCE}}, pages = {{9--16}}, publisher = {{IEEE Computer Society}}, title = {{{Object Interaction Competence Model v. 2.0}}}, year = {{2013}}, } @inproceedings{15666, author = {{Buchholz, Malte and Saeli, Mara and Schulte, Carsten}}, booktitle = {{WiPSCE}}, pages = {{8--16}}, publisher = {{ACM}}, title = {{{PCK and reflection in computer science teacher education}}}, year = {{2013}}, } @inproceedings{15667, author = {{Schulte, Carsten}}, booktitle = {{WiPSCE}}, pages = {{17--24}}, publisher = {{ACM}}, title = {{{Reflections on the role of programming in primary and secondary computing education}}}, year = {{2013}}, } @inproceedings{15752, author = {{Cheng, W. and Henzgen, S. and Hüllermeier, Eyke}}, booktitle = {{In Proceedings Workshop LWA-2009, Lernen-Wissensentdeckung-Adaptivität, Bamberg, Germany}}, pages = {{129--136}}, title = {{{Labelwise versus pairwise decomposition in label ranking}}}, year = {{2013}}, } @inproceedings{15753, author = {{Senge, Robin and del Coz, J. and Hüllermeier, Eyke}}, booktitle = {{In Proceedings Workshop LWA-2009, Lernen-Wissensentdeckung-Adaptivität, Bamberg, Germany}}, pages = {{151--158}}, title = {{{Rectifying classifier chains for multi-label classification, Bamberg, Germany}}}, year = {{2013}}, } @inproceedings{15755, author = {{Busa-Fekete, Robert and Fober, T. and Hüllermeier, Eyke}}, booktitle = {{in Proceedings 23th Workshop Computational Intelligence, Dortmund Germany}}, editor = {{Hoffmann, F. and Hüllermeier, Eyke}}, pages = {{237--246}}, publisher = {{KIT Scientific Publishing}}, title = {{{Preference-based evolutionary optimization using generalized racing algorithms}}}, year = {{2013}}, } @inproceedings{15756, author = {{Henzgen, S. and Hüllermeier, Eyke}}, booktitle = {{in Proceedings 23th Workshop Computational Intelligence, Dortmund Germany}}, editor = {{Hoffmann, F. and Hüllermeier, Eyke}}, pages = {{227--236}}, publisher = {{KIT Scientific Publishing}}, title = {{{Weighted rank correlation measures based on fuzzy order relations}}}, year = {{2013}}, } @inproceedings{15757, author = {{Weng, P. and Busa-Fekete, Robert and Hüllermeier, Eyke}}, booktitle = {{In Proceedings ECML/PKDD-Workshop on Reinforcement learning from Generalized Feedback:Beyond Numerical Rewards, Prague}}, title = {{{Interactive Q-learning with ordinal rewards and unreliable tutor}}}, year = {{2013}}, } @inproceedings{15758, author = {{Busa-Fekete, Robert and Szörenyi, B. and Weng, P. and Hüllermeier, Eyke}}, booktitle = {{In Proceedings ECML/PKDD-Workshop on Reinforcement learning from Generalized Feedback:Beyond Numerical Rewards, Prague}}, title = {{{Preference-based evolutionary direct policy search}}}, year = {{2013}}, } @inproceedings{15759, author = {{Cheng, W. and Hüllermeier, Eyke}}, booktitle = {{In Proceedings M-PREF`13, 7th Multidisciplinary Workshop on Advances in Preference Handling Beijing, China}}, title = {{{A nearest neigbor approach to label ranking based on generalized labelwise loss minimization}}}, year = {{2013}}, } @inproceedings{15760, author = {{Shaker, Ammar and Hüllermeier, Eyke}}, booktitle = {{In Proceedings RealStream 2013, 1st International Workshop on Real-World Challenges for Data Stream Mining, Prague, Czech Republic}}, editor = {{Krempl, G. and Zliobaite, I. and Wang, Y. and Forman, G.}}, pages = {{38--41}}, title = {{{Event history analysis on data streams: An application to earthquake occurence}}}, year = {{2013}}, } @inproceedings{15761, author = {{Senge, Robin and del Coz, J.J. and Hüllermeier, Eyke}}, booktitle = {{In Proceedings of GFKL-2012, 36th Annual Conference of the German Classification Society, Studies in Classification, Data Analysis and Knowledge Organization, Hildesheim, Germany }}, editor = {{Schmidt-Thieme, L. and Spiliopoulou, M.}}, publisher = {{Springer}}, title = {{{On the problem of error propagation in classier chains for multi-label classification. Data Analysis, Machine Learning and Knowledge Discovery}}}, year = {{2013}}, } @inproceedings{15763, author = {{Fober, T. and Klebe, G. and Hüllermeier, Eyke}}, booktitle = {{In Proceedings GFKL-2011, Conference of the German Classification Society, Frankfurt Germany}}, editor = {{Lausen, B. and Van den Poel, D. and Ultsch, A.}}, pages = {{279--286}}, publisher = {{Springer}}, title = {{{Local clique merging: An extension of the maximum common subgraph measure with applications in structural bioinformatics, Algorithms from and for Nature and Life}}}, year = {{2013}}, } @article{15866, author = {{Ardizzone, Vincenzo and Lewandowski, Przemyslaw and Luk, M. H. and Tse, Y. C. and Kwong, N. H. and Lücke, Andreas and Abbarchi, Marco and Baudin, Emmanuel and Galopin, Elisabeth and Bloch, Jacqueline and Lemaitre, Aristide and Leung, P. T. and Roussignol, Philippe and Binder, Rolf and Tignon, Jerome and Schumacher, Stefan}}, issn = {{2045-2322}}, journal = {{Scientific Reports}}, title = {{{Formation and control of Turing patterns in a coherent quantum fluid}}}, doi = {{10.1038/srep03016}}, year = {{2013}}, } @article{15867, author = {{Tautz, Raphael and Da Como, Enrico and Wiebeler, Christian and Soavi, Giancarlo and Dumsch, Ines and Fröhlich, Nils and Grancini, Giulia and Allard, Sybille and Scherf, Ullrich and Cerullo, Giulio and Schumacher, Stefan and Feldmann, Jochen}}, issn = {{0002-7863}}, journal = {{Journal of the American Chemical Society}}, pages = {{4282--4290}}, title = {{{Charge Photogeneration in Donor–Acceptor Conjugated Materials: Influence of Excess Excitation Energy and Chain Length}}}, doi = {{10.1021/ja309252a}}, year = {{2013}}, }