Source[Dataset] Measurement data for paper "Evaluation of Asynchronous Offloading Capabilities of Accelerator Programming Models for Multiple Devices", 2018 [DOI: 10.18154/RWTH-2017-10493] |
Author(s)Hahnfeld, Jonas Terboven, Christian Price, James Pflug, Hans Joachim Müller, Matthias S. |
Source[Website] From Task 'til Dawn : Tasks versus Threads, 2017 |
Author(s)Klemm, Michael (Corresponding author) Terboven, Christian (Corresponding author) |
Source[Contribution to a book, Contribution to a conference proceedings] Runtime Correctness Checking for Emerging Programming Paradigms In: Proceedings of the First International Workshop on Software Correctness for HPC Applications, 21-27, 2017 [DOI: 10.1145/3145344.3145490] |
Author(s)Protze, Joachim (Corresponding author) Terboven, Christian (Corresponding author) Müller, Matthias S. (Corresponding author) Petiton, Serge G. (Corresponding author) Emad, Nahid (Corresponding author) Murai, Hitoshi (Corresponding author) Boku, Taisuke (Corresponding author) |
Source[Master Thesis] On-the-Fly Data Race Detection in MPI One-Sided Communication, 2017 |
Author(s)Schwitanski, Simon |
Source[Journal Article] Automated Pattern Analysis in Gesture Research: Similarity Measuring in 3D Motion Capture Models of Communicative Action In: Digital humanities quarterly, 11 (2), 2017 |
Author(s)Schüller, Daniel Beecks, Christian Hassani, Marwan Hinnell, Jennifer Brenger, Bela Darius Seidl, Thomas Mittelberg, Irene |
Source[Contribution to a conference proceedings] Gistualizer: An Immersive Glyph for Multidimensional Datapoints In: [Workshop on Immersive Analytics, 2016-10-01 - 2016-10-01, Phoenix, USA], 2017 |
Author(s)Bellgardt, Martin (Corresponding author) Gebhardt, Sascha Hentschel, Bernd Kuhlen, Torsten |
Source[Contribution to a book, Contribution to a conference proceedings] Do Not Invade: A Virtual-Reality-Framework to Study Personal Space In: Virtuelle und Erweiterte Realität : 14. Workshop der GI-Fachgruppe VR/AR / Ralf Dörner, Rolf Kruse, Betty Mohler, René Weller (Hg.), 203-204, 2017 |
Author(s)Schnathmeier, Jan Overath, Heiko Radke, Sina Bönsch, Andrea (Corresponding author) Habel, Ute Kuhlen, Torsten |
Source[Contribution to a book, Contribution to a conference proceedings] Turning Anonymous Members of a Multiagent System Into Individuals In: 2017 IEEE virtual humans and crowds for immersive environments (VHCIE) : 19th of March 2017, Los Angeles, USA / organizers: Ming Lin, Anne-Hélène Olivier, Julien Pettré, 4 Seiten, 2017 [DOI: 10.1109/VHCIE.2017.7935620] |
Author(s)Bönsch, Andrea (Corresponding author) Vierjahn, Thomas Shapiro, Ari Kuhlen, Torsten |
Source[Contribution to a book, Contribution to a conference proceedings] Score-Based Recommendation for Efficiently Selecting Individual Virtual Agents in Multi-Agent Systems In: Proceedings VRST 2017 : 23rd ACM Conference on Virtual Reality Software and Technology : Gothenburg, Sweden, November 08-10, 2017 / general chairs: Morten Fjeld (Chalmers University of Technology), Marco Fratarcangeli (Chalmers University of Technology), Daniel Sjölie (University of Gothenburg) ; papers chairs: Oliver Staadt (University of Rostock), Jonas Unger (Linköping University) ; proceedings production editor: Stephen N. Spencer, University of Washington ; Co-sponsored by ACM SIGCHI and ACM SIGGRAPH, 74, 2 Seiten, 2017 [DOI: 10.1145/3139131.3141215] |
Author(s)Bönsch, Andrea (Corresponding author) Trisnadi, Robert Wendt, Jonathan Vierjahn, Thomas Kuhlen, Torsten |
Source[Contribution to a conference proceedings] buenoSDIAs: Supporting Desktop Immersive Analytics While Actively Preventing Cybersickness In: [Workshop on Immersive Analytics, VIS2017, 2017-10-01 - 2017-10-06, Phoenix, USA], 4 Seiten, 2017 |
Author(s)Zielasko, Daniel (Corresponding author) Bellgardt, Martin Meißner, Alexander Haghgoo, Maliheh Hentschel, Bernd Kuhlen, Torsten |
Source[Contribution to a book, Contribution to a conference proceedings] A Task-Based Parallel Rendering Component For Large-Scale Visualization Applications In: [Eurographics Symposium on Parallel Graphics and Visualization (2017) / J. C. Bennett, A. Telea (Editors)], 2017 [DOI: 10.2312/pgv.20171094] |
Author(s)Biedert, Tim (Corresponding author) Werner, Kilian Hentschel, Bernd Garth, Christoph |
Source[Book] Using OpenMP - The Next Step : affinity, accelerators, tasking, and SIMD In: Scientific and engineering computation series, 2017 |
Author(s)van der Pas, Ruud (Corresponding author) Stotzer, Eric (Corresponding author) Terboven, Christian (Corresponding author) |
Source[Journal Article] Reporting mittels Kennzahlen zur Gewährleistung der Qualität und Unterstützung des IT-Controllings eines modernen, wissenschaftlichen Rechenzentrums - ein Praxisbericht In: Praxis der Informationsverarbeitung und Kommunikation, 39 (3/4), 63-69, 2017 [DOI: 10.1515/pik-2016-0001] |
Author(s)Haas, Berit Gesine (Corresponding author) Bündgens, Daniel |
Source[Contribution to a book, Contribution to a conference proceedings] Performance Portability Analysis for Real-Time Simulations of Smoke Propagation Using OpenACC In: High Performance Computing : ISC High Performance 2017 International Workshops, DRBSD, ExaComm, HCPM, HPC-IODC, IWOPH, IXPUG, P^3MA, VHPC, Visualization at Scale, WOPSSS, Frankfurt, Germany, June 18-22, 2017, Revised Selected Papers / edited by Julian M. Kunkel, Rio Yokota, Michela Taufer, John Shalf, 477-495, 2017 [DOI: 10.1007/978-3-319-67630-2_35] |
Author(s)Küsters, Anne (Corresponding author) Wienke, Sandra Juliane Arnold, Lukas |
Source[Contribution to a book, Contribution to a conference proceedings] Prediction of learning space occupation through WLAN access point data using Kalman filter and gradient boosting regression In: 2017 14th IEEE International Conference on Advanced Video and Signal Based Surveillance (AVSS) : Aug. 29 2017-Sept. 1 2017, 6 Seiten, 2017 [DOI: 10.1109/AVSS.2017.8078526] |
Author(s)Selzer, Stefan (Corresponding author) Asteriadis, Stylianos (Corresponding author) Politze, Marius (Corresponding author) |
Source[Contribution to a book, Contribution to a conference proceedings] Vergleich von Papierklausuren und elektronischen Prüfungen : Diskussion der Vor- und Nachteile von elektronischen Prüfungen am Beispiel von Programmierklausuren In: Informatik 2017 : 25.-29. September 2017, Chemnitz : proceedings / Maximilian Eibl, Martin Gaedke (Hrsg.), 307-318, 2017 [DOI: 10.18420/in2017_24] |
Author(s)Küppers, Bastian (Corresponding author) Schroeder, Ulrik (Corresponding author) |
Source[Contribution to a book, Contribution to a conference proceedings] Interactive Level-of-Detail Visualization of 3D-Polarized Light Imaging Data Using Spherical Harmonics In: EuroVis 2017 : Eurographics/IEEE VGTC Conference on Visualization 2017, Barcelona, Spain, June 12 - 16, 2017 : Short Papers / Short Papers Co-Chairs: Barbora Kozlíková, Tobias Schreck, Thomas Wischgoll, 127-132, 2017 [DOI: 10.2312/eurovisshort.20171145] |
Author(s)Hänel, Claudia Demiralp, Ali C. Axer, Markus Grässel, David Hentschel, Bernd Kuhlen, Torsten |
Source[Contribution to a book, Contribution to a conference proceedings] OpenMP Tools Interface: Synchronization Information for Data Race Detection In: Scaling OpenMP for exascale performance and portability : 13th International Workshop on OpenMP, IWOMP 2017, Stony Brook, NY, USA, September 20-22, 2017 : proceedings / Bronis R. de Supinski, Stephen L. Olivier, Christian Terboven, Barbara M. Chapman, Matthias S. Müller (eds.), 249-265, 2017 [DOI: 10.1007/978-3-319-65578-9_17] |
Author(s)Protze, Joachim (Corresponding author) Hahnfeld, Jonas Ahn, Dong H. Schulz, Martin Müller, Matthias S. |
Source[Contribution to a book, Contribution to a conference proceedings] Assessing the Performance of OpenMP Programs on the Knights Landing Architecture In: Scaling OpenMP for exascale performance and portability : 13th International Workshop on OpenMP, IWOMP 2017, Stony Brook, NY, USA, September 20-22, 2017 : proceedings / Bronis R. de Supinski, Stephen L. Olivier, Christian Terboven, Barbara M. Chapman, Matthias S. Müller (eds.), 296-308, 2017 [DOI: 10.1007/978-3-319-65578-9_20] |
Author(s)Schmidl, Dirk (Corresponding author) Wang, Bo Müller, Matthias S. |
Source[Contribution to a book, Contribution to a conference proceedings] Dynamic Application-aware Power Capping In: Proceedings of the 5th International Workshop on Energy Efficient Supercomputing, 8 Seiten, 2017 [DOI: 10.1145/3149412.3149413] |
Author(s)Wang, Bo (Corresponding author) Schmidl, Dirk (Corresponding author) Terboven, Christian (Corresponding author) Müller, Matthias S. (Corresponding author) |
Source[Contribution to a book, Contribution to a conference proceedings] Data Mining-Based Analysis of HPC Center Operations In: 2017 IEEE International Conference on Cluster Computing : CLUSTER 2017 : proceedings : 5-8 September 2017, Honolulu, Hawaii / sponsors: SIGHPC, IEEE Computer Society, 766-773, 2017 [DOI: 10.1109/CLUSTER.2017.23] |
Author(s)Klinkenberg, Jannis (Corresponding author) Terboven, Christian Lankes, Stefan Müller, Matthias S. |
Source[Contribution to a book, Contribution to a conference proceedings] From eLearning to eScience In: SIGUCCS'17 : proceedings of the 2017 ACM Annual Conference on SIGUCCS : October 1-4, 2017, Seattle, WA, USA / sponsored by: ACM SIGUCCS ; conference chair: Cate Lyon (Whitman College), 123-125, 2017 [DOI: 10.1145/3123458.3123495] |
Author(s)Politze, Marius (Corresponding author) Eifert, Thomas |
Source[Contribution to a book, Contribution to a conference proceedings] pSTAIX - A Process-Aware Architecture to Support Research Processes In: Informatik 2017 : 25.-29. September 2017, Chemnitz : proceedings / Maximilian Eibl, Martin Gaedke (Hrsg.), 12 Seiten, 2017 [DOI: 10.18420/in2017_137] |
Author(s)Politze, Marius (Corresponding author) Decker, Bernd (Corresponding author) Eifert, Thomas (Corresponding author) |
Source[Contribution to a book, Contribution to a conference proceedings] Beyond Lockdown: Towards Reliable e-Assessment In: Bildungsräume : DeLFI 2017 - die 15. e-Learning Fachtagung Informatik der Gesellschaft für Informatik : 5. bis 8. September 2017, Chemnitz, Deutschland / Christoph Igel, Carsten Ullrich & Martin Wessner (Hrsg.), 191-196, 2017 |
Author(s)Küppers, Bastian (Corresponding author) Kerber, Florian Alexander (Corresponding author) Meyer, Ulrike Michaela (Corresponding author) Schroeder, Ulrik (Corresponding author) |
Source[Abstract, Contribution to a book, Contribution to a conference proceedings] E-Assessment and Bring Your Own Device In: ITiCSE'17 : proceedings of the 2017 ACM Conference on Innovation and Technology in Computer Science Education : July 3-5, 2017, Bologna, Italy / sponsored by: ACM SIGCSE ; conference co-chairs: Renzo Davoli (University of Bologna, Italy), Michael Goldweber (Xavier University, USA), 373-373, 2017 [DOI: 10.1145/3059009.3072994] |
Author(s)Küppers, Bastian (Corresponding author) Schroeder, Ulrik (Corresponding author) |
Source[Contribution to a book, Contribution to a conference proceedings] From Latex to Jupyter: Converting Traditional to Modern In: INTED 2017 : 11th International Technology, Education and Development Conference, 6-8 March, 2017, Valencia (Spain) : Conference Proceedings / Edited by L. Gómez Chova, A. López Martínez, I. Candel Torres, IATED Academy, 1592-1596, 2017 [DOI: 10.21125/inted.2017.0504] |
Author(s)Küppers, Bastian |
Source[Contribution to a book, Contribution to a conference proceedings] A Pattern for Overlapping Communication and Computation with OpenMP Target Directives In: Scaling OpenMP for exascale performance and portability : 13th International Workshop on OpenMP, IWOMP 2017, Stony Brook, NY, USA, September 20-22, 2017 : proceedings / Bronis R. de Supinski, Stephen L. Olivier, Christian Terboven, Barbara M. Chapman, Matthias S. Müller (eds.), 325-337, 2017 [DOI: 10.1007/978-3-319-65578-9_22] |
Author(s)Hahnfeld, Jonas (Corresponding author) Cramer, Tim (Corresponding author) Klemm, Michael Terboven, Christian Müller, Matthias S. |
Source[Contribution to a book, Contribution to a conference proceedings] Infrastructure for Research Data Management as a Cross-University Project In: Human interface and the management of information : 19th international conference, HCI International 2017, Vancouver, BC, Canada, July 9-14, 2017 : proceedings / Sakae Yamamoto (ed.). - Part 2: Supporting learning, decision-making and collaboration, 493-502, 2017 [DOI: 10.1007/978-3-319-58524-6_39] |
Author(s)Eifert, Thomas (Corresponding author) Schilling, Ulrich Bauer, Hans-Jörg Claus, Florian Lopez, Ania |
Source[Conference Presentation] Extending the OAuth2 Workflow to Audit Data Usage for Users and Service Providers in a Cooperative Scenario In: 10. DFN-Forum Kommunikationstechnologien Berlin 2017-05-30 - 2017-05-31, 2017 [DOI: 10.18154/RWTH-2017-06796] |
Author(s)Politze, Marius Decker, Bernd |
Source[Contribution to a book, Contribution to a conference proceedings] Evaluation of approaching-strategies of temporarily required virtual assistants in immersive environments In: 2017 IEEE Symposium on 3D User Interfaces (3DUI) : proceedings : March 18-19, 2017, Los Angeles, CA, USA / Maud Marchal, Robert J. Teather, and Bruce Thomas ; sponsored by IEEE Computer Society, Visialization and Graphics Technical Committee, 69-72, 2017 [DOI: 10.1109/3DUI.2017.7893319] |
Author(s)Bönsch, Andrea (Corresponding author) Vierjahn, Thomas (Corresponding author) Kuhlen, Torsten (Corresponding author) |
Source[Contribution to a book, Contribution to a conference proceedings] Peers at work: Economic real-effort experiments in the presence of virtual co-workers In: 2017 IEEE Virtual Reality (VR) : proceedings : March 18-22, 2017, Los Angeles, CA, USA / Evan Suma Rosenberg, David M. Krum, Zachary Wartell, Betty Mohler, Sabarish V. Babu, Frank Steinicke, and Victoria Interrante ; sponsored by IEEE Computer Society, Visialization and Graphics Technical Committee, 301-302, 2017 [DOI: 10.1109/VR.2017.7892296] |
Author(s)Bönsch, Andrea (Corresponding author) Wendt, Jonathan (Corresponding author) Overath, Heiko (Corresponding author) Gürerk, Özgür (Corresponding author) Harbring, Christine (Corresponding author) Grund, Christian (Corresponding author) Kittsteiner, Thomas (Corresponding author) Kuhlen, Torsten (Corresponding author) |
Source[Contribution to a conference proceedings] Reliable e-Assessment with GIT - Practical Considerations and Implementation In: [23rd Annual EUNIS Congress, EUNIS2017, - , Münster, Germany], 2017 |
Author(s)Küppers, Bastian (Corresponding author) Politze, Marius Schroeder, Ulrik |
Source[Contribution to a conference proceedings] Extending OAuth2 to Join Local Services into a Federative SOA In: Eunis Münster 2017 : book of proceedings ; EUNIS 23rd annual congress ; shaping the digital future of Universities / Organizing Committee: Raimund Vogl, Director of the ZIV, WWU Münster; Ilkka Siissalo, EUNIS’ President and EUNIS BencHEIT Taskforce Leader, Chair of the Program Committee; Dominik Rudolph, Executive Secretary of the ZIV, WWU Münster; Anne Thoring, PR & Marketing, ZIV, WWU Münster, 124-132, 2017 |
Author(s)Politze, Marius (Corresponding author) |
Source[Contribution to a conference proceedings] simpleArchive - Making an Archive Accessible to the User In: Eunis Münster 2017 : book of proceedings ; EUNIS 23rd annual congress ; shaping the digital future of Universities / Organizing Committee: Raimund Vogl, Director of the ZIV, WWU Münster; Ilkka Siissalo, EUNIS’ President and EUNIS BencHEIT Taskforce Leader, Chair of the Program Committee; Dominik Rudolph, Executive Secretary of the ZIV, WWU Münster; Anne Thoring, PR & Marketing, ZIV, WWU Münster, 121-123, 2017 |
Author(s)Politze, Marius (Corresponding author) Claus, Florian |
Source[Contribution to a conference proceedings] Device specific credentials to protect from identity theft in Eduroam In: Eunis Münster 2017 : book of proceedings ; EUNIS 23rd annual congress ; shaping the digital future of Universities / Organizing Committee: Raimund Vogl, Director of the ZIV, WWU Münster; Ilkka Siissalo, EUNIS’ President and EUNIS BencHEIT Taskforce Leader, Chair of the Program Committee; Dominik Rudolph, Executive Secretary of the ZIV, WWU Münster; Anne Thoring, PR & Marketing, ZIV, WWU Münster, 90-94, 2017 |
Author(s)Decker, Bernd (Corresponding author) Politze, Marius (Corresponding author) Renner, Ramona |
Source[Contribution to a book, Contribution to a conference proceedings] To cheat or not to cheat? In: Teaching is touching the future & ePS 2016 : kompetenzorientiertes Lehren, Lernen und Prüfen / Martin Baumann, Marcus Gerards, Mazdak Karami, Aloys Krieg, Heribert Nacken und Annalena Wernz (Hg.), 167-172, 2017 |
Author(s)Küppers, Bastian (Corresponding author) Schroeder, Ulrik |
Source[Contribution to a book, Contribution to a conference proceedings] Extending the OAuth2 Workflow to Audit Data Usage for Users and Service Providers in a Cooperative Scenario In: 10. DFN-Forum Kommunikationstechnologien ; Beiträge der Fachtagung : 30.-31. Mai 2017, Berlin, Deutschland / Paul Müller, Bernhard Neumair, Helmut Reiser, Gabi Dreo Rodosek (Hrsg.) ; Gesellschaft für Informatik e.V. (GI), 41-50, 2017 [DOI: 10.18154/RWTH-2017-04864] |
Author(s)Politze, Marius (Corresponding author) Decker, Bernd |
Source[Contribution to a book] Ontology Based Semantic Data Management for Pandisciplinary Research Projects In: Proceedings of the 2nd Data Management Workshop : 28.-29.11.2014, University of Cologne, Germany / Constanze Curdt and Christian Willmes (eds.), 63-68, 2016 [DOI: 10.5880/TR32DB.KGA96.10] |
Author(s)Politze, Marius (Corresponding author) Decker, Bernd |
Source[Website] Coscine, 2016 |
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Source[Contribution to a book, Contribution to a conference proceedings] NUMA-Aware Task Performance Analysis In: OpenMP: Memory, Devices, and Tasks : 12th International Workshop on OpenMP, IWOMP 2016, Nara, Japan, October 5-7, 2016, Proceedings / edited by Naoya Maruyama, Bronis R. de Supinski, Mohamed Wahib, 77-88, 2016 [DOI: 10.1007/978-3-319-45550-1_6] |
Author(s)Schmidl, Dirk (Corresponding author) Müller, Matthias S. |
Source[Contribution to a book, Contribution to a conference proceedings] Evaluating OpenMP Performance on Thousands of Cores on the Numascale Architecture In: Parallel Computing: On the Road to Exascale / Edited by Gerhard R. Joubert, Technical University Clausthal, Germany; Hugh Leather, University of Edinburgh, Scotland, UK; Mark Parsons, University of Edinburgh, Scotland, UK; Frans Peters, Formerly Philips Research, Netherlands and Mark Sawyer, University of Edinburgh, Scotland, UK, 83-92, 2015 [DOI: 10.3233/978-1-61499-621-7-83] |
Author(s)Schmidl, Dirk Vesterkjaer, Atle Müller, Matthias S. |
Source[Contribution to a book, Contribution to a conference proceedings] Help me - an E-Learning platform for mathematical education using jupyter notebooks In: INTED 2016 : 10th International Technology, Education and Development Conference : 7-9 March, 2016, Valencia (Spain) : conference proceedings / published by: IATED Academy ; edited by: L. Gómez Chova, A. López Martínez, I. Candel Torres (IATED Academy), 2016 [DOI: 10.21125/inted.2016.0361] |
Author(s)Küppers, Bastian |
Source[Contribution to a book, Contribution to a conference proceedings] The Scientific Programming Integrated Degree Program - A Pioneering Approach to Join Theory and Practice In: International Conference on Computational Science 2016, ICCS 2016, 6-8 June 2016, San Diego, California, USA, 1957-1967, 2016 [DOI: 10.1016/j.procs.2016.05.516] |
Author(s)Küppers, Bastian (Corresponding author) Dondorf, Thomas Willemsen, Benno Pflug, Hans Joachim Vonhasselt, Claudia Magrean, Benedikt Müller, Matthias S. Bischof, Christian |
Source[Contribution to a book, Contribution to a conference proceedings] Bring your own device for e-assessment - a review In: EduLearn 16 : 8th International Conference on Education and New Learning Technologies : Barcelona, Spain, 4th-6th of July 2016 : proceedings / edited by L. Gómez Chova, A. López Martínez, I. Candel Torres, 8770-8776, 2016 [DOI: 10.21125/edulearn.2016.0919] |
Author(s)Küppers, Bastian (Corresponding author) Schroeder, Ulrik |
Source[Journal Article] The rebound effect and Schatzki’s social theory: Reassessing the socio-materiality of energy consumption via a German case study In: Energy research & social science : ERSS, 22, 183-193, 2016 [DOI: 10.1016/j.erss.2016.08.024] |
Author(s)Galvin, Raymond James (Corresponding author) Gubernat, Andreas |
Source[Contribution to a book] Zygmunt Bauman und die Kultursoziologie In: Handbuch Kultursoziologie / Autor_innen / Stephan Moebius, Frithjof Nungesser, Katharina Scherke, Herausgeber, 313-331, 2016 [DOI: 10.1007/978-3-658-08000-6_61-1] |
Author(s)Baum, Markus (Corresponding author) Kron, Thomas (Corresponding author) |
Source[Dissertation / PhD Thesis] Kritische Gesellschaftstheorie der Kommunikation : Erfahrungsarmut und der Ausschluss von Ästhetik und Hermeneutik im Werke Habermas', 2016 |
Author(s)Baum, Markus Norbert |
Source[Contribution to a book, Contribution to a conference proceedings] Adapting software lifecycle as a programming contest for undergraduate students In: ICERI2016 : 9th International Conference of Education, Research and Innovation : Conference Proceedings : Seville (Spain), 14-16 November, 2016 / Edited by L. Gómez Chova, A. López Martínez, I. Candel Torres, IATED Academy, 3506-3511, 2016 [DOI: 10.21125/iceri.2016.1833] |
Author(s)Küppers, Bastian Politze, Marius (Corresponding author) |
Source[Contribution to a conference proceedings, Journal Article] A secure infrastructure for mobile blended learning applications In: European journal of higher education IT : EJHEIT, 2016 (1), 8 Seiten, 2016 |
Author(s)Politze, Marius (Corresponding author) Schaffert, Steffen Decker, Bernd |
Source[Contribution to a book, Contribution to a conference proceedings] Development Effort Estimation in HPC In: Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis, 107-118, 2016 [DOI: 10.1109/SC.2016.9] |
Author(s)Wienke, Sandra Juliane (Corresponding author) Miller, Julian Schulz, Martin Müller, Matthias S. |