TY - CHAP A1 - Reindl, Andrea A1 - Langer, Tobias A1 - Meier, Hans A1 - Niemetz, Michael T1 - Comparative Reliability Analysis for Single and Dual CAN (FD) Systems T2 - 27th 2022 International Conference on Applied Electronics (AE): 6-7 September 2022, Pilsen, Czech Republic N2 - Modern cyber-physical systems, such as autonomous vehicles, advanced driver assistance systems, automation systems and battery management systems, result in extended communication requirements regarding the reliability and the availability. The Controller Area Network (CAN) is a broadcast-based protocol which is still used as a standard for serial communication between individual microcontrollers due to its reliability and low power consumption. In addition, it provides mechanisms for detecting transmission errors and retransmitting messages in the event of an error. The enhancement CAN Flexible Data-Rate (CAN FD) offers increased data rates and transmission rates in order to meet the data throughput requirements. In this paper, the mechanisms for reliable data transmission in a CAN FD network are analyzed. To improve reliability, a second identical CAN-FD network is added to the system, using the additional CAN interface already available on common microcontrollers. The redundant communication network is examined in terms of failure rates and the mean time to failure. The reliability over the operation time is calculated for the single and the redundant version of the CAN FD network using the failure rate limits of the ASIL levels. Y1 - 2022 SN - 9781665494816 U6 - https://doi.org/10.1109/AE54730.2022.9920078 SP - 1 EP - 6 PB - IEEE ER - TY - JOUR A1 - Unold, Heiko ED - Hochschulforum Digitalisierung, T1 - „Analog Discovery 2“ mobiles Praktikum OTH Regensburg JF - strategie digital. Magazin für Hochschulstrategien im digitalen Zeitalter N2 - Allen Studierenden wird zu Beginn des zweiten Semesters ein elektronisches Experimentierset mit einem Analog Discovery als „mobiles Praktikum“ für die gesamte Dauer des Studiums ausgeliehen. Im Rahmen der Lehrinnovationsprofessur (LIP) wird Material für möglichst viele verschiedene Module des Studiengangs entwickelt, um Fachwissen praktisch erfahrbar zu machen und gleichzeitig die Module inhaltlich zu verknüpfen. KW - Elektroniktechnologie KW - Elektronik KW - Praktikum KW - Selbststudium Y1 - 2024 UR - https://hochschulforumdigitalisierung.de/wp-content/uploads/2024/10/strategie-digital_Ausgabe05_Kooperative-Curriculumentwicklung.pdf SN - 2750-0993 IS - Ausgabe #05: Kooperative Curriculumentwicklung ER - TY - INPR A1 - Frummet, Alexander A1 - Slany, Emanuel A1 - Amling, Jonas A1 - Lang, Moritz A1 - Scheele, Stephan T1 - Explainable information retrieval in the audit domain N2 - Conversational agents such as Microsoft Copilot and Google Gemini assist users with complex search tasks but often generate misleading or fabricated references. This undermines trust, particularly in high-stakes domains such as medicine and finance. Explainable information retrieval (XIR) aims to address this by making search results more transparent and interpretable. While most XIR research is domain-agnostic, this paper focuses on auditing -- a critical yet underexplored area. We argue that XIR systems can support auditors in completing their complex task. We outline key challenges and future research directions to advance XIR in this domain. Y1 - 2025 U6 - https://doi.org/10.48550/arXiv.2507.03479 ER - TY - CHAP A1 - Mühlhausen, Sara A1 - Gomez, Sarah A1 - Lauer, Norina A1 - Baumann, Timo ED - Grawunder, Sven T1 - Cross lingual transfer learning does not improve aphasic speech recognition T2 - Elektronische Sprachsignalverarbeitung 2025: Tagungsband der 36. Konferenz Halle/Saale, 05.–07. MÄRZ 2025 N2 - In addressing the particular linguistic challenges posed by patients suffering from aphasia, a language disorder, this paper proposes a fine-tuning approach to enhance the speech recognition capabilities of existing models. The available aphasic research data in German is highly limited. To address this constraint, we propose a cross-lingual transfer approach to utilize English data to improve performance in German. This advancement aims to support the development of a therapy platform tailored for patients with aphasia. For the base speech recognition model, we choose to use OpenAI’s Whisper model, and for fine-tuning, we make use of TalkBank’s AphasiaBank. The experimental findings demonstrate that the transcription of aphasic audio with Whisper is less successful than non-aphasic audio. However, fine-tuning the transcription in the respective language resulted in an enhancement of its quality. In contrast, fine-tuning the transcription in another language and expecting a transfer of the learned aphasic speech properties led to a deterioration in its quality. KW - Automatische Spracherkennung KW - Sprachdialogsystem KW - Aphasie Y1 - 2025 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-80518 UR - https://www.essv.de/pdf/2025_77_84.pdf SN - 978-3-95908-803-9 SN - 0940-6832 PB - TUDpress CY - Dresden ER - TY - CHAP A1 - Maier, Robert A1 - Mottok, Jürgen ED - Trapp, Mario ED - Saglietti, Francesca ED - Spisländer, Marc ED - Bitsch, Friedemann T1 - BayesianSafety - an Open-Source Package for Causality-Guided, Multi-Model Safety Analysis T2 - Computer Safety, Reliability, and Security, 41st International Conference (SAFECOMP 2022): Munich, Germany, September 6–9, 2022, Proceedings T2 - Lecture notes in computer science ; 13414 N2 - Development and verification of modern, dependable automotive systems require appropriate modelling approaches. Classic automotive safety is described by the normative regulations ISO 26262, its relative ISO/PAS 21448, and their respective methodologies. In recent publications, an emerging demand to combine environmental influences, machine learning, or reasoning under uncertainty with standard-compliant analysis techniques can be noticed. Therefore, adapting established methods like FTA and proper tool support is necessary. We argue that Bayesian Networks (BNs) can be used as a central component to address and merge these demands. In this paper, we present our Open-Source Python package BayesianSafety. First, we review how BNs relate to data-driven methods, model-to-model transformations, and causal reasoning. Together with FTA and ETA, these models form the core functionality of our software. After describing currently implemented features and possibilities of combining individual modelling approaches, we provide an informal view of the tool’s architecture and of the resulting software ecosystem. By comparing selected publicly available safety and reliability analysis libraries, we outline that many relevant methodologies yield specialized implementations. Finally, we show that there is a demand for a flexible, unifying analysis tool that allows researching system safety by using multi-model and multi-domain approaches. KW - Package BayesianSafety KW - Causality KW - Bayesian Networks KW - Event Tree Analysis KW - Fault Tree Analysis Y1 - 2022 U6 - https://doi.org/10.1007/978-3-031-14835-4_2 SP - 17 EP - 30 PB - Springer Nature CY - Cham ER - TY - CHAP A1 - Maier, Robert A1 - Grabinger, Lisa A1 - Urlhart, David A1 - Mottok, Jürgen ED - Seguin, Christel ED - Zeller, Marc ED - Prosvirnova, Tatiana T1 - Towards Causal Model-Based Engineering in Automotive System Safety T2 - Model-Based Safety and Assessment, 8th International Symposium, IMBSA 2022: Munich, Germany, September 5–7, 2022, Proceedings N2 - Engineering is based on the understanding of causes and effects. Thus, causality should also guide the safety assessment of complex systems such as autonomous driving cars. To ensure the safety of the intended functionality of these systems, normative regulations like ISO 21448 recommend scenario-based testing. An important task here is to identify critical scenarios, so-called edge and corner cases. Data-driven approaches to this task (e.g. based on machine learning) cannot adequately address a constantly changing operational design domain. Model-based approaches offer a remedy – they allow including different sources of knowledge (e.g. data, human experts) into safety considerations. With this paper, we outline a novel approach for ensuring automotive system safety. We propose to use structural causal models as a probabilistic modelling language to combine knowledge about an open-context environment from different sources. Based on these models, we investigate parameter configurations that are candidates for critical scenarios. In this paper, we first discuss some aspects of scenario-based testing. We then provide an informal introduction to causal models and relate their development lifecycle to the established V-model. Finally, we outline a generic workflow for using causal models to identify critical scenarios and highlight some challenges that arise in the process. Y1 - 2022 U6 - https://doi.org/10.1007/978-3-031-15842-1_9 SP - 116 EP - 129 PB - Springer Nature CY - Cham ER - TY - CHAP A1 - Maier, Robert A1 - Mottok, Jürgen T1 - Causality and Functional Safety - How Causal Models Relate to the Automotive Standards ISO 26262, ISO/PAS 21448, and UL 4600 T2 - 27th International Conference on Applied Electronics (AE): 06-07 September 2022, Pilsen, CZ N2 - With autonomous driving, the system complexity of vehicles will increase drastically. This requires new approaches to ensure system safety. Looking at standards like ISO 26262 or ISO/PAS 21448 and their suggested methodologies, an increasing trend in the recent literature can be noticed to incorporate uncertainty. Often this is done by using Bayesian Networks as a framework to enable probabilistic reasoning. These models can also be used to represent causal relationships. Many publications claim to model cause-effect relations, yet rarely give a formal introduction of the implications and resulting possibilities such an approach may have. This paper aims to link the domains of causal reasoning and automotive system safety by investigating relations between causal models and approaches like FMEA, FTA, or GSN. First, the famous “Ladder of Causation” and its implications on causality are reviewed. Next, we give an informal overview of common hazard and reliability analysis techniques and associate them with probabilistic models. Finally, we analyse a mixed-model methodology called Hybrid Causal Logic, extend its idea, and build the concept of a causal shell model of automotive system safety. KW - Causality KW - Reliability KW - Functional Safety Y1 - 2022 U6 - https://doi.org/10.1109/AE54730.2022.9920053 PB - IEEE ER - TY - CHAP A1 - Setzpfandt, Frank A1 - Solntsev, Alexander S. A1 - Titchener, James A1 - Wu, Che Wen A1 - Xiong, Chunle A1 - Pertsch, Thomas A1 - Schiek, Roland A1 - Neshev, Dragomir N. A1 - Sukhorukov, Andrey A. T1 - Optically Tunable Entangled Photon State Generation in a Nonlinear Directional Coupler T2 - Nonlinear Optics [Kauai, Hawaii 26-31 July 2015] N2 - We propose and experimentally demonstrate an all-optically tunable biphoton quantum light source using a nonlinear directional coupler. The source can generate high-fidelity N00N states, completely split states, and states with variable degrees of entanglement. Y1 - 2015 SN - 978-1-55752-001-2 U6 - https://doi.org/10.1364/nlo.2015.nw2a.4 IS - paper NW2A.4 PB - OSA CY - Washington, D.C. ER - TY - JOUR A1 - Liebetruth, Thomas T1 - Sustainability in Performance Measurement and Management Systems for Supply Chains JF - Procedia Engineering N2 - Aspects of sustainability – understood as the ability to manage economic, social and environmental performance at the same time – are becoming more important in Supply Chain Management. This is a challenge as sustainability adds less quantifiable aspects to Supply Chain Management than classic process aspects. On the other side measuring sustainability is crucial for the implementation of modern Supply Chains Management and to manage sustainably in the daily business. This contribution discusses the integration of sustainability in performance measurement and management systems (PMMS) for Supply Chain Management. Therefore in the paper firstly an overview of definitions and developments in performance measurement and management systems and a structure for PMMS are given. Secondly guidelines for good and modern PMMS are discussed. Thirdly existing approaches for Supply Chain Management PMMS (e. g. KPIs, TCO, value driver trees and balanced scorecards and maturity assessments) are presented and the suitability for Supply Chain Management as well as the possibility to integrate aspects of sustainability are examined. Lastly the fulfilment of the requirements and the ability to cope with the challenges of the approaches is discussed. Y1 - 2017 U6 - https://doi.org/10.1016/j.proeng.2017.06.093 SN - 1877-7058 VL - 192 SP - 539 EP - 544 PB - Elsevier ER - TY - JOUR A1 - Hillebrand, Patrick A1 - Westner, Markus A1 - Matschi, Markus T1 - Schlüsselfaktoren erfolgreicher CIOs JF - HMD Praxis der Wirtschaftsinformatik N2 - Die vorliegende Studie untersucht Schlüsselfaktoren erfolgrei- cher CIOs in deutschen Großunternehmen. Mit einer mittleren Verweildauer (Median) von 4,0 Jahren weisen deutsche CIOs, die mit 43 % noch überwiegend an den CFO berichten, im Vergleich zu anderen C-Level-Positionen eine deutlich kürzere Verweildauer im Amt auf. Die Ergebnisse aus 60 Interviews mit erfolgreichen deutschsprachigen CIOs, die primär über eine überdurchschnittlich lange Verweildauer verfügen, lassen verschiedene Schlüsselfaktoren für den Erfolg erkennen: Grundvoraussetzung ist stets die Gewährleistung eines sicheren und effizienten IT-Betriebs. Über effektive und innovative Change-Projekte machen die interviewten CIOs den IT-Mehrwert transparent und agieren als Brückenbauer zwischen IT und Fachbereichen. Dadurch wirken sie positiv auf die Firmenkultur ein und etablieren die IT nachhaltig in den Fachbereichen als Erfolgsfaktor. Erfolgreiche CIOs selbst sind keine „Techies“, sondern zeichnen sich durch hohe Führungskompetenz und ein hohes Geschäftsverständnis, gepaart mit visionärem Denken aus. Dadurch gelingt es ihnen, die IT zukunftsorientiert auszurichten und Anforderungen und Potenziale für und aus den Fachbereichen frühzeitig zu antizipieren. Die zukünftige Entwicklung der CIO-Organisation und der Paradigmen in der IT wird durch die Studienteilnehmer hingegen teilweise kontrovers diskutiert – so gibt es beispielsweise bei der Beurteilung der Sinnhaftigkeit und Relevanz der CDO-Position noch kein einheitliches Meinungsbild. Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-33751 N1 - Corresponding author: Markus Westner VL - 59 SP - 762 EP - 779 PB - Springer Nature ER - TY - JOUR A1 - Hillebrand, Patrick A1 - Westner, Markus A1 - Matschi, Markus T1 - Key factors of successful CIOs N2 - This study examines key factors of successful CIOs in large German companies. With a median tenure of 4.0 years, German CIOs, most of whom (43%) still report to the CFO, have a significantly shorter tenure compared to other C‑level positions. The results of 60 interviews with successful German-speaking CIOs, who primarily have an above-average tenure, reveal various key factors for successful CIOs: The foundation for success is to ensure secure and efficient IT operations. Through effective and innovative change pro-jects, the CIOs interviewed make the added value of IT transparent and act as bridge-builders between IT and the business. In this way, they have a positive impact on the corporate culture and establish IT as a success factor in the business in the long term. Successful CIOs themselves are not “techies” but are characterized by a high level of leadership competence and a high level of business expertise, coupled with visionary thinking. This enables them to align IT in a future-oriented manner and to anticipate de-mands and potential for and from the business units at an early stage. The future devel-opment of the CIO organization and the paradigms in IT, on the other hand, was discussed controversially by some of the study participants—for example, there is still no uniform opinion on the relevance of the CDO position. KW - CIO roles KW - Success factors KW - CIO tenure KW - Chief Information Officer Y1 - 2022 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:898-opus4-66882 N1 - This document is an English translation of the article Hillebrand, P., Westner, M. & Matschi, M. Schlüsselfaktoren erfolgreicher CIOs. HMD 59, 762–779 (2022). https://doi.org/10.1365/s40702-022-00867-8 ER - TY - GEN A1 - Marterer, Verena T1 - Simulation of the Electromagnetic Properties of Knitted Structures N2 - Designing textile Antennas is still challenging, as normal antenna design does not account for the textile nature of the materials: The e-Tex project investigates knitted and embroidered antennas to enhance the design process. The presentation shows first investigations in particular of knitted structures using measurement, simulation and theoretical models. In addition, plans to include measured models in simulation, in order to yield accurate results, will be presented. KW - Textile Antennas KW - Wearables KW - Periodic Structure Y1 - 2024 ER - TY - CHAP A1 - Marterer, Verena A1 - Muhr, Franz-Xaver A1 - Soukup, Radek A1 - Hipp, Susanne A1 - Blecha, Tomáš T1 - Material Characterization Using Waveguide Measurement Technique for the Development of Textile Antennas T2 - 2025 19th European Conference on Antennas and Propagation (EuCAP), Stockholm, Sweden, 3/30/2025 - 4/4/2025 N2 - Significant advances in using conductive textiles have been made over the past two decades, particularly in knitted fabrics. The aim is to deepen understanding of how knitted structures, especially those with hybrid yarns containing fine conductive elements (microwires), interact with electromagnetic fields. To establish simulation models that align with subsequent measurements, it is crucial to determine the dielectric properties, specifically relative permittivity and loss tangent/conductivity. This research investigates whether knitted structures with hybrid yarns exhibit anisotropic permittivity, meaning different dielectric properties along orthogonal axes within the fabric plane. These properties were measured using a waveguide technique’ whereby the structures were rotated by 90° to observe changes. The results demonstrate that the knitted structure exhibits metallic-like reflective behavior in one direction, while rotation leads to dielectric material characteristics. This effect is influenced by the number of conductive microwires and the materials used for these wires, such as silver-plated copper or bronze. KW - Anisotropic KW - Anisotropic magnetoresistance KW - conductive textiles, anisotropy, polarization KW - Dielectric loss measurement KW - Electromagnetic interaction KW - Electromagnetic waveguides KW - Fabrics KW - Hybrid yarns KW - Knitted structure KW - Permittivity KW - Permittivity measurement KW - Textile antennas KW - Wires KW - Yarn Y1 - 2025 SN - 978-88-31299-10-7 U6 - https://doi.org/10.23919/EuCAP63536.2025.10999278 SP - 1 EP - 5 PB - IEEE ER - TY - CHAP A1 - Setzpfandt, Frank A1 - Solntsev, Alexander S. A1 - Titchener, James A1 - Wu, Che Wen A1 - Xiong, Chunle A1 - Pertsch, Thomas A1 - Schiek, Roland A1 - Neshev, Dragomir N. A1 - Sukhorukov, Andrey A. T1 - Optically tunable entangled photon state generation in a nonlinear directional coupler T2 - CLEO: QELS_Fundamental Science 2015, San Jose, California, United States, 10-15 May 2015 N2 - We propose and experimentally demonstrate an all-optically tunable biphoton quantum light source using a nonlinear directional coupler. The source can generate high-fidelity N00N states, completely split states, and states with variable degrees of entanglement. Y1 - 2015 SN - 978-1-55752-968-8 U6 - https://doi.org/10.1364/cleo_qels.2015.fth4d.3 PB - OSA CY - Washington, D.C. ER - TY - CHAP A1 - Heckner, Markus A1 - Fuchs, Markus A1 - Raab, F. A1 - Wolff, Christian T1 - Monitoring students' mobile app coding behavior data analysis based on IDE and browser interaction logs T2 - IEEE Global Engineering Education Conference, EDUCON, 03-05 April 2014, Istanbul, Turkey N2 - This paper describes a case study of assessing student's coding behavior and skills in a realistic development setting. Students had to solve typical programming problems in the context of app development for the Android platform using the Eclipse IDE. Data was analyzed using IDE as well as browser interaction logs. In addition, screen recordings of the students' interaction with the IDE provide further insight. In this paper we present the first results of our ongoing work. Y1 - 2014 U6 - https://doi.org/10.1109/EDUCON.2014.6826202 SP - 892 EP - 899 PB - IEEE ER - TY - CHAP A1 - Yoshioka, Takuya A1 - Sehr, Armin A1 - Delcroix, Marc A1 - Kinoshita, Keisuke A1 - Maas, Roland A1 - Nakatani, Tomohiro A1 - Kellermann, Walter T1 - Survey on approaches to speech recognition in reverberant environments T2 - Asia-Pacific Signal & Information Processing Association annual summit and conference (APSIPA ASC), 2012 : Hollywood, California, USA, 3 - 6 Dec. 2012 N2 - This paper overviews the state of the art in reverberant speech processing from the speech recognition viewpoint. First, it points out that the key to successful reverberant speech recognition is to account for long-term dependencies between reverberant observations obtained from consecutive time frames. Then, a diversity of approaches that exploit the long-term dependencies in various ways is described, ranging from signal and feature dereverberation to acoustic model compensation tailored to reverberation. A framework for classifying those approaches is presented to highlight similarities and differences between them. KW - Speech recognition KW - Hidden Markov models KW - Reverberation KW - Speech KW - Vectors KW - Speech processing Y1 - 2012 SN - 978-0-6157-0050-2 PB - IEEE ER - TY - CHAP A1 - Schiek, Roland A1 - Setzpfandt, Frank A1 - Pertsch, Thomas A1 - Baronio, Fabio A1 - de Angelis, Costantino T1 - Spatial Rogue Waves in Quadratic Optical Slab Waveguides T2 - Advanced Photonics 2018 (BGPP, IPR, NP, NOMA, Sensors, Networks, SPPCom, SOF), OSA Techncail Digest (online) (Optica Publishing Group, 2018), paper NpTh1H.7 N2 - Spatial optical breather solutions of the Nonlinear Schrödinger Equation have been observed for the first time. The experiment was performed in an optical slab waveguide with the cascaded quadratic nonlinearity in second-harmonic generation. Y1 - 2018 SN - 978-1-943580-43-9 U6 - https://doi.org/10.1364/np.2018.npth1h.7 PB - OSA CY - Washington D.C. ER - TY - CHAP A1 - Setzpfandt, Frank A1 - Schiek, Roland A1 - Sohler, Wolfgang A1 - Pertsch, Thomas T1 - Nonlinear Nearest-Neighbor Coupling in Quadratic Waveguide Arrays T2 - Nonlinear Optics : Proceedings Nonlinear Optics 26-31 July 2015, Kauai, Hawaii, United States N2 - We investigate nonlinear coupling between neighboring waveguides in waveguide arrays with second-order nonlinearity. Using mode symmetries to suppress local nonlinearities, we experimentally show the profound effect of such nonlinear nearest-neighbor interactions on second-harmonic generation. Y1 - 2015 SN - 978-1-55752-001-2 U6 - https://doi.org/10.1364/nlo.2015.nm3b.6 PB - OSA CY - Washington, D.C. ER - TY - CHAP A1 - De, Sangita A1 - Niklas, Michael A1 - Brada, Premek A1 - Mottok, Jürgen T1 - Model Transformation of Application Software Component from Classic to Adaptive AUTOSAR: An Approach to Migrate Software Components T2 - SEAA 2018, the 44th EUROMICRO Conference on Software Engineering and Advanced Applications, August 29 - 31 2018, Prague, Czech Republic Y1 - 2018 SN - 978-3-902457-50-9 ER - TY - CHAP A1 - Sehr, Armin A1 - Yoshioka, Takuya A1 - Delcroix, Marc A1 - Kinoshita, Keisuke A1 - Nakatani, Tomohiro A1 - Maas, Roland A1 - Kellermann, Walter T1 - Conditional emission densities for combining speech enhancement and recognition systems T2 - Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH, 25 - 29 August 2013, Lyon, France N2 - A novel framework based on conditional emission densities for hidden Markov models (HMMs) is proposed in this contribution to integrate speech enhancement systems with automatic speech recognition systems. In the training phase, the observed feature vectors, corrupted by background noise and reverberation, together with estimates for the interference as provided by the speech enhancement system are used for training joint densities of the observations and the interference estimates. In the decoding phase, the joint densities are transformed to conditional densities of the observed features given the interference estimates. Thus, front end processing can be exploited for obtaining interference estimates, and the estimation errors can be modeled very effectively in a data-driven way. Connected digit recognition experiments in a simulated reverberant environment show the potential of the proposed approach: HMMs with the proposed conditional densities outperform various configurations of conventional HMMs in the logarithmic melspectral domain. This is a first step towards using conditional densities for creating synergies between front end and back end. Index Terms: speech enhancement, robust speech recognition, dereverberation, conditional HMM emission densities, frame- by-frame model adaptation. Y1 - 2013 U6 - https://doi.org/10.21437/Interspeech.2013-265 SP - 3502 EP - 3506 PB - ISCA ER - TY - CHAP A1 - Baumann, Timo A1 - Hussein, Hussein A1 - Meyer-Sickendiek, Burkhard ED - Schneider, Birgit ED - Löffler, Beate ED - Mager, Tino ED - Hein, Carola T1 - Free Verse Prosodies: Identifying and Classifying Spoken Poetry Using Literary and Computational Perspectives (Rhythmicalizer) T2 - Mixing Methods: Practical Insights from the Humanities in the Digital Age N2 - At least 80% of modern and postmodern poems exhibit neither rhyme nor metrical schemes such as iamb or trochee. However, does this mean that they are free of any rhythmical features?TheUS American research onfree verse prosody claimsthe opposite: Modern poets like Whitman, the Imagists, the Beat poets and contemporary Slam poets have developed a postmetrical idea of prosody, using rhythmical features of everyday language, prose, and musical styles like Jazz or Hip Hop. It has spawned a large and complex variety intheir poetic prosodies which,however,appearto bemuchharderto quantify and regularize than traditional patterns. In our project, we examinethe largest portal for spoken poetry Lyrikline and analysed and classified such rhythmical patterns by using pattern recognition and classification techniques. We integrate a human-in-the-loop approach in which we interleave manual annotation with computational modelling and data-based analysis. Our results are integrated into the website of Lyrikline. Our follow-up project makes our research results available to a wider audience, in particular to high school-level teaching. Y1 - 2023 U6 - https://doi.org/10.1515/9783839469132-018 SP - 167 EP - 186 PB - Bielefeld University Press CY - Bielefeld ER -