@book{61178,
  editor       = {{Ilinykh, Nikolai and Robrecht, Amelie and Kopp, Stefan and Buschmeier, Hendrik}},
  issn         = {{2308-2275}},
  location     = {{Bielefeld, Germany}},
  pages        = {{271+viii}},
  title        = {{{SemDial 2025 – Bialogue. Proceedings of the 29th Workshop on the Semantics and Pragmatics of Dialogue}}},
  year         = {{2025}},
}

@inproceedings{61243,
  author       = {{Fisher, Josephine Beryl and Terfloth, Lutz}},
  booktitle    = {{ Proceedings of the 29th Workshop on the Semantics and Pragmatics of Dialogue (SemDial 2025)}},
  title        = {{{The Dual Nature as a Local Context to Explore Verbal Behaviour in Game Explanations}}},
  year         = {{2025}},
}

@unpublished{61294,
  abstract     = {{Human-AI collaboration is increasingly promoted to improve high-stakes decision-making, yet its benefits have not been fully realized. Application-grounded evaluations are needed to better evaluate methods for improving collaboration but often require domain experts, making studies costly and limiting their generalizability. Current evaluation methods are constrained by limited public datasets and reliance on proxy tasks. To address these challenges, we propose an application-grounded framework for large-scale, online evaluations of vision-based decision-making tasks. The framework introduces Blockies, a parametric approach for generating datasets of simulated diagnostic tasks, offering control over the traits and biases in the data used to train real-world models. These tasks are designed to be easy to learn but difficult to master, enabling participation by non-experts. The framework also incorporates storytelling and monetary incentives to manipulate perceived task stakes. An initial empirical study demonstrated that the high-stakes condition significantly reduced healthy distrust of AI, despite longer decision-making times. These findings underscore the importance of perceived stakes in fostering healthy distrust and demonstrate the framework's potential for scalable evaluation of high-stakes Human-AI collaboration. }},
  author       = {{Johnson, David S.}},
  title        = {{{Higher Stakes, Healthier Trust? An Application-Grounded Approach to Assessing Healthy Trust in High-Stakes Human-AI Collaboration}}},
  year         = {{2025}},
}

@article{61351,
  abstract     = {{<jats:title>Abstract</jats:title><jats:p>The interaction of water molecules with semiconductor surfaces is relevant to various optoelectronic phenomena and physicochemical processes. Despite advances in fundamental understanding of water‐exposed surfaces, the detailed time‐ and energy‐resolved behavior of excited electrons remains largely unexplored. Here, the effects of water exposure on the near‐surface electron dynamics of phosphorus‐terminated p(2×2)/c(4×2)‐reconstructed indium phosphide (100) (P‐rich InP) are studied experimentally and matched to theoretical calculations. The P‐rich InP surface, consisting of H‐passivated P‐dimers, serves as a model for other P‐containing III‐V semiconductors such as gallium phosphide (GaP) or aluminum indium phosphide (AlInP). Electron dynamics near the surface are probed with femtosecond resolution using time‐resolved two‐photon photoemission (tr‐2PPE), a pump‐probe spectroscopic technique. Pulsed water exposure preserves electronic states and significantly increases lifetimes at the conduction band minimum (CBM). Density‐functional theory (DFT) calculations attribute these findings to suppression of surface vibrational modes in the top P‐layer by water exposure, reducing electronic transition probabilities of near‐band‐gap surface states. The results suggest that many near‐surface state lifetimes reported in ultra‐high vacuum may change significantly upon electrolyte exposure. These states may thus contribute more strongly to surface reactions than traditionally assumed. Demonstrating this effect for the technologically relevant P‐rich InP surface opens new opportunities in this underexplored area of surface electrochemistry.</jats:p>}},
  author       = {{Diederich, Jonathan and Paszuk, Agnieszka and Ruiz Alvarado, Isaac Azahel and Krenz, Marvin and Zare Pour, Mohammad Amin and Babu, Diwakar Suresh and Velazquez Rojas, Jennifer and Höhn, Christian and Gao, Yuying and Schwarzburg, Klaus and Ostheimer, David and Eichberger, Rainer and Schmidt, Wolf Gero and Hannappel, Thomas and de Krol, Roel van and Friedrich, Dennis}},
  issn         = {{2196-7350}},
  journal      = {{Advanced Materials Interfaces}},
  number       = {{16}},
  publisher    = {{Wiley}},
  title        = {{{Ultrafast Electron Dynamics at the Water‐Modified InP(100) Surface}}},
  doi          = {{10.1002/admi.202500463}},
  volume       = {{12}},
  year         = {{2025}},
}

@article{61356,
  abstract     = {{<jats:p>First-principles calculations reveal how topological defects in semiconducting carbon nanotubes trap triplet excitons and enable single-photon emission at telecom wavelengths, offering new insights into their potential for photonic devices.</jats:p>}},
  author       = {{Biktagirov, Timur and Gerstmann, Uwe and Schmidt, Wolf Gero}},
  issn         = {{2040-3364}},
  journal      = {{Nanoscale}},
  number       = {{11}},
  pages        = {{6884--6891}},
  publisher    = {{Royal Society of Chemistry (RSC)}},
  title        = {{{Topological defects in semiconducting carbon nanotubes as triplet exciton traps and single-photon emitters}}},
  doi          = {{10.1039/d4nr03904a}},
  volume       = {{17}},
  year         = {{2025}},
}

@inproceedings{61421,
  author       = {{Battefeld, Dominik and Kopp, Stefan}},
  booktitle    = {{Proceedings of KogWis 2025: Conference of the German Cognitive Science Society}},
  location     = {{Bochum, Germany}},
  title        = {{{Implementing a computational cognitive process model of medical diagnostic reasoning}}},
  year         = {{2025}},
}

@inproceedings{61432,
  abstract     = {{This study investigated how action histories – unfolding sequences of actions with objects – provide a context for both attentional allocation and linguistic repair strategies. Building on theories of enactive cognition and sensorimotor contingency theory, we experimentally manipulated action sequences (action history) to create either simple or rich “situational models,” and investigated how these models interact with attention and reflect in linguistic processes during human–robot interaction. Participants (N = 30) engaged in a controlled object placement task with a humanoid robot, where the action (manner) information was either provided or omitted. The omission elicited repair behaviors in participants that were in focus of our investigation. For rich models (competing action possibilities) participants demonstrated: a) increased attentional reorientation, reflecting active engagement with the situational model b) preference for restricted repairs, targeting the specific source of trouble in action selection. Conversely, a simple situational model led to more generalized attention patterns and open repair strategies, suggesting weaker constraints on internal processing. These findings highlight how situational structures emerge externally to scaffold internal cognitive processes, with action histories serving as a crucial context for the interface between perception, action, and language. We discuss how to implement such a tight loop in the assistance of a system.}},
  author       = {{Singh, Amit and Rohlfing, Katharina J.}},
  booktitle    = {{IEEE International Conference on Development and Learning (ICDL)}},
  keywords     = {{Attention, Action, Repairs, Task model, HRI, Eyemovement}},
  location     = {{Prague}},
  title        = {{{Manners Matter: Action history guides attention and repair choices during interaction}}},
  doi          = {{10.31234/osf.io/yn2we_v1}},
  year         = {{2025}},
}

@misc{61429,
  author       = {{Buschmeier, Hendrik and Grimminger, Angela and Wagner, Petra and Lazarov, Stefan Teodorov and Türk, Olcay and Wang, Yu}},
  publisher    = {{LibreCat University}},
  title        = {{{MUNDEX Annotations}}},
  doi          = {{10.5281/ZENODO.17129817}},
  year         = {{2025}},
}

@inproceedings{61401,
  abstract     = {{We introduce a method to study online language processes in human--robot interactive setup. In this interaction, language mediated eye movements can be studied as the dialogue unfolds between human and a robot.  
Traditionally, real-time linguistic processes are studied using visual world paradigms (VWP), where either the comprehension or the production tasks are implemented on screens for controlled investigations. Going beyond these traditional and unidirectional approach, we bring together production--comprehension loop with the help of a humanoid robot to preserve interactivity in an ecologically valid yet controlled setup. We discuss the potential of such setups for designing and evaluating findings from language--vision interplay in psycholinguistics. Our setup shows a potential to depart from traditional screen based experiments, balancing the dynamics of the interaction with control of the human behaviors. }},
  author       = {{Singh, Amit and Rohlfing, Katharina J.}},
  booktitle    = {{6th Biannual Conference of the German Society for Cognitive Science, Bochum, Germany}},
  location     = {{Bochum}},
  title        = {{{Embedding Psycholinguistics: An Interactive Framework for Studying Language in Action}}},
  doi          = {{10.17605/OSF.IO/8PR23}},
  year         = {{2025}},
}

@article{60891,
  abstract     = {{Straight dielectric waveguide channels made from slabs of thin-film lithium niobate (TFLN), or lithium niobate on insulator (LNOI), are investigated in the linear regime, for channels of rib and strip type with common trapezoidal cross sections, in Z-cut and X-cut samples at varying on-chip orientation. We clarify the theoretical basis for the waveguides with potentially non-diagonal core permittivity. Symmetry classes can be distinguished that differ in their consequences for potential modal degeneracy and polarization conversion. Our rigorous numerical analysis by means of a finite-element solver takes the anisotropy of the lithium niobate cores rigorously into account. We discuss extensive data for effective indices, polarization properties, and hybridization of guided modes, in single- and multimode channels. Scans over the waveguide width and orientation as primary parameters are complemented by a series of illustrations of vectorial mode profiles. These turn out to be essentially complex in cases of X-cut channels at non-crystal-axis-aligned orientations.}},
  author       = {{Hammer, Manfred and Khan, Shahriar and Taheri, Behnood and Farheen, Henna and Förstner, Jens}},
  issn         = {{2770-0208}},
  journal      = {{Optics Continuum}},
  keywords     = {{tet_topic_waveguide}},
  number       = {{10}},
  pages        = {{2356}},
  publisher    = {{Optica Publishing Group}},
  title        = {{{TFLN channel waveguides of rib and strip type: Properties of guided modes}}},
  doi          = {{10.1364/optcon.569959}},
  volume       = {{4}},
  year         = {{2025}},
}

@article{61546,
  abstract     = {{<jats:p>Fuzzing is a powerful software testing technique renowned for its effectiveness in identifying software vulnerabilities. Traditional fuzzing evaluations typically focus on overall fuzzer performance across a set of target programs, yet few benchmarks consider how fine-grained program features influence fuzzing effectiveness. To bridge this gap, we introduce FeatureBench, a novel benchmark designed to generate programs with configurable, fine-grained program features to enhance fuzzing evaluations. We reviewed 25 recent grey-box fuzzing studies, extracting 7 program features related to control-flow and data-flow that can impact fuzzer performance. Using these features, we generated a benchmark consisting of 153 programs controlled by 10 fine-grained configurable parameters. We evaluated 11 fuzzers using this benchmark, with each fuzzer representing either distinct claimed improvements or serving as a widely used baseline in fuzzing evaluations. The results indicate that fuzzer performance varies significantly based on the program features and their strengths, highlighting the importance of incorporating program characteristics into fuzzing evaluations.</jats:p>}},
  author       = {{Miao, Miao and Kummita, Sriteja and Bodden, Eric and Wei, Shiyi}},
  issn         = {{2994-970X}},
  journal      = {{Proceedings of the ACM on Software Engineering}},
  number       = {{ISSTA}},
  pages        = {{527--549}},
  publisher    = {{Association for Computing Machinery (ACM)}},
  title        = {{{Program Feature-Based Benchmarking for Fuzz Testing}}},
  doi          = {{10.1145/3728899}},
  volume       = {{2}},
  year         = {{2025}},
}

@inproceedings{61760,
  abstract     = {{We present a topology-optimized silicon nitride (Si3N4) coupler designed to enhance the coupling efficiency between integrated single-photon emitters and photonic waveguide modes. By leveraging inverse design techniques, we optimize the coupler’s geometry to maximize power transfer while maintaining fabrication feasibility by improving mode overlap and directional emission, addressing the challenge of low coupling efficiency caused by size mismatch and material incompatibility. Simulations demonstrate a substantial enhancement in photon extraction and waveguide coupling. This approach can be extended to other photonic devices, offering a versatile framework for improving quantum light-matter interactions in integrated photonics.}},
  author       = {{Farheen, Henna and Chen, Yuheng and Chen, Peigang and Kryvobok, Artem and Peana, Samuel and Senichev, Alexander and Shalaev, Vladimir M. and Boltasseva, Alexandra and Förstner, Jens and Kildishev, Alexander V.}},
  booktitle    = {{Photonic Computing: From Materials and Devices to Systems and Applications II}},
  editor       = {{Ni, Xingjie and Cai, Wenshan}},
  keywords     = {{tet_topic_waveguide}},
  publisher    = {{SPIE}},
  title        = {{{Topology-optimized silicon nitride coupler for integrated single-photon emitters}}},
  doi          = {{10.1117/12.3065734}},
  year         = {{2025}},
}

@inbook{60080,
  author       = {{Hambach, Dennis and Settnieri, Julia}},
  booktitle    = {{Leistungsmessung, Evaluation und Feedback im Fremdsprachenunterricht - Ein Handbuch für Studium, Refendariat und Unterricht}},
  editor       = {{Vogt, Karin and Rossa, Henning}},
  isbn         = {{9783772717765}},
  pages        = {{49--54}},
  publisher    = {{Klett Kallmeyer}},
  title        = {{{Fairness}}},
  year         = {{2025}},
}

@article{61762,
  abstract     = {{<jats:title>Abstract</jats:title>
               <jats:p>In punch-bending, products such as brackets, electronic contacts or spring elements are produced from wire-shaped semi-finished products using separation processes and several successive forming processes. Within the multi-stage straightening and bending processes, cross-stage and quantity-dependent effects have a significant influence on the quality of the end product. In order to optimize the punch-bending process with regard to the resulting component deviations and waste rate, this article presents the concept of a digital twin for an innovative hybrid model of a multi-stage punch-bending process. To ensure efficient development and implementation of the digital twin, the graphical modeling notation DSL4DPiFS is used for additional support. It makes it possible to derive the required interfaces of the Asset Administration Shell of the hybrid data-driven model.</jats:p>}},
  author       = {{Peters, Henning and Mazur, Andreas and Pandey, Ankit Kumar and Trächtler, Ansgar and Hammer, Barbara and Homberg, Werner}},
  issn         = {{0178-2312}},
  journal      = {{at - Automatisierungstechnik}},
  number       = {{3}},
  pages        = {{173--184}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{Development of a digital twin for data-driven modeling of punch-bending processes using a graphical modeling notation}}},
  doi          = {{10.1515/auto-2024-0112}},
  volume       = {{73}},
  year         = {{2025}},
}

@inproceedings{61763,
  abstract     = {{<jats:p>Abstract. Within the punch-bending process semi-finished products of strip or wire material are formed and punched in several subsequent steps into a finished product like brackets, mounts, contacts or spring elements. In the context of those multi-stage straightening and bending processes, cross-stage and quantity-dependent effects significantly leads to undesired component deviations. To optimize the punch-bending process with regard to these component deviations and thus the waste rate, the concept of a hybrid data-driven model is presented. To automatically acquire and process this hybrid data while also enable the usage by multiple clients, a digital twin has to be developed. In this paper the communication infrastructure between the punch-bending system and the digital twin is presented, using the Asset Administration Shell as specification. This automated communication is validated using exemplary data from the punch-bending system.</jats:p>}},
  author       = {{Peters, Henning and Mazur, Andreas and Trächtler, Ansgar and Hammer, Barbara}},
  booktitle    = {{Materials Research Proceedings}},
  issn         = {{2474-395X}},
  publisher    = {{Materials Research Forum LLC}},
  title        = {{{Integration of a digital twin for data-driven modeling of punch-bending processes using the asset administration shell}}},
  doi          = {{10.21741/9781644903599-166}},
  volume       = {{54}},
  year         = {{2025}},
}

@article{61761,
  abstract     = {{<jats:title>Abstract</jats:title>
               <jats:p>Data-driven methods are increasingly utilized in metal forming processes for monitoring and quality optimization. An adapted modeling notation DSL4DPiFS for forming processes is presented to model hardware, software, and data flow aspects to support the design and analysis of data-driven methods. DSL4DPiFS enables metal forming and automation experts to model field-level information as data sources, and the data sinks for data analysis. The notation was adapted to the requirements of selected metal forming processes and evaluated in three case studies.</jats:p>}},
  author       = {{Vogel-Heuser, Birgit and Zhang, Mingxi and Krüger, Marius and Vicaria, Alejandra and Gardill, Markus and Jiang, Yuyao and Trächtler, Ansgar and Peters, Henning and Liewald, Mathias and Schenek, Adrian and Heinzelmann, Pascal and Weyrich, Michael}},
  issn         = {{0178-2312}},
  journal      = {{at - Automatisierungstechnik}},
  number       = {{4}},
  pages        = {{232--250}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{DSL4DPiFS – a graphical notation to model data pipeline deployment in forming systems}}},
  doi          = {{10.1515/auto-2024-0114}},
  volume       = {{73}},
  year         = {{2025}},
}

@inbook{61765,
  author       = {{Mazur, Andreas and Peters, Henning and Artelt, André and Koller, Lukas and Hartmann, Christoph and Trächtler, Ansgar and Hammer, Barbara}},
  booktitle    = {{Lecture Notes in Computer Science}},
  isbn         = {{9783032045546}},
  issn         = {{0302-9743}},
  publisher    = {{Springer Nature Switzerland}},
  title        = {{{Studying the Generalization Behavior of Surrogate Models for Punch-Bending by Generating Plausible Counterfactuals}}},
  doi          = {{10.1007/978-3-032-04555-3_16}},
  year         = {{2025}},
}

@inproceedings{59907,
  abstract     = {{<jats:p>Abstract. Flow forming is recognized for its precision in producing rotationally symmetric components, but the use of metastable austenitic stainless steel (AISI 304L) introduces challenges due to uncontrolled strain-induced α’ martensite formation. Variations in factors such as eccentricity and batch inconsistencies lead to unpredictable microstructural profiles, limiting reproducibility [1,2]. This study addresses these issues by incorporating thermal actuators for cryogenic cooling and induction heating to regulate forming temperatures, enabling control of the α’-martensite content. Experimental investigations demonstrate that local tempering during thermomechanical reverse flow forming produces discernible variations in microstructure, affecting mechanical and magnetic properties [3]. Controlled local adjustments of α’-martensite content allow for customization of properties in seamless tubes, advancing manufacturing capabilities for complex, defect-free components. The results presented demonstrate promising strategies for implementation within the context of closed-loop property control in flow forming.</jats:p>}},
  author       = {{Arian, Bahman and Homberg, Werner and Kersting, Lukas and Trächtler, Ansgar and Rozo Vasquez, Julian and Walther, Frank}},
  booktitle    = {{Materials Research Proceedings}},
  editor       = {{Carlone, Pierpaolo and Filice, Luigino and Umbrello, Domenico}},
  issn         = {{2474-395X}},
  keywords     = {{Flow Forming, Thermomechanical Forming, α’-Martensite, Property Control}},
  location     = {{Paestum, Italy}},
  publisher    = {{Materials Research Forum LLC}},
  title        = {{{Advanced thermomechanical flow forming: A novel approach to α’-martensite control for enhanced material properties}}},
  doi          = {{10.21741/9781644903599-127}},
  volume       = {{54}},
  year         = {{2025}},
}

@article{62024,
  abstract     = {{<jats:title>Abstract</jats:title>
               <jats:p>This paper presents a characterization of the microstructural evolution and its correlation with the magnetic structure due to flow forming of semi-finished tubes of austenitic stainless steel AISI 304L. The plastic deformation triggers a phase transformation of the metastable austenite into α’-martensite.</jats:p>
               <jats:p>Depending on the combination of production parameters, different fractions of strain-induced α’-martensite were measured by means non-destructive micromagnetic techniques and correlated with the evolution of hardness and the microstructure using electron backscatter diffraction analyses. The magneto-optical Kerr effect analysis was used as a tool to perform a qualitative analysis of the evolution of the magnetic domain structure correlated with the formation of α’-martensite. An analysis of these data allowed to derive surface magnetization hysteresis loops that were compared with integral hysteresis loops of the specimens. It was proven by both methods that the formation of martensite increases the magnetic energy and the spontaneous magnetization of the specimens. The results of this investigation contribute to a better understanding of micromagnetic sensors to monitor and control the formation of α’-martensite in a flow forming. Furthermore, various techniques have demonstrated the evolution of the magnetic properties of the material, which can be applied in applications for invisible coding of workpieces.</jats:p>}},
  author       = {{Rozo Vasquez, Julian and Tappe, Jan and Arian, Bahman and Kersting, Lukas and Homberg, Werner and Trächtler, Ansgar and Walther, Frank}},
  issn         = {{2195-8599}},
  journal      = {{Practical Metallography}},
  number       = {{9-10}},
  pages        = {{617--633}},
  publisher    = {{Walter de Gruyter GmbH}},
  title        = {{{Magneto-optical Kerr effect analysis of strain-induced martensite formation during flow forming of metastable austenitic steel AISI 304L}}},
  doi          = {{10.1515/pm-2025-0059}},
  volume       = {{62}},
  year         = {{2025}},
}

@inproceedings{62022,
  abstract     = {{<jats:p>Abstract. The incremental flow forming process features a large number of process parameter combinations that can be varied from pass to pass or during a pass. In the future however, a more efficient utilization of this large number of process parameter combinations and a compensation of process disturbances could be required. This is due to a rising demand for increasing the part complexity, e.g. by graded property structures or a more complex geometry. In this context, innovative approaches like closed-loop property control and optimal control are advantageous, but require fast process models of flow forming that are not state of the art. This paper thus proposes a new modelling approach of multi-pass flow forming especially taking the transfer behavior between process parameters and wall thickness evolution from pass to pass into focus. A hybrid modelling approach is developed that combines knowledge about the incremental process character with empirical data regression to a basic analytic relation. The basic relation is further extended by a multi-layer neural network to enhance the overall model accuracy. This hybrid modelling approach is finally validated using experimental data. Thus, it is shown that a suitable model structure was found in context of a future closed-loop control or optimal control for multi-pass flow forming.</jats:p>}},
  author       = {{Kersting, Lukas and Gunasagran, Sharin Kumar and Arian, Bahman and Rozo Vaszquez, Julian and Trächtler, Ansgar and Homberg, Werner and Walther, Frank}},
  booktitle    = {{Materials Research Proceedings}},
  issn         = {{2474-395X}},
  publisher    = {{Materials Research Forum LLC}},
  title        = {{{Real-time modelling of incremental multi-pass flow forming by a hybrid, data-based model}}},
  doi          = {{10.21741/9781644903599-140}},
  volume       = {{54}},
  year         = {{2025}},
}