@inproceedings{53816, abstract = {{Augmented (AR) and Virtual Reality (VR) technologies have been applied very broadly in the recent past. While prior work emphasizes the potential of these technologies in various application domains, the process of visual attention in and across the contexts of AR/VR environments is not exhaustively explored yet. By now, visual attention in AR/VR environments has majorly been studied by means of overt attention (i.e. saccadic eye movements), self-report, and process-related visual attention proxies (like reaction time). In this work, we analyze covert visual attention based on the (psychological) Theory of Visual Attention (TVA), which allows us to quantify theory-based interpretable properties of the visual attention process. For example, the TVA allows us to measure the overall processing speed. We instantiate this TVA-based framework with a 30-participant explorative within-subjects study. The results show a decisive difference in visual attention between Reality (i.e. the neutral condition) and Virtual Reality and a weak difference between Reality and Augmented Reality. We discuss the consequences of our findings and provide ideas for future studies.}}, author = {{Biermeier, Kai and Scharlau, Ingrid and Yigitbas, Enes}}, booktitle = {{Proceedings of the 17th International Conference on PErvasive Technologies Related to Assistive Environments (PETRA 2024)}}, keywords = {{Visual Attention, TVA, Cognitive Modelling, Bayesian Modelling, AR, VR}}, publisher = {{ACM}}, title = {{{Measuring Visual Attention Capacity Across xReality}}}, doi = {{10.1145/3652037.3652050}}, year = {{2024}}, } @inproceedings{55191, author = {{Rezat, Sebastian and Visnovska, Jana and Yan, Guorui and Leshota, Moneoang and Sabra, Hussein}}, booktitle = {{Proceedings of the 14th International Congress on Mathematical Education}}, keywords = {{Mathematics, Mathematik, Textbook, Curriculum Resources, Schulbuch}}, pages = {{537–545}}, publisher = {{World Scientific}}, title = {{{Topic Study Group 41: Research and development on textbooks and resources for learning and teaching mathematics}}}, doi = {{10.1142/9789811287152_0065}}, volume = {{1}}, year = {{2024}}, } @inproceedings{54807, abstract = {{This paper considers the shape formation problem within the 3D hybrid model, where a single agent with a strictly limited viewing range and the computational capacity of a deterministic finite automaton manipulates passive tiles through pick-up, movement, and placement actions. The goal is to reconfigure a set of tiles into a specific shape termed an icicle. The icicle, identified as a dense, hole-free structure, is strategically chosen to function as an intermediate shape for more intricate shape formation tasks. It is designed for easy exploration by a finite state agent, enabling the identification of tiles that can be lifted without breaking connectivity. Compared to the line shape, the icicle presents distinct advantages, including a reduced diameter and the presence of multiple removable tiles. We propose an algorithm that transforms an arbitrary initially connected tile structure into an icicle in 𝒪(n³) steps, matching the runtime of the line formation algorithm from prior work. Our theoretical contribution is accompanied by an extensive experimental analysis, indicating that our algorithm decreases the diameter of tile structures on average.}}, author = {{Hinnenthal, Kristian and Liedtke, David Jan and Scheideler, Christian}}, booktitle = {{3rd Symposium on Algorithmic Foundations of Dynamic Networks (SAND 2024)}}, editor = {{Casteigts, Arnaud and Kuhn, Fabian}}, isbn = {{978-3-95977-315-7}}, issn = {{1868-8969}}, keywords = {{Programmable Matter, Shape Formation, 3D Model, Finite Automaton}}, pages = {{15:1–15:20}}, publisher = {{Schloss Dagstuhl – Leibniz-Zentrum für Informatik}}, title = {{{Efficient Shape Formation by 3D Hybrid Programmable Matter: An Algorithm for Low Diameter Intermediate Structures}}}, doi = {{10.4230/LIPIcs.SAND.2024.15}}, volume = {{292}}, year = {{2024}}, } @inbook{54802, abstract = {{Motivated by the prospect of nano-robots that assist human physiological functions at the nanoscale, we investigate the coating problem in the three-dimensional model for hybrid programmable matter. In this model, a single agent with strictly limited viewing range and the computational capability of a deterministic finite automaton can act on passive tiles by picking up a tile, moving, and placing it at some spot. The goal of the coating problem is to fill each node of some surface graph of size n with a tile. We first solve the problem on a restricted class of graphs with a single tile type, and then use constantly many tile types to encode this graph in certain surface graphs capturing the surface of 3D objects. Our algorithm requires O(n^2) steps, which is worst-case optimal compared to an agent with global knowledge and no memory restrictions.}}, author = {{Kostitsyna, Irina and Liedtke, David Jan and Scheideler, Christian}}, booktitle = {{Structural Information and Communication Complexity}}, editor = {{Emek, Yuval}}, isbn = {{9783031606021}}, issn = {{0302-9743}}, keywords = {{Programmable Matter, Coating, Finite Automaton, 3D}}, publisher = {{Springer Nature Switzerland}}, title = {{{Universal Coating by 3D Hybrid Programmable Matter}}}, doi = {{10.1007/978-3-031-60603-8_21}}, year = {{2024}}, } @article{54668, abstract = {{Samples of dielectric optical waveguides of rib or strip type in thin-film lithium niobate (TFLN) technology are characterized with respect to their optical loss using the Fabry-Pérot method. Attributing the losses mainly to sidewall roughness, we employ a simple perturbational procedure, based on rigorously computed mode profiles of idealized channels, to estimate the attenuation for waveguides with different cross sections. A single fit parameter suffices for an adequate modelling of the effect of the waveguide geometry on the loss levels.}}, author = {{Hammer, Manfred and Babel, Silia and Farheen, Henna and Padberg, Laura and Scheytt, J. Christoph and Silberhorn, Christine and Förstner, Jens}}, issn = {{1094-4087}}, journal = {{Optics Express}}, keywords = {{tet_topic_waveguide}}, number = {{13}}, pages = {{22878}}, publisher = {{Optica Publishing Group}}, title = {{{Estimation of losses caused by sidewall roughness in thin-film lithium niobate rib and strip waveguides}}}, doi = {{10.1364/oe.521766}}, volume = {{32}}, year = {{2024}}, } @article{52700, abstract = {{We explore the polarization hysteretic behaviour and field-dependent permittivity of ferroelectric-dielectric 2D materials formed by random dispersions of low permittivity inclusions in a ferroelectric matrix, using finite element simulations. We show how the degree of impenetrability of dielectric inclusions plays a substantial role in controlling the coercive field, remnant and saturation polarizations of the homogenized materials. The results highlight the significance of the degree of impenetrability of inclusion in tuning the effective polarization properties of such ferroelectric composites: coercive field drops significantly as percolation threshold is attained and remnant polarization decreases faster than a linear decay.}}, author = {{Myroshnychenko, Viktor and Mulavarickal Jose, Pious Mathews and Farheen, Henna and Ejaz, Shafaq and Brosseau, Christian and Förstner, Jens}}, issn = {{0031-8949}}, journal = {{Physica Scripta}}, keywords = {{tet_topic_ferro}}, number = {{4}}, pages = {{045952}}, publisher = {{IOP Publishing}}, title = {{{From Swiss-cheese to discrete ferroelectric composites: assessing the ferroelectric butterfly shape in polarization loops}}}, doi = {{10.1088/1402-4896/ad3172}}, volume = {{99}}, year = {{2024}}, } @inproceedings{55329, author = {{Nicolai, Marcel and Bulling, Jannis and Lugovtsova, Yevgeniya and Zeipert, Henning and Prager, Jens and Henning, Bernd}}, location = {{Amsterdam}}, title = {{{On the repulsion effect of coupled Lamb waves modes}}}, year = {{2024}}, } @inproceedings{50807, author = {{Hu, Haichuan and Liu, Fangming and Pei, Qiangyu and Yuan, Yongjie and Xu, Zichen and Wang, Lin}}, booktitle = {{Proceedings of the ACM Web Conference (WWW)}}, location = {{Singapore}}, publisher = {{ACM}}, title = {{{𝜆Grapher: A Resource-Efficient Serverless System for GNN Serving through Graph Sharing}}}, doi = {{10.1145/3589334.3645383}}, year = {{2024}}, } @article{53531, author = {{Ghafouri, Saeid and Razavi, Kamran and Salmani, Mehran and Sanaee, Alireza and Lorido Botran, Tania and Wang, Lin and Doyle, Joseph and Jamshidi, Pooyan}}, journal = {{Journal of Systems Research (JSys)}}, title = {{{IPA: Inference Pipeline Adaptation to Achieve High Accuracy and Cost-Efficiency}}}, year = {{2024}}, } @article{55276, author = {{Minelli, P. and Sourmelidis, A. and Technau, Marc}}, journal = {{Int. Math. Res. Not. IMRN}}, number = {{10}}, pages = {{8485–8502}}, title = {{{On restricted averages of Dedekind sums}}}, doi = {{10.1093/imrn/rnad283}}, volume = {{2024}}, year = {{2024}}, } @article{55278, author = {{Technau, Marc}}, journal = {{Proc. Amer. Math. Soc.}}, number = {{1}}, pages = {{63–69}}, title = {{{Remark on the Farey fraction spin chain}}}, doi = {{10.1090/proc/16520}}, volume = {{152}}, year = {{2024}}, } @inproceedings{55388, author = {{Adler, Enno and Böttcher, Stefan and Hartel, Rita}}, booktitle = {{2024 Data Compression Conference (DCC)}}, publisher = {{IEEE}}, title = {{{ITR: Grammar-based graph compression supporting fast triple queries}}}, doi = {{10.1109/dcc58796.2024.00062}}, year = {{2024}}, } @inproceedings{55338, abstract = {{Metaphorical language is a pivotal element inthe realm of political framing. Existing workfrom linguistics and the social sciences providescompelling evidence regarding the distinctivenessof conceptual framing for politicalideology perspectives. However, the nature andutilization of metaphors and the effect on audiencesof different political ideologies withinpolitical discourses are hardly explored. Toenable research in this direction, in this workwe create a dataset, originally based on newseditorials and labeled with their persuasive effectson liberals and conservatives and extend itwith annotations pertaining to metaphorical usageof language. To that end, first, we identifyall single metaphors and composite metaphors.Secondly, we provide annotations of the sourceand target domains for each metaphor. As aresult, our corpus consists of 300 news editorialsannotated with spans of texts containingmetaphors and the corresponding domains ofwhich these metaphors draw from. Our analysisshows that liberal readers are affected bymetaphors, whereas conservatives are resistantto them. Both ideologies are affected differentlybased on the metaphor source and targetcategory. For example, liberals are affected bymetaphors in the Darkness {&} Light (e.g., death)source domains, where as the source domain ofNature affects conservatives more significantly.}}, author = {{Sengupta, Meghdut and El Baff, Roxanne and Alshomary, Milad and Wachsmuth, Henning}}, booktitle = {{Proceedings of the 2024 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies (Volume 1: Long Papers)}}, editor = {{Duh, Kevin and Gomez, Helena and Bethard, Steven}}, pages = {{3621–3631}}, publisher = {{Association for Computational Linguistics}}, title = {{{Analyzing the Use of Metaphors in News Editorials for Political Framing}}}, year = {{2024}}, } @inbook{55426, author = {{Gabriel, Stefan and Falkowski, Tommy and Graunke, Jannis and Dumitrescu, Roman and Murrenhoff, Anike and Kretzschmer, Veronika and ten Hompel, Michael }}, booktitle = {{Expertise des Forschungsbeirats Industrie 4.0}}, title = {{{Künstliche Intelligenz und industrielle Arbeit – Perspektiven und Gestaltungsoptionen}}}, year = {{2024}}, } @inbook{55422, author = {{Humpert, Lynn and Disselkamp, Jan-Philipp and Schierbaum, Anja and Zagatta, Kristin and Dumitrescu, Roman}}, booktitle = {{Expertise des Forschungsbeirats Industrie 4.0}}, title = {{{Engineering autonom wandelbarer Industrie 4.0-Systeme}}}, year = {{2024}}, } @inproceedings{55436, author = {{Stöhr, Bernd and Koldewey, Christian and Acar, Yasemin and Dumitrescu, Roman}}, booktitle = {{Proceedings of DRS}}, issn = {{2398-3132}}, publisher = {{Design Research Society}}, title = {{{Challenges for design and designers in interdisciplinary product development: A qualitative interview study in industry}}}, doi = {{10.21606/drs.2024.1001}}, year = {{2024}}, } @inproceedings{55453, author = {{Namujju, Lillian Donna and Mwammenywa, Ibrahim and Kagarura, Geoffrey Mark and Hilleringmann, Ulrich and Hehenkamp, Burkhard}}, booktitle = {{2024 IEEE 8th Energy Conference (ENERGYCON)}}, publisher = {{IEEE}}, title = {{{Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective}}}, doi = {{10.1109/energycon58629.2024.10488738}}, year = {{2024}}, } @inproceedings{55452, author = {{Namujju, Lillian Donna and Mwammenywa, Ibrahim and Kagarura, Geoffrey Mark and Hilleringmann, Ulrich and Hehenkamp, Burkhard}}, booktitle = {{2024 IEEE 8th Energy Conference (ENERGYCON)}}, publisher = {{IEEE}}, title = {{{Smart Metering and Choice Architecture in Demand-Side Management: A Power Resource-Constrained Perspective}}}, doi = {{10.1109/energycon58629.2024.10488738}}, year = {{2024}}, } @phdthesis{55455, author = {{Mwammenywa, Ibrahim Abdallah}}, title = {{{A Novel Autonomous and Real-time Load Monitoring and Control System in Microgrids based on Fuzzy Logic Control and LoRa Wireless Communication}}}, year = {{2024}}, } @inproceedings{53959, abstract = {{In light of the growing interest in type inference research for Python, both researchers and practitioners require a standardized process to assess the performance of various type inference techniques. This paper introduces TypeEvalPy, a comprehensive micro-benchmarking framework for evaluating type inference tools. TypeEvalPy contains 154 code snippets with 845 type annotations across 18 categories that target various Python features. The framework manages the execution of containerized tools, transforms inferred types into a standardized format, and produces meaningful metrics for assessment. Through our analysis, we compare the performance of six type inference tools, highlighting their strengths and limitations. Our findings provide a foundation for further research and optimization in the domain of Python type inference.}}, author = {{Shivarpatna Venkatesh, Ashwin Prasad and Sabu, Samkutty and Wang, Jiawei and Mir, Amir M. and Li, Li and Bodden, Eric}}, booktitle = {{Proceedings of the 2024 IEEE/ACM 46th International Conference on Software Engineering: Companion Proceedings}}, isbn = {{9798400705021}}, location = {{Lisbon, Portugal}}, pages = {{49--53}}, publisher = {{Association for Computing Machinery}}, title = {{{TypeEvalPy: A Micro-benchmarking Framework for Python Type Inference Tools}}}, doi = {{10.1145/3639478.3640033}}, year = {{2024}}, }