@article{45485, author = {{Kruse, Stephan and Serino, Laura and Folge, Patrick Fabian and Echeverria Oviedo, Dana and Bhattacharjee, Abhinandan and Stefszky, Michael and Scheytt, J. Christoph and Brecht, Benjamin and Silberhorn, Christine}}, issn = {{1041-1135}}, journal = {{IEEE Photonics Technology Letters}}, keywords = {{Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials}}, number = {{14}}, pages = {{769--772}}, publisher = {{Institute of Electrical and Electronics Engineers (IEEE)}}, title = {{{A Pulsed Lidar System With Ultimate Quantum Range Accuracy}}}, doi = {{10.1109/lpt.2023.3277515}}, volume = {{35}}, year = {{2023}}, } @inproceedings{47836, author = {{Ködding, Patrick and Koldewey, Christian and Dumitrescu, Roman}}, booktitle = {{Proceedings of the XXXII ISPIM Innovation Conference}}, title = {{{A Reference Process Model for Scenario-based Foresight}}}, year = {{2023}}, } @inbook{46867, author = {{Dieter, Peter}}, booktitle = {{Lecture Notes in Computer Science}}, isbn = {{9783031436116}}, issn = {{0302-9743}}, publisher = {{Springer Nature Switzerland}}, title = {{{A Regret Policy for the Dynamic Vehicle Routing Problem with Time Windows}}}, doi = {{10.1007/978-3-031-43612-3_14}}, year = {{2023}}, } @inproceedings{48228, author = {{Tölle, Laura and Slawinski, Elena and Fromm, Jennifer and Mirbabaie, Milad}}, title = {{{A Social Network Approach for Investigating Social Influences on Effective Use: Demonstration in Virtual Reality Collaboration}}}, year = {{2023}}, } @article{46310, abstract = {{Classic automated algorithm selection (AS) for (combinatorial) optimization problems heavily relies on so-called instance features, i.e., numerical characteristics of the problem at hand ideally extracted with computationally low-demanding routines. For the traveling salesperson problem (TSP) a plethora of features have been suggested. Most of these features are, if at all, only normalized imprecisely raising the issue of feature values being strongly affected by the instance size. Such artifacts may have detrimental effects on algorithm selection models. We propose a normalization for two feature groups which stood out in multiple AS studies on the TSP: (a) features based on a minimum spanning tree (MST) and (b) nearest neighbor relationships of the input instance. To this end we theoretically derive minimum and maximum values for properties of MSTs and k-nearest neighbor graphs (NNG) of Euclidean graphs. We analyze the differences in feature space between normalized versions of these features and their unnormalized counterparts. Our empirical investigations on various TSP benchmark sets point out that the feature scaling succeeds in eliminating the effect of the instance size. A proof-of-concept AS-study shows promising results: models trained with normalized features tend to outperform those trained with the respective vanilla features.}}, author = {{Heins, Jonathan and Bossek, Jakob and Pohl, Janina and Seiler, Moritz and Trautmann, Heike and Kerschke, Pascal}}, issn = {{0304-3975}}, journal = {{Theoretical Computer Science}}, keywords = {{Feature normalization, Algorithm selection, Traveling salesperson problem}}, pages = {{123--145}}, title = {{{A study on the effects of normalized TSP features for automated algorithm selection}}}, doi = {{https://doi.org/10.1016/j.tcs.2022.10.019}}, volume = {{940}}, year = {{2023}}, } @article{47009, abstract = {{We present a fully integrated radio frequency identifications transponder chip operating at 5.8 GHz, which is compatible with the class-1 generation-2 of the Electronic Product Code protocol (EPC-C1 G2). The tag chip including the analog front-end and the digital baseband processor, are designed in the sub-threshold regime (0.5 V) with a total supply current of less than 50 μA. As a power scavenging unit, a single-stage differential-drive rectifier structure is designed and fabricated with standard threshold voltage (SVT) MOS elements in a commercial 65-nm CMOS process, to provide 0.8 V of rectified voltage. Measurements performed on the fabricated single-stage structure show a maximum power conversion efficiency of 69.6% for a 22 kΩ load and a sensitivity of -12.5 dBm, which corresponds to more than 1 m of reading range. The power conversion efficiency at this range is about 64%.}}, author = {{Haddadian, Sanaz and Scheytt, J. Christoph and von Bögel, Gerd and Grenter, Thorben}}, issn = {{2469-7281}}, journal = {{ IEEE Journal of Radio Frequency Identification}}, publisher = {{IEEE}}, title = {{{A Sub-Threshold Microwave RFID Tag Chip, Compatible With RFID MIMO Reader Technology}}}, doi = {{10.1109/JRFID.2023.3308332}}, year = {{2023}}, } @article{47803, author = {{Cieply, Jonas and Disselkamp, Jan-Philipp and Dyck, Florian and Alturk, Waddah and Kühn, Arno and Dumitrescu, Roman}}, issn = {{2212-8271}}, journal = {{Procedia CIRP}}, keywords = {{General Medicine}}, pages = {{834--840}}, publisher = {{Elsevier BV}}, title = {{{A systematic literature review on the Digital Twin of the factory in the context of the product and factory lifecycle}}}, doi = {{10.1016/j.procir.2023.02.168}}, volume = {{119}}, year = {{2023}}, } @inproceedings{47129, author = {{Cord-Landwehr, Tobias and Boeddeker, Christoph and Zorilă, Cătălin and Doddipatla, Rama and Haeb-Umbach, Reinhold}}, booktitle = {{INTERSPEECH 2023}}, publisher = {{ISCA}}, title = {{{A Teacher-Student Approach for Extracting Informative Speaker Embeddings From Speech Mixtures}}}, doi = {{10.21437/interspeech.2023-1379}}, year = {{2023}}, } @inproceedings{47807, author = {{Ellermann, Kai and Asmar, Laban and Dumitrescu, Roman}}, booktitle = {{ISPIM Conference Proceedings}}, location = {{Ljubljana, Slovenia}}, title = {{{A Technology Foresight Maturity Model}}}, year = {{2023}}, } @article{44891, author = {{Westermann, Hendrik and Mahnken, Rolf}}, issn = {{1617-7061}}, journal = {{PAMM}}, keywords = {{Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics}}, number = {{1}}, publisher = {{Wiley}}, title = {{{A thermodynamic framework for the phase‐field approach considering carbide precipitation during phase transformations}}}, doi = {{10.1002/pamm.202200080}}, volume = {{22}}, year = {{2023}}, } @inproceedings{34008, author = {{Castenow, Jannik and Harbig, Jonas and Jung, Daniel and Kling, Peter and Knollmann, Till and Meyer auf der Heide, Friedhelm}}, booktitle = {{Proceedings of the 26th International Conference on Principles of Distributed Systems (OPODIS) }}, editor = {{Hillel, Eshcar and Palmieri, Roberto and Riviére, Etienne}}, isbn = {{978-3-95977-265-5}}, issn = {{1868-8969}}, location = {{Brussels}}, pages = {{15:1–15:25}}, publisher = {{Schloss Dagstuhl – Leibniz Zentrum für Informatik}}, title = {{{A Unifying Approach to Efficient (Near-)Gathering of Disoriented Robots with Limited Visibility }}}, doi = {{10.4230/LIPIcs.OPODIS.2022.15}}, volume = {{253}}, year = {{2023}}, } @article{45857, abstract = {{The aim of the present study is to prove the construct validity of the German versions of the Feeling Scale (FS) and the Felt Arousal Scale (FAS) for a progressive muscle relaxation (PMR) exercise. A total of 228 sport science students conducted the PMR exercise for 45 min and completed the FS, the FAS, and the Self-Assessment Manikin (SAM) in a pre-test–post-test design. A significant decrease in arousal (t(227) = 8.296, p < 0.001) and a significant increase in pleasure (t(227) = 4.748, p < 0.001) were observed. For convergent validity, the correlations between the FS and the subscale SAM-P for the valence dimension (r = 0.67, p < 0.001) and between the FAS and the subscale SAM-A for the arousal dimension (r = 0.31, p < 0.001) were significant. For discriminant validity, the correlations between different constructs (FS and SAM-A, FAS and SAM-P) were not significant, whereas the discriminant analysis between the FS and the FAS revealed a negative significant correlation (r = −0.15, p < 0.001). Together, the pattern of results confirms the use of the German versions of the FS and the FAS to measure the affective response for a PMR exercise.}}, author = {{Thorenz, Kristin and Berwinkel, Andre and Weigelt, Matthias}}, issn = {{2076-328X}}, journal = {{Behavioral Sciences}}, keywords = {{Behavioral Neuroscience, General Psychology, Genetics, Development, Ecology, Evolution, Behavior and Systematics}}, number = {{7}}, publisher = {{MDPI AG}}, title = {{{A Validation Study for the German Versions of the Feeling Scale and the Felt Arousal Scale for a Progressive Muscle Relaxation Exercise}}}, doi = {{10.3390/bs13070523}}, volume = {{13}}, year = {{2023}}, } @article{45856, author = {{Thorenz, Kristin and Berwinkel, Andre and Weigelt, Matthias}}, issn = {{2152-7180}}, journal = {{Psychology}}, keywords = {{General Earth and Planetary Sciences, General Environmental Science}}, number = {{06}}, pages = {{1070--1084}}, publisher = {{Scientific Research Publishing, Inc.}}, title = {{{A Validation Study of the German Versions of the Feeling Scale and the Felt Arousal Scale for a Passive Relaxation Technique (Autogenic Training)}}}, doi = {{10.4236/psych.2023.146058}}, volume = {{14}}, year = {{2023}}, } @inproceedings{47306, author = {{Herbert, Franziska and Becker, Steffen and Schaewitz, Leonie and Hielscher, Jonas and Kowalewski, Marvin and Sasse, M. Angela and Acar, Yasemin and Dürmuth, Markus}}, booktitle = {{Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, CHI 2023, Hamburg, Germany, April 23-28, 2023}}, editor = {{Schmidt, Albrecht and Väänänen, Kaisa and Goyal, Tesh and Kristensson, Per Ola and Peters, Anicia and Mueller, Stefanie and Williamson, Julie R. and Wilson, Max L.}}, pages = {{582:1–582:23}}, publisher = {{ACM}}, title = {{{A World Full of Privacy and Security (Mis)conceptions? Findings of a Representative Survey in 12 Countries}}}, doi = {{10.1145/3544548.3581410}}, year = {{2023}}, } @article{48418, author = {{Jacke, Christoph}}, journal = {{Impulse. Texte und Bilder zur Kunstvermittlung.}}, number = {{6}}, pages = {{12}}, title = {{{ABHÄNGEN - Ein- und Ausgrenzen, Kanonisieren, Kollaborieren in Pop, Kunst und Medien.}}}, year = {{2023}}, } @article{48266, author = {{Jacke, Christoph}}, journal = {{Impulse. Texte und Bilder zur Kunstvermittlung.}}, number = {{6}}, pages = {{26--28}}, title = {{{Abhängenwerden. Fühlen und Denken.}}}, year = {{2023}}, } @inproceedings{47055, author = {{Neumayr, Thomas and Yigitbas, Enes and Augstein, Mirjam and Herder, Eelco}}, booktitle = {{Proceedings of the Mensch & Computer (2023)}}, title = {{{ABIS 2023 – 27th International Workshop on Personalization and Recommendation}}}, year = {{2023}}, } @misc{36433, author = {{Krimphove, Dieter}}, booktitle = {{Manz Online}}, title = {{{Abkommen der EU}}}, year = {{2023}}, } @inproceedings{38511, author = {{Ewenz, Lars and Kuczyk, Martin and Schöne, S. and Zimmermann, Martina}}, booktitle = {{Tagung Werkstoffprüfung 2022}}, editor = {{Zimmermann, Martina}}, location = {{Dresden}}, publisher = {{Deutsche Gesellschaft für Materialkunde e.V. (DGM)}}, title = {{{Ableitung flacher Probengeometrien zur Abbildung mehraxialer Spannungszustände in Clinchverbindungen unter zyklischer Beanspruchung}}}, year = {{2023}}, } @techreport{44627, author = {{Gerick, J. and Eickelmann, Birgit and Panten, B. and Rothärmel, A. and Rau, M. and Gottschalk, T.}}, publisher = {{Technische Universität Braunschweig/Universität Paderborn}}, title = {{{Abschlussbericht zum Forschungsprojekt ‚Gelingensbedingungen und Transfer von erfolgreichen Digitalisierungsprozessen an Schulen in Nordrhein-Westfalen (GuTe DigiSchulen NRW)}}}, year = {{2023}}, }