@inproceedings{48062, author = {{Fallahi, Matin and Strufe, Thorsten and Arias-Cabarcos, Patricia}}, booktitle = {{2023 IEEE International Conference on Pervasive Computing and Communications (PerCom)}}, publisher = {{IEEE}}, title = {{{BrainNet: Improving Brainwave-based Biometric Recognition with Siamese Networks}}}, doi = {{10.1109/percom56429.2023.10099367}}, year = {{2023}}, } @inproceedings{47522, abstract = {{Artificial benchmark functions are commonly used in optimization research because of their ability to rapidly evaluate potential solutions, making them a preferred substitute for real-world problems. However, these benchmark functions have faced criticism for their limited resemblance to real-world problems. In response, recent research has focused on automatically generating new benchmark functions for areas where established test suites are inadequate. These approaches have limitations, such as the difficulty of generating new benchmark functions that exhibit exploratory landscape analysis (ELA) features beyond those of existing benchmarks.The objective of this work is to develop a method for generating benchmark functions for single-objective continuous optimization with user-specified structural properties. Specifically, we aim to demonstrate a proof of concept for a method that uses an ELA feature vector to specify these properties in advance. To achieve this, we begin by generating a random sample of decision space variables and objective values. We then adjust the objective values using CMA-ES until the corresponding features of our new problem match the predefined ELA features within a specified threshold. By iteratively transforming the landscape in this way, we ensure that the resulting function exhibits the desired properties. To create the final function, we use the resulting point cloud as training data for a simple neural network that produces a function exhibiting the target ELA features. We demonstrate the effectiveness of this approach by replicating the existing functions of the well-known BBOB suite and creating new functions with ELA feature values that are not present in BBOB.}}, author = {{Prager, Raphael Patrick and Dietrich, Konstantin and Schneider, Lennart and Schäpermeier, Lennart and Bischl, Bernd and Kerschke, Pascal and Trautmann, Heike and Mersmann, Olaf}}, booktitle = {{Proceedings of the 17th ACM/SIGEVO Conference on Foundations of Genetic Algorithms}}, isbn = {{9798400702020}}, keywords = {{Benchmarking, Instance Generator, Black-Box Continuous Optimization, Exploratory Landscape Analysis, Neural Networks}}, pages = {{129–139}}, publisher = {{Association for Computing Machinery}}, title = {{{Neural Networks as Black-Box Benchmark Functions Optimized for Exploratory Landscape Features}}}, doi = {{10.1145/3594805.3607136}}, year = {{2023}}, } @inproceedings{46297, abstract = {{Exploratory landscape analysis (ELA) in single-objective black-box optimization relies on a comprehensive and large set of numerical features characterizing problem instances. Those foster problem understanding and serve as basis for constructing automated algorithm selection models choosing the best suited algorithm for a problem at hand based on the aforementioned features computed prior to optimization. This work specifically points to the sensitivity of a substantial proportion of these features to absolute objective values, i.e., we observe a lack of shift and scale invariance. We show that this unfortunately induces bias within automated algorithm selection models, an overfitting to specific benchmark problem sets used for training and thereby hinders generalization capabilities to unseen problems. We tackle these issues by presenting an appropriate objective normalization to be used prior to ELA feature computation and empirically illustrate the respective effectiveness focusing on the BBOB benchmark set.}}, author = {{Prager, Raphael Patrick and Trautmann, Heike}}, booktitle = {{Applications of Evolutionary Computation}}, editor = {{Correia, João and Smith, Stephen and Qaddoura, Raneem}}, isbn = {{978-3-031-30229-9}}, pages = {{411–425}}, publisher = {{Springer Nature Switzerland}}, title = {{{Nullifying the Inherent Bias of Non-invariant Exploratory Landscape Analysis Features}}}, year = {{2023}}, } @inproceedings{46298, abstract = {{The design and choice of benchmark suites are ongoing topics of discussion in the multi-objective optimization community. Some suites provide a good understanding of their Pareto sets and fronts, such as the well-known DTLZ and ZDT problems. However, they lack diversity in their landscape properties and do not provide a mechanism for creating multiple distinct problem instances. Other suites, like bi-objective BBOB, possess diverse and challenging landscape properties, but their optima are not well understood and can only be approximated empirically without any guarantees.}}, author = {{Schäpermeier, Lennart and Kerschke, Pascal and Grimme, Christian and Trautmann, Heike}}, booktitle = {{Evolutionary Multi-Criterion Optimization}}, editor = {{Emmerich, Michael and Deutz, André and Wang, Hao and Kononova, Anna V. and Naujoks, Boris and Li, Ke and Miettinen, Kaisa and Yevseyeva, Iryna}}, isbn = {{978-3-031-27250-9}}, pages = {{291–304}}, publisher = {{Springer Nature Switzerland}}, title = {{{Peak-A-Boo! Generating Multi-objective Multiple Peaks Benchmark Problems with Precise Pareto Sets}}}, year = {{2023}}, } @article{46299, abstract = {{The herein proposed Python package pflacco provides a set of numerical features to characterize single-objective continuous and constrained optimization problems. Thereby, pflacco addresses two major challenges in the area optimization. Firstly, it provides the means to develop an understanding of a given problem instance, which is crucial for designing, selecting, or configuring optimization algorithms in general. Secondly, these numerical features can be utilized in the research streams of automated algorithm selection and configuration. While the majority of these landscape features is already available in the R package flacco, our Python implementation offers these tools to an even wider audience and thereby promotes research interests and novel avenues in the area of optimization.}}, author = {{Prager, Raphael Patrick and Trautmann, Heike}}, issn = {{1063-6560}}, journal = {{Evolutionary Computation}}, pages = {{1–25}}, title = {{{Pflacco: Feature-Based Landscape Analysis of Continuous and Constrained Optimization Problems in Python}}}, doi = {{10.1162/evco_a_00341}}, year = {{2023}}, } @inproceedings{48100, author = {{Wilkerson, Michelle and Ben-Zvi, Dani and Dvir, Michal and Matuk, Camilla and Podworny, Susanne and Stephens, Amy and Zapata-Cardona, Lucia}}, booktitle = {{General Proceedings of the ISLS Annual Meeting: Building Knowledge and Sustaining our Community}}, editor = {{Slotta, J.D. and Charles, E.S.}}, pages = {{76--79}}, publisher = {{ISLS}}, title = {{{K-12 Data Science Education: Outcomes of a National Workshop; International Perspectives; and Next Steps for the Learning Sciences}}}, year = {{2023}}, } @inbook{48099, author = {{Podworny, Susanne}}, booktitle = {{Advances in Mathematics Education}}, isbn = {{9783031294587}}, issn = {{1869-4918}}, publisher = {{Springer International Publishing}}, title = {{{Statistics and Probability Education in Germany}}}, doi = {{10.1007/978-3-031-29459-4_4}}, year = {{2023}}, } @inbook{48165, abstract = {{Paying taxes is a field of economic activity that has always been highly morally charged: the question of who pays how much or can avoid or evade the prescribed payments is always closely related to debate about a fair societal distribution of burdens. In the process of moralisation, therefore, faith communities such as the Catholic Church also repeatedly seized the floor to propagate certain norms. The article examines the contributions of theologians from Spain, the USA and West Germany in the 1940s and 1950s. It concludes that the norms of taxation they propagated differed greatly depending on the institutional and economic frameworks within which they operated. The analysis proves taxation to be a field of economic action and societal dispute where economics and morality are indissolubly interconnected.}}, author = {{Schönhärl, Korinna}}, booktitle = {{ Reassessing the Moral Economy Religion and Economic Ethics from Ancient Greece to the 20th Century}}, editor = {{Skambraks, Tanja and Lutz, Martin}}, isbn = {{9783031298349}}, keywords = {{Tax history, religious history: financial history, catholic church, history of economic thought}}, pages = {{237--258}}, publisher = {{Springer}}, title = {{{Tax Morale and the Church: How Catholic Clergies Adapted Norms of Paying Taxes to Secular Institutions (1940s–1950s)}}}, year = {{2023}}, } @inproceedings{47626, author = {{Rüther, Moritz Johannes and Klippstein, Sven Helge and Schmid, Hans-Joachim}}, booktitle = {{PARTEC International Congress on Particle Technology - Book of Abstracts}}, isbn = {{ 978-3-18-990139-9}}, issn = {{0083-5560}}, location = {{Nürnberg}}, pages = {{172 -- 176}}, publisher = {{VDI Verlag GmbH}}, title = {{{Correlation between SLS-Powder processability and particle properties }}}, year = {{2023}}, } @inbook{48218, author = {{Wallmeier, Nadine and Wich-Reif, Claudia}}, booktitle = {{Historische (Morpho-)Syntax des Deutschen}}, editor = {{Hetjens, Dominik and Lasch, Alexander and Roth, Kerstin}}, pages = {{35--53}}, title = {{{Vergleichskonstruktionen im Mittelniederdeutschen}}}, volume = {{14}}, year = {{2023}}, } @article{48243, author = {{Walmsley, Timothy Gordon and Philipp, Matthias and Picón-Núñez, Martín and Meschede, Henning and Taylor, Matthew Thomas and Schlosser, Florian and Atkins, Martin John}}, issn = {{1364-0321}}, journal = {{Renewable and Sustainable Energy Reviews}}, keywords = {{Renewable Energy, Sustainability and the Environment}}, publisher = {{Elsevier BV}}, title = {{{Hybrid renewable energy utility systems for industrial sites: A review}}}, doi = {{10.1016/j.rser.2023.113802}}, volume = {{188}}, year = {{2023}}, } @inbook{40916, author = {{Foerster, Anne}}, booktitle = {{Regentinnen und andere Stellvertreterfiguren Vom 10. bis zum 15. Jahrhundert}}, editor = {{Signori, Gabriela and Zey, Claudia}}, pages = {{11--30}}, publisher = {{De Gruyter}}, title = {{{Regierende Herrscherwitwen und die Angst vor Fremdherrschaft. Zum Verhältnis von Dynastie und Geschlecht}}}, doi = {{10.1515/9783111071879002}}, volume = {{111}}, year = {{2023}}, } @article{48287, title = {{{To share or not to share: What risks would laypeople accept to give sensitive data to differentially-private NLP systems?}}}, doi = {{10.48550/ARXIV.2307.06708}}, year = {{2023}}, } @inproceedings{48289, author = {{Habernal, Ivan and Mireshghallah, Fatemehsadat and Thaine, Patricia and Ghanavati, Sepideh and Feyisetan, Oluwaseyi}}, booktitle = {{Proceedings of the 17th Conference of the European Chapter of the Association for Computational Linguistics: Tutorial Abstracts}}, publisher = {{Association for Computational Linguistics}}, title = {{{Privacy-Preserving Natural Language Processing}}}, doi = {{10.18653/v1/2023.eacl-tutorials.6}}, year = {{2023}}, } @inproceedings{48288, author = {{Matzken, Cleo and Eger, Steffen and Habernal, Ivan}}, booktitle = {{Findings of the Association for Computational Linguistics: ACL 2023}}, publisher = {{Association for Computational Linguistics}}, title = {{{Trade-Offs Between Fairness and Privacy in Language Modeling}}}, doi = {{10.18653/v1/2023.findings-acl.434}}, year = {{2023}}, } @inproceedings{48291, author = {{Mouhammad, Nina and Daxenberger, Johannes and Schiller, Benjamin and Habernal, Ivan}}, booktitle = {{Proceedings of the 17th Linguistic Annotation Workshop (LAW-XVII)}}, publisher = {{Association for Computational Linguistics}}, title = {{{Crowdsourcing on Sensitive Data with Privacy-Preserving Text Rewriting}}}, doi = {{10.18653/v1/2023.law-1.8}}, year = {{2023}}, } @inproceedings{48296, author = {{Yin, Ying and Habernal, Ivan}}, booktitle = {{Proceedings of the Natural Legal Language Processing Workshop 2022}}, publisher = {{Association for Computational Linguistics}}, title = {{{Privacy-Preserving Models for Legal Natural Language Processing}}}, doi = {{10.18653/v1/2022.nllp-1.14}}, year = {{2023}}, } @inbook{48344, author = {{Wille, Manuel}}, booktitle = {{Text und Bild: Relationen und Funktionen in Texten vom 8. bis 18. Jahrhundert : Akten zum internationalen Kongress 17. bis 19. Juni 2021}}, editor = {{Just, Anna and Wich-Reif, Claudia}}, pages = {{337 -- 367}}, publisher = {{Weidler}}, title = {{{Text-Bild-Bezüge in illustrierten Flugblättern von 1500 bis 1700}}}, volume = {{37}}, year = {{2023}}, } @inproceedings{48352, abstract = {{Star-connected cascaded H-bridge Converters require large DC-link capacitors to buffer the second-order harmonic voltage ripple. First, it is analytically proven that the DC-link voltage ripple is proportional to the apparent converter power and does not depend on the power factor for nominal operation with sinusoidal reference arm voltages and currents. A third-harmonic zero-sequence voltage injection with an optimal amplitude and phase angle transforms the 2nd harmonic to a 4th harmonic DC-link voltage ripple. This reduces the voltage ripple by exactly 50% for all power factors at steady-state at balanced conditions. However, this requires 54% additional modules for unity power factor operation and even 100% for pure reactive power operation to account for the increased reference arm voltages due to the large amplitude of the optimal third-harmonic injection. If not enough modules are available, an adaptive discontinuous PWM is utilized to still minimize the voltage ripple for the given number of modules and power factor. With a very limited number of modules (modulation index is 1.15), the proposed method still reduces the DC-link voltage ripple by 24.4% for unity power factor operation. It requires the same number of modules as the commonly utilized 3rd harmonic injection with 1/6 of the grid voltage amplitude and achieves superior results. Simulations of a 10 kV/1 MVA system confirm the analysis.}}, author = {{Unruh, Roland and Böcker, Joachim and Schafmeister, Frank}}, booktitle = {{2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)}}, isbn = {{979-8-3503-1678-0}}, keywords = {{Cascaded H-Bridge, Solid-State Transformer, Capacitor voltage ripple, Zero sequence voltage, Third harmonic injection}}, location = {{Aalborg, Denmark}}, publisher = {{IEEE}}, title = {{{An Optimized Third-Harmonic Injection Reduces DC-Link Voltage Ripple in Cascaded H-Bridge Converters up to 50% for all Power Factors}}}, doi = {{10.23919/epe23ecceeurope58414.2023.10264313}}, year = {{2023}}, } @inproceedings{48093, author = {{Pena, Mario and Meyer, Michael and Wallscheid, Oliver and Böcker, Joachim}}, booktitle = {{2023 IEEE International Electric Machines and Drives Conference (IEMDC)}}, location = {{San Francisco}}, publisher = {{IEEE}}, title = {{{Fade-Over Strategy for use of Model Predictive Direct Self-Control with Field-Oriented Control}}}, doi = {{10.1109/iemdc55163.2023.10239056}}, year = {{2023}}, }