Tootfinder

Set-Based Control Barrier Functions and Safety Filters
Kim P. Wabersich, Felix Berkel, Felix Gruber, Sven Reimann
https://arxiv.org/abs/2507.07805 https://…

Set-Based Control Barrier Functions and Safety Filters
High performance and formal safety guarantees are common requirements for industrial control applications. Control barrier function (CBF) methods provide a systematic approach to the modularization of safety and performance. However, the design of such CBFs can be challenging, which limits their applicability to large-scale or data-driven systems. This paper introduces the concept of a set-based CBF for linear systems with convex constraints. By leveraging control invariant sets from reachabili…

Bill Atkinson, a pioneering Apple engineer and key member of the original Macintosh team, died on June 5, at age 74 from pancreatic cancer (John Gruber/Daring Fireball)
https://daringfireball.net/linked/2025/06/07/bill-atkinson-rip

Bill Atkinson Dies From Cancer at 74
Link to: https://www.facebook.com/story.php?story_fbid=10238073579963378&id=1378467145&_rdr

What's next for the Iowan who shouted 'people will die' at Joni Ernst over Medicaid cuts (Stephen Gruber-Miller/Des Moines Register)
https://eu.desmoinesregister.com/story/news/politics/2025/06/04/meet-india-may-whose-shout-evoked-iowa-senator-joni-ernst-viral-medicaid-comment/83994580007/
http://www.memeorandum.com/250604/p50#a250604p50

Revisiting Active Learning under (Human) Label Variation
Cornelia Gruber, Helen Alber, Bernd Bischl, G\"oran Kauermann, Barbara Plank, Matthias A{\ss}enmacher
https://arxiv.org/abs/2507.02593

Revisiting Active Learning under (Human) Label Variation
Access to high-quality labeled data remains a limiting factor in applied supervised learning. While label variation (LV), i.e., differing labels for the same instance, is common, especially in natural language processing, annotation frameworks often still rest on the assumption of a single ground truth. This overlooks human label variation (HLV), the occurrence of plausible differences in annotations, as an informative signal. Similarly, active learning (AL), a popular approach to optimizing th…

Privacy-Aware, Public-Aligned: Embedding Risk Detection and Public Values into Scalable Clinical Text De-Identification for Trusted Research Environments
Arlene Casey, Stuart Dunbar, Franz Gruber, Samuel McInerney, Mat\'u\v{s} Falis, Pamela Linksted, Katie Wilde, Kathy Harrison, Alison Hamilton, Christian Cole
https://arxiv.…

Privacy-Aware, Public-Aligned: Embedding Risk Detection and Public Values into Scalable Clinical Text De-Identification for Trusted Research Environments
Clinical free-text data offers immense potential to improve population health research such as richer phenotyping, symptom tracking, and contextual understanding of patient care. However, these data present significant privacy risks due to the presence of directly or indirectly identifying information embedded in unstructured narratives. While numerous de-identification tools have been developed, few have been tested on real-world, heterogeneous datasets at scale or assessed for governance read…

🇺🇦 #NowPlaying on BBCRadio3's #ThroughTheNight
Franz Schubert, Naum Grubert & Franz Liszt:
🎵 7 Schubert Song transcriptions from S.560, S.561 & S.565
#FranzSchubert #NaumGrubert #FranzLiszt

Replaced article(s) found for physics.bio-ph. https://arxiv.org/list/physics.bio-ph/new
[1/1]:
- Cell size heterogeneity controls crystallization of the developing fruit fly wing
Chhajed, Gruber, Etournay, Dye, J\"ulicher, Popovi\'c

Statistical analysis of electron-induced switching of a spin-crossover complex
Jonas Fu{\ss}angel, Bj\"orn Sothmann, Sven Johannsen, Sascha Ossinger, Felix Tuczek, Richard Berndt, J\"urgen K\"onig, Manuel Gruber
https://arxiv.org/abs/2506.13373

Statistical analysis of electron-induced switching of a spin-crossover complex
Spin-crossover complexes exhibit two stable configurations with distinct spin states. The investigation of these molecules using low-temperature scanning tunneling microscopy has opened new perspectives for understanding the associated switching mechanisms at the single-molecule level. While the role of tunneling electrons in driving the spin-state switching has been clearly evidenced, the underlying microscopic mechanism is not completely understood. In this study, we investigate the electron-…

Comparing QCD QED via full simulation versus the RM123 method: U-spin window contribution to $a_\mu^{\mathrm{HVP}}$
A. Altherr, I. Campos, A. Cotellucci, R. Gruber, T. Harris, J. Komijani, F. Margari, M. K. Marinkovic, L. Parato, A. Patella, S. Rosso, N. Tantalo, P. Tavella
https://arxiv.org/abs/2506.19770

Comparing QCD+QED via full simulation versus the RM123 method: U-spin window contribution to $a_μ^{\mathrm{HVP}}$
Electromagnetic corrections to hadronic vacuum polarization contribute significantly to the uncertainty of the Standard Model prediction of the muon anomaly, which poses conceptual and numerical challenges for ab initio lattice determinations. In this study, we compute the non-singlet contribution from intermediate Euclidean current separations in quantum chromo- and electrodynamics (QCD+QED) using C* boundary conditions in two ways: either non-perturbatively by sampling the joint probability d…