Tootfinder

Drei Engel mögen dich begleiten
durch das ganze Internet.
Und die drei Engel, die ich meine,
sind Mastodon, PeerTube, Pixelfed.
#FediPoesiealbum

"Ein Narr ohne Angst ist manchmal klüger als ein Engel mit Angst." (Nancy Astor, 1879–1964, britische Politikerin)
[via https://ub.hsu-hh.de/go/moinmoin]

Sehenswert: Aracy de Carvalho - Der Engel von #Hamburg
https://www.ardmediathek.de/video/doku-und-rep…

Doku & Reportage: ARACY - Der Engel von Hamburg | ARD Mediathek
ARACY - Der Engel von Hamburg | Video | Die Brasilianerin Aracy de Carvalho zieht 1934 mit ihrem Sohn nach Hamburg. Trotz NS-Diktatur ist Deutschland für sie, als alleinstehende Frau, eine Zuflucht. Doch durch ihre Arbeit im brasilianischen Konsulat wird Aracy mit der Verfolgung der Juden im Dritten Reich konfrontiert. Sie verhilft unzähligen von ihnen in den Jahren vor dem 2. Weltkrieg zur Ausreise. Für die Geflüchteten und deren Hinterbliebene, die in dem Film zu Wort kommen, …

Algorithmic Ways of Seeing: Using Object Detection to Facilitate Art Exploration
Louie S{\o}s Meyer, Johanne Engel Aaen, Anitamalina Regitse Tranberg, Peter Kun, Matthias Freiberger, Sebastian Risi, Anders Sundnes L{\o}vlie
https://arxiv.org/abs/2403.19174

Algorithmic Ways of Seeing: Using Object Detection to Facilitate Art Exploration
This Research through Design paper explores how object detection may be applied to a large digital art museum collection to facilitate new ways of encountering and experiencing art. We present the design and evaluation of an interactive application called SMKExplore, which allows users to explore a museum's digital collection of paintings by browsing through objects detected in the images, as a novel form of open-ended exploration. We provide three contributions. First, we show how an object de…

Mitigating Collisions in Sidelink NR V2X: A Study on Cooperative Resource Allocation
Mohammadsaleh Nikooroo, Juan Estrada-Jimenez, Aurel Machalek, Jerome Harri, Thomas Engel, Ion Turcanu
https://arxiv.org/abs/2404.17532

Mitigating Collisions in Sidelink NR V2X: A Study on Cooperative Resource Allocation
New Radio (NR) Vehicle-to-Everything (V2X) Sidelink (SL), an integral part of the 5G NR standard, is expected to revolutionize the automotive and rail industries by enabling direct and low-latency exchange of critical information between traffic participants independently of cellular networks. However, this advancement depends primarily on efficient SL resource allocation. Mode 2(a) is a well-known method for this purpose, where each node autonomously selects resources. However, this method is …

Extracting coherent sets in aperiodically driven flows from generators of Mather semigroups
Robin Chemnitz, Maximilian Engel, P\'eter Koltai
https://arxiv.org/abs/2403.19274 <…

Extracting coherent sets in aperiodically driven flows from generators of Mather semigroups
Coherent sets are time-dependent regions in the physical space of nonautonomous flows that exhibit little mixing with their neighborhoods, robustly under small random perturbations of the flow. They thus characterize the global long-term transport behavior of the system. We propose a framework to extract such time-dependent families of coherent sets for nonautonomous systems with an ergodic driving dynamics and (small) Brownian noise in physical space. Our construction involves the assembly and…

Engel

Extracting coherent sets in aperiodically driven flows from generators of Mather semigroups
Robin Chemnitz, Maximilian Engel, P\'eter Koltai
https://arxiv.org/abs/2403.19274 <…

Extracting coherent sets in aperiodically driven flows from generators of Mather semigroups
Coherent sets are time-dependent regions in the physical space of nonautonomous flows that exhibit little mixing with their neighborhoods, robustly under small random perturbations of the flow. They thus characterize the global long-term transport behavior of the system. We propose a framework to extract such time-dependent families of coherent sets for nonautonomous systems with an ergodic driving dynamics and (small) Brownian noise in physical space. Our construction involves the assembly and…

Engel