Tootfinder

🇺🇦 #NowPlaying on KEXP's #MorningShow
Slowdive:
🎵 Slomo
#Slowdive
https://slowdive.bandcamp.com/track/slomo
https://open.spotify.com/track/0KYOthr76o5GlmYLEfp9OX

🇺🇦 #NowPlaying on KEXP's #DriveTime
Turnstile:
🎵 SLOWDIVE
#Turnstile
https://lesungbawah.bandcamp.com/track/slowdive
https://open.spotify.com/track/1wNspyFiI1E9YGhJzz3AoO

🇺🇦 Auf radioeins läuft...
Slowdive:
🎵 Sugar For The Pill
#NowPlaying #Slowdive
#radioeins gespielten Titel als #Spotify Playliste: https://open.spotify.com/playlist/3hdH98B6uyXilhcWxCA6nv

Hierarchical Reinforcement Learning with Low-Level MPC for Multi-Agent Control
Max Studt, Georg Schildbach
https://arxiv.org/abs/2509.15799 https://arxiv.o…

Hierarchical Reinforcement Learning with Low-Level MPC for Multi-Agent Control
Achieving safe and coordinated behavior in dynamic, constraint-rich environments remains a major challenge for learning-based control. Pure end-to-end learning often suffers from poor sample efficiency and limited reliability, while model-based methods depend on predefined references and struggle to generalize. We propose a hierarchical framework that combines tactical decision-making via reinforcement learning (RL) with low-level execution through Model Predictive Control (MPC). For the case o…

Lifting Cocycles: From Heuristic to Theory
Sigurd Gaukstad, Mathias Karsrud Nordal, Marius Thaule
https://arxiv.org/abs/2509.16102 https://arxiv.org/pdf/25…

Lifting Cocycles: From Heuristic to Theory
The circular coordinates algorithm, a key tool in topological data analysis, relies on a theoretically unvalidated lifting step to convert cocycles from a prime field to integer coefficients. We provide a rigorous analysis of this procedure, establishing a criterion for its success. We also introduce a novel algebraic method to reduce any lifted cocycle to a cocycle with winding number 1, ensuring feature correctness. These principles are extended to homology cycles, solidifying the theoretical…

Direct Neutron Reactions in Storage Rings Utilizing a Supercompact Cyclotron Neutron Target
Ariel Tarife\~no-Saldivia, C\'esar Domingo-Pardo, Iris Dillmann, Yuri A. Litvinov
https://arxiv.org/abs/2508.15465

Direct Neutron Reactions in Storage Rings Utilizing a Supercompact Cyclotron Neutron Target
We propose a new approach for a high-density free-neutron target, primarily aimed at nuclear astrophysics reaction studies in inverse kinematics with radioactive ions circulating in a storage ring. The target concept integrates four key subsystems: a neutron production source driven by a supercompact cyclotron utilizing $^9$Be($p,xn$) reactions, an optimized moderator/reflector assembly using either heavy-water or beryllium oxide with a graphite reflector shell to thermalize fast neutrons, a cr…

Bears signing QB Tyson Bagent to 2-year, $10 million extension: Source https://www.nytimes.com/athletic/6565233/2025/08/20/bears-qb-tyson-bagent-contract-extension/

🇺🇦 Auf radioeins läuft...
Slowdive:
🎵 Kisses (Radio Edit)
#NowPlaying #Slowdive
https://slowdive.bandcamp.com/track/kisses-electronic-version-3
https://open.spotify.com/track/7LuPjGUfJqxuW14W4gMrU2

🇺🇦 #NowPlaying on KEXP's #AfternoonShow
Slowdive:
🎵 shanty
#Slowdive
https://slowdive.bandcamp.com/track/shanty
https://open.spotify.com/track/54WY673q0m0Keh3VH92Fz6

🇺🇦 Auf radioeins läuft...
Slowdive:
🎵 Star Roving
#NowPlaying #Slowdive
https://slowdive.bandcamp.com/track/star-roving
https://open.spotify.com/track/7nq6qpHhCJ3pNOa3KHi8fe