Tootfinder

Microwave Imaging Spectroscopy Diagnosis of the Slow-rise Precursor of a Major Solar Eruption
Yuankun Kou, Xin Cheng, Sijie Yu, Yingjie Luo, Bin Chen, Mingde Ding
https://arxiv.org/abs/2507.11998

Microwave Imaging Spectroscopy Diagnosis of the Slow-rise Precursor of a Major Solar Eruption
In this Letter, taking advantage of microwave data from the Expanded Owens Valley Solar Array and extreme-ultraviolet (EUV) data from the Atmospheric Imaging Assembly, we present the first microwave imaging spectroscopy diagnosis for the slow-rise precursor of a major coronal mass ejection (CME) on 2022 March 30. The EUV images reveal that the CME progenitor, appearing as a hot channel above the polarity inversion line, experiences a slow rise and heating before the eruption. The microwave emis…

John Willis interviewed me for his Profound podcast series
#Deming

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 10.07.2025.
Die summarische Leistung aller offiziell registrierten #Steckersolaranlagen beträgt…

Trump uses tariff threat to undermine the rule of law in Brazil. For those who still treat Trump tariffs as some kind of economic policy: the US has a trade surplus with Brazil.
https://www.euronews.com/2025/07/10/trump-

Trump threatens Brazil with 50% tariff, demands Bolsonaro trial ends
Brazil’s prosecutor-general has filed charges against former President Jair Bolsonaro for attempting a coup to stay in office after his 2022 election defeat.

Notes First or Music First? Which Leads to Better Performance? https://bulletproofmusician.com/notes-first-or-music-first-which-leads-to-better-performance/

Notes First or Music First? Which Leads to Better Performance?
A 2022 study provides an answer to the chicken and egg problem – should students work on the basics first before adding expression? Or should they aim to play with expression from the start?

Pastor comitted crypto fraud, blames god for telling him to do it!! #hipocracy #religion

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#DogBerryASongOrPoem

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 08.08.2025.
Die summarische Leistung aller offiziell registrierten #Steckersolaranlagen beträgt…

Diarycast - Year In Review, and One Weird Trick (2022) - A look back at the thrills and spills of 2022 at EOU Towers... #podcast #yearInReview - h…

Diarycast - Year In Review, and One Weird Trick (2022)
A look back at the thrills and spills of 2022 at EOU Towers... #podcast #yearInReview

New Bounds on the Anti-Ramsey Number of Independent Triangles
Hongliang Lu, Xinyue Luo, Xinxin Ma
https://arxiv.org/abs/2506.07115 https://

New Bounds on the Anti-Ramsey Number of Independent Triangles
An edge-colored graph is called \textit{rainbow graph} if all the colors on its edges are distinct. Given a positive integer $n$ and a graph $G$, the \textit{anti-Ramsey number} $ar(n,G)$ is defined to be the minimum number of colors $r$ such that there exists a rainbow copy of $G$ in any exactly $r$-edge-coloring of $K_n$. Wu et al. (Anti-Ramsey numbers for vertex-disjoint triangles, \emph{Discrete. Math.}, \textbf{346} (2022), 113123) determined the anti-Ramsey number $ar(n, kK_3)$ for $n\g…

Online Budget-Feasible Mechanism Design with Predictions
Georgios Amanatidis, Evangelos Markakis, Christodoulos Santorinaios, Guido Sch\"afer, Panagiotis Tsamopoulos, Artem Tsikiridis
https://arxiv.org/abs/2505.24624

Online Budget-Feasible Mechanism Design with Predictions
Augmenting the input of algorithms with predictions is an algorithm design paradigm that suggests leveraging a (possibly erroneous) prediction to improve worst-case performance guarantees when the prediction is perfect (consistency), while also providing a performance guarantee when the prediction fails (robustness). Recently, Xu and Lu [2022] and Agrawal et al. [2024] proposed to consider settings with strategic agents under this framework. In this paper, we initiate the study of budget-feasib…

Bandura and Sopilka
(traditional instruments of the Ukraine)
#PeaceNow #NowPlaying
https://muz…

Bandura and Sopilka #NowPlaying
Stan Stewart - @muz4now

A Survey of LLM-based Automated Program Repair: Taxonomies, Design Paradigms, and Applications
Boyang Yang, Zijian Cai, Fengling Liu, Bach Le, Lingming Zhang, Tegawend\'e F. Bissyand\'e, Yang Liu, Haoye Tian
https://arxiv.org/abs/2506.23749

A Survey of LLM-based Automated Program Repair: Taxonomies, Design Paradigms, and Applications
Large language models (LLMs) are reshaping automated program repair (APR). We categorize the recent 63 LLM-based APR systems published from January 2022 to June 2025 into four paradigms, and show how retrieval- or analysis-augmented contexts strengthen any of them. This taxonomy clarifies key trade-offs: fine-tuning delivers strong task alignment at high training cost; prompting enables rapid deployment but is limited by prompt design and context windows; procedural pipelines offer reproducible…

Anzahl der #Balkonkraftwerke in #Deutschland mit Stand vom 01.08.2025.
Der aktuelle Höchststand liegt bei 1060581 registrierten Anlagen.
Unplausible Inbetriebnahmedaten von 1900 bis 2017 wurden durch das Registrierungsdatum der

Lazy B-Trees
Casper Moldrup Rysgaard, Sebastian Wild
https://arxiv.org/abs/2507.00277 https://arxiv.org/pdf/2507.00277

Lazy B-Trees
Lazy search trees (Sandlund & Wild FOCS 2020, Sandlund & Zhang SODA 2022) are sorted dictionaries whose update and query performance smoothly interpolates between that of efficient priority queues and binary search trees - automatically, depending on actual use; no adjustments are necessary to the data structure to realize the cost savings. In this paper, we design lazy B-trees, a variant of lazy search trees suitable for external memory that generalizes the speedup of B-trees over binary searc…

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#InTheGoodOleDays

Investigating Energy-Dependent Anisotropy in Cosmic Rays with IceTop Surface Array
Rasha Abbasi (for the IceCube Collaboration), Paolo Desiati (for the IceCube Collaboration), Juan Carlos D\'iaz V\'elez (for the IceCube Collaboration), Frank McNally (for the IceCube Collaboration)
https://arxiv.org/abs/2507.23044

Investigating Energy-Dependent Anisotropy in Cosmic Rays with IceTop Surface Array
This study presents preliminary results from the analysis of cosmic-ray anisotropy using air showers detected by the IceTop surface array between 2011 and 2022. With improved statistical precision and updated Monte Carlo simulation events compared to previous IceTop reports, we investigate anisotropy patterns across four energy ranges spanning from 300 TeV to 6.9 PeV. This work extends the measurement of cosmic-ray anisotropy in the southern hemisphere to higher energies than previously achieve…

Revisiting Bourgain's probabilistic construction of solutions to the 2-$d$ cubic NLS
Tadahiro Oh, Yuzhao Wang
https://arxiv.org/abs/2505.24271 https://…

Revisiting Bourgain's probabilistic construction of solutions to the 2-$d$ cubic NLS
In a seminal paper (1996), Bourgain proved invariance of the Gibbs measure for the defocusing cubic nonlinear Schrödinger equation on the two-dimensional torus by constructing local-in-time solutions in a probabilistic manner. In this note, we revisit and streamline his argument, using the random tensor estimate developed by Deng, Nahmod, and Yue (2022).

🇺🇦 #NowPlaying on #BBC6Music's #CraigCharles
Yard Act:
🎵 Payday (6 Music Session, 2 Dec 2022)
#YardAct
https://open.spotify.com/track/54xTBGmKCsrrWDiUrM9UFX

Ich habe schon einige Male von meiner privaten Zeiterfassung mit #toggl berichtet, die ich im Sommer 2022 gestartet habe:
https://machteburch.social/@tomkalei/113922373939929179
https://machteburch.social/@tomkalei/113916715274582646
https://machteburch.social/@tomkalei/111680223297101142
Das war nützlich - aber vor Kurzem habe ich die toggl Apps alle gelöscht und Ende. Alle Ziele wurden erreicht und das kann weg.
Eine Einsicht: E-Mail lässt sich in keine Kategorie pressen. Per Mail kommt der blödeste Mist und in Mail schreibe ich manchmal meine besten Gedanken. 1/2

Time For 9 o'clock #HashTagGames hosted by @…
Some people shoot for the bare minimum. Some have no choice. Let's play!
#RulesToSqueakBy

Good Morning #Canada
On June 30th, 1987, a Canadian one-dollar coin was introduced, produced by the Royal Canadian Mint at its facility in Winnipeg. The beloved #Loonie was born. But did you know the iconic Loon image wasn't meant to be the coin in production and only came to be because the original master dies were lost by a courier. We came close to embedding "Voyageurs" at centre ice during the Olympics.
#CanadaIsAwesome #Numismatist
https://www.mint.ca/en/blog/2022-07-a-tale-of-two-designs-loonie

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#DeepThoughtsOfLowHangingFruit

A metrization theorem for edge-end spaces of infinite graphs
Max Pitz
https://arxiv.org/abs/2507.16625 https://arxiv.org/pdf/2507.166…

A metrization theorem for edge-end spaces of infinite graphs
We prove that the edge-end space of an infinite graph is metrizable if and only if it is first-countable. This strengthens a recent result by Aurichi, Magalhaes Jr.\ and Real (2024). Our central graph-theoretic tool is the use of tree-cut decompositions, introduced by Wollan (2015) as a variation of tree decompositions that is based on edge cuts instead of vertex separations. In particular, we give a new, elementary proof for Kurkofka's result (2022) that every infinite graph has a tree-cut d…

🇺🇦 #NowPlaying on #BBC6Music's #6MusicsJukebox
Robert Glasper:
🎵 Let It Ride (6 Music Session, 13 Apr 2022)
#RobertGlasper
https://thefruitionexperience.bandcamp.com/track/let-it-ride-robert-glasper-fruition-trio-12-13-15
https://open.spotify.com/track/6PFFOfhu61KGhOEjhdePIS

Time For 9 o'clock #HashTagGames hosted by @… Let's play!
#AquariumABookOrPlay