Tootfinder

"Walk My Walk": KI-generierter Song erstmals an Spitze einer Billboard-Liste
Nachdem KI-Musik in den vergangenen Monaten immer wieder für Aufsehen gesorgt hat, hat jetzt erstmals ein KI-Song die Spitze einer US-Hitliste erreicht.

Haravointijätettä voi taas kuskata jäteasemille, mutta luonto kiittää, kun jätät lehdet maahan #luonto

Haravointijätettä taas jäteasemille – jätä lehdet maahan
Lounais-Suomen jätehuollosta muistutetaan, että haitalliset vieraslajit ja omenat eivät kuulu haravointijätteeseen.

Alibaba's mapping app Amap launches its own ranking of restaurants, hotels, and tourist destinations, intensifying its competition with Chinese rival Meituan (Casey Hall/Reuters)
https://www.reuters.com/business/retail-co

A música que estou ouvindo agora, para quem quiser julgar meu estranho gosto musical rs.
#NowPlaying

Fauxpas am Flughafen - Nach Waffenverbot: Dornauer darf nun wieder jagen! #News #Nachrichten

On the Reliability of Quasars as Cosmological Distance Indicators
Ariadna Montiel, Sofia Samario-Nava, Juan Carlos Hidalgo, Jose Ignacio Cabrera
https://arxiv.org/abs/2509.08983

On the Reliability of Quasars as Cosmological Distance Indicators
The goal of the present paper is to assess the usefulness of quasars as cosmological distance indicators. We calibrate, in a model-independent way, the non-linear relation between X-ray and UV emission to derive quasar luminosity distances. Using this calibration, we construct the Hubble diagram up to redshift $z \sim 7.5$, and test the ability of quasars to constrain the $Λ$CDM and $ω$CDM models at low and high redshifts, in combination with the Type Ia supernova Pantheon Plus sample, as wel…

Pathological solutions of Navier-Stokes equations on $\mathbb{T}^2$ with gradients in Hardy spaces
Jan Burczak, Antonio Hidalgo-Torn\'e
https://arxiv.org/abs/2509.08168 http…

Pathological solutions of Navier-Stokes equations on $\mathbb{T}^2$ with gradients in Hardy spaces
For an arbitrary smooth initial datum, we construct multiple nonzero solutions to the $2$d Navier-Stokes equations, with their gradients in the Hardy space $\mathcal{H}^p$ with any $p \in (0,1)$. Thus, in terms of the path space $C(\mathcal{H}^p)$ for vorticity, $p=1$ is the threshold value distinguishing between non-uniqueness and uniqueness regimes. In order to obtain our result, we develop the needed theory of Hardy spaces on periodic domains.

An Extremely-High Velocity Outflow in SMSS J2157-3602, the most luminous quasar in the first 1.3 Gyr
Giustina Vietri, Paola Rodriguez Hidalgo, Amy Rankine, Luca Zappacosta, Enrico Piconcelli, Liliana Flores, Ivano Saccheo, Andrea Melandri, Vincenzo Testa, Patrick B. Hall, Flaminia Sarnari, Wendy F. Garcia Naranjo, Tzitzi Romo Perez, Valentina D'Odorico, Giorgio Lanzuisi, Toru Misawa, Christopher A. Onken, Cristian Vignali, Christian Wolf

An Extremely-High Velocity Outflow in SMSS J2157-3602, the most luminous quasar in the first 1.3 Gyr
We report the discovery of an extremely high-velocity outflow (EHVO) in the most luminous ($L\rm_{Bol}$ $\sim$ 2.29 $\times$ 10$^{48}$ erg/s) QSO, SMSS J2157-3602, at z=4.692. Combined XSHOOTER and NIRES observations reveal that the EHVO reaches a maximum velocity of v$_\mathrm{max} \sim 0.13c$ and persists over rest-frame timescales of a few months to one year. SMSS J2157-3602 also exhibits one of the highest balnicity index discovered in an EHVO so far. In addition, the blueshifted CIV emissi…

Doubly robust average treatment effect estimation for survival data
Byeonghee Lee, Joonsung Kang
https://arxiv.org/abs/2509.08788 https://arxiv.org/pdf/250…

Doubly robust average treatment effect estimation for survival data
Considering censored outcomes in survival analysis can lead to quite complex results in the model setting of causal inference. Causal inference has attracted a lot of attention over the past few years, but little research has been done on survival analysis. Even for the only research conducted, the machine learning method was considered assuming a large sample, which is not suitable in that the actual data are high dimensional low sample size (HDLSS) method. Therefore, penalty is considered for…

Mit #Zerforschung im Hotel. Suche Entspannung, finde #Datenleck. https://zerforschung.org/posts/sihot/

Suche Entspannung, finde Datenleck
Hotels stehen für Schlaf, Urlaub, Reisen – und wohl auch für Datenlecks. Erneut haben wir eine Sicherheitslücke bei einer Hotelsoftware gefunden, diesmal mit vielen Millionen Betroffenen aus den letzten 10 Jahren. Mit dabei: ein saarländischer Softwareanbieter, eine Münchner Motel-Kette und (wie immer) ein zählendes Zerforschi. Die Kurzfassung vorab: Wir haben eine Reihe von Sicherheitslücken in SIHOT.WEB und SIHOT.GO! gefunden, die Zugriff auf die Reservierungs- und Gästedaten im …