Tootfinder

Mit Promi-Investor - Sebastian Kurz: Der nächste Deal des Ex-Kanzlers #News #Nachrichten

Wunschzeit im Advent! ✨ Ab dem 7. Dezember könnt ihr wieder nach oben schauen und euch etwas wünschen, denn dann beginnt der aktivste Sternschnuppenstrom des Jahres: die Geminiden!
Zum Artikel: https://heise.de/-11102201?wt_mc=sm.re

On the Relationship between Space-Time Accessibility and Leisure Activity Participation
Yuan Liao, Rafael H. M. Pereira, Jorge Gil, Silvia De Sojo Caso, Laura Alessandretti
https://arxiv.org/abs/2510.10307

On the Relationship between Space-Time Accessibility and Leisure Activity Participation
Understanding how accessibility shapes participation in leisure activities is central to promoting inclusive and vibrant urban life. Conventional accessibility measures often focus on potential access from fixed home locations, overlooking the constraints and opportunities embedded in daily routines. In this study, we introduce a space-time accessibility (SPA) metric rooted in the capability approach, capturing feasible leisure opportunities between home and work given a certain time budget, in…

Good Morning #Canada
Did you know that a Dodecahedron is a 12-letter name for any 12-sided shape. And did you also know that on this day in 1962, the Canadian Government decreed that our dodecahedron nickel was decadent and that round was right. Pre-1962 nickels are now pretty worth a nickel, but a coin in "mint condition" has been known to fetch a few pennies more.
Have you noticed there are more coin buying events in your neighbourhoods over the past few years? Some of that activity is driven by buyers taking advantage of people wanting to sell old jewelry, collectibles, or jars of coins that are sitting in the back of drawers or closets. But the rise of digital transactions, particularly increased during COVID when no one wanted to touch your infected money, has increased the collectible value of coins and, in some cases, the actual metal value exceeds the face value.
#CanadaIsAwesome #Numismatist
http://canadiancoinnews.com/otd-12-sided-five-cent-coin-becomes-round/

An in-depth look at approximation via deep and narrow neural networks
Joris Dommel, Sven A. Wegner
https://arxiv.org/abs/2510.07202 https://arxiv.org/pdf/2…

An in-depth look at approximation via deep and narrow neural networks
In 2017, Hanin and Sellke showed that the class of arbitrarily deep, real-valued, feed-forward and ReLU-activated networks of width w forms a dense subset of the space of continuous functions on R^n, with respect to the topology of uniform convergence on compact sets, if and only if w>n holds. To show the necessity, a concrete counterexample function f:R^n->R was used. In this note we actually approximate this very f by neural networks in the two cases w=n and w=n+1 around the aforementioned th…

Crosslisted article(s) found for cs.CE. https://arxiv.org/list/cs.CE/new
[1/1]:
- On the Relationship between Space-Time Accessibility and Leisure Activity Participation
Yuan Liao, Rafael H. M. Pereira, Jorge Gil, Silvia De Sojo Caso, Laura Alessandretti

Contrastive Diffusion Guidance for Spatial Inverse Problems
Sattwik Basu, Chaitanya Amballa, Zhongweiyang Xu, Jorge Van\v{c}o Sampedro, Srihari Nelakuditi, Romit Roy Choudhury
https://arxiv.org/abs/2509.26489

Contrastive Diffusion Guidance for Spatial Inverse Problems
We consider the inverse problem of reconstructing the spatial layout of a place, a home floorplan for example, from a user`s movements inside that layout. Direct inversion is ill-posed since many floorplans can explain the same movement trajectories. We adopt a diffusion-based posterior sampler to generate layouts consistent with the measurements. While active research is in progress on generative inverse solvers, we find that the forward operator in our problem poses new challenges. The path-p…

High energy gamma-ray sources in the VVV survey - III. Spectroscopic confirmation of an AGN at low Galactic latitudes
Eduardo O. Schmidt, Laura D. Baravalle, Ana Pichel, Dami\'an Mast, Mar\'ia Victoria Alonso, Jorge D\'iaz Tello, Luciano H. Garc\'ia, Valentin D. Ivanov, Dante Minniti, Nicola Masetti, Laura G. Donoso, Rodrigo Zelada Bacigalupo
ht…

High energy gamma-ray sources in the VVV survey - III. Spectroscopic confirmation of an AGN at low Galactic latitudes
We aim to spectroscopically confirm the nature of VVV-J181258.71-314346.7, a candidate counterpart to the unassociated gamma-ray source 4FGLJ1812.8-3144. This object was selected based on its near-infrared photometric properties and moderate variability, as part of a broader effort to identify active galactic nuclei (AGN) behind the Galactic bulge and disc. We obtained near-infrared spectra using the Flamingos-2 instrument at Gemini South, covering the $1.1 $--$ 1.8~μ$m range with a spectral r…