Tootfinder

¿Consideras que es aceptable compartir en redes sociales capturas de pantalla de conversaciones privadas?
Como siempre, opiniones y comentarios son bienvenidos.
#Encuesta #Fediencuesta #nx

Bimanual Robot-Assisted Dressing: A Spherical Coordinate-Based Strategy for Tight-Fitting Garments
Jian Zhao, Yunlong Lian, Andy M Tyrrell, Michael Gienger, Jihong Zhu
https://arxiv.org/abs/2508.12274 …

Bimanual Robot-Assisted Dressing: A Spherical Coordinate-Based Strategy for Tight-Fitting Garments
Robot-assisted dressing is a popular but challenging topic in the field of robotic manipulation, offering significant potential to improve the quality of life for individuals with mobility limitations. Currently, the majority of research on robot-assisted dressing focuses on how to put on loose-fitting clothing, with little attention paid to tight garments. For the former, since the armscye is larger, a single robotic arm can usually complete the dressing task successfully. However, for the lat…

Cowboys’ CeeDee Lamb Shares Update On George Pickens Future In Offense https://heavy.com/sports/nfl/dallas-cowboys/ceedee-lamb-george-pickens-fitting-in/?adt_ei=[email]

Power and Rate Allocations for Positive-rate Covert Communications in Block-Fading Channels
Yubo Zhang, Hassan ZivariFard, Xiaodong Wang
https://arxiv.org/abs/2508.13555 https:/…

Power and Rate Allocations for Positive-rate Covert Communications in Block-Fading Channels
We aim to achieve keyless covert communication with a positive-rate in Rayleigh block-fading channels. Specifically, the transmitter and the legitimate receiver are assumed to have either causal or non-causal knowledge of the \ac{CSI} for both the legitimate and the warden channels, while the warden only knows the statistical distribution of the \ac{CSI}. Two problem formulations are considered in this work: (a) Power allocation: maximizing the sum covert rate subject to a maximum power constra…

Image Profile (IMPRO) Fitting of Massive Protostars. I. Method Development and Test Cases of Cepheus A and G35.20-0.74N
Yao-Lun Yang, Jonathan C. Tan, Rub\'en Fedriani, Yichen Zhang
https://arxiv.org/abs/2508.12625

Image Profile (IMPRO) Fitting of Massive Protostars. I. Method Development and Test Cases of Cepheus A and G35.20-0.74N
Massive stars play a critical role in the evolution of galaxies, but their formation remains poorly understood. One challenge is accurate measurement of the physical properties of massive protostars, such as current stellar mass, envelope mass, outflow cavity properties, and system orientation. Spectral energy distribution (SED) fitting is widely-used to test models against observations. The far-infrared SED traces cold dust in envelopes, while the near- and mid-infrared (MIR) probes emission f…

On the Fitness Landscape in the $NK$ Model
Wei-Kuo Chen, Si Tang
https://arxiv.org/abs/2508.12464 https://arxiv.org/pdf/2508.12464

On the Fitness Landscape in the $NK$ Model
The $NK$ model, introduced by Kauffman, Levin, and Weinberger, is a random field used to describe the fitness landscape of certain species with $N$ genetic loci, each interacting with $K$ others. The model has wide applications in understanding evolutionary and natural selection as it captures ruggedness feature of the fitness landscape. Earlier literature has been focused on the case $K$ being a fixed positive integer and used tools from Ergodic and Markov theory. In this paper, by viewing it …

Mitigating point-source contamination in CMB polarization: a Generalized Point Spread Function fitting approach
Yi-ming Wang, Wen-Zheng Chen, Yang Liu, Si-Yu Li, Hong Li
https://arxiv.org/abs/2508.12019

Mitigating point-source contamination in CMB polarization: a Generalized Point Spread Function fitting approach
Observations of Cosmic Microwave Background (CMB) B-mode polarization provide a way to probe primordial gravitational waves and test inflationary predictions. Extragalactic point sources become a major source of contamination after delensing and can bias estimates of the tensor-to-scalar ratio $r$ at the $10^{-3}$ level. We introduce Generalized Point Spread Function Fitting (GPSF), a method for removing point-source contamination in polarization maps. GPSF uses the full pixel-domain covariance…

Kennt jemand die Fotomesse Tirol? Ich überlege ob sich ein Samstag rentieren könnte.
#photography

Fotomesse Tirol 2025 | 2. bis 4. Oktober 2025 in Innsbruck | Schau vorbei
Schau vorbei, bei der Fotomesse Tirol 2025. Von 2. bis 4. Oktober. 45+ kostenlose Workshops, alle Foto- und Videoneuheiten. Freier Eintritt.

Generalisation and benign over-fitting for linear regression onto random functional covariates
Andrew Jones, Nick Whiteley
https://arxiv.org/abs/2508.13895 https://

Generalisation and benign over-fitting for linear regression onto random functional covariates
We study theoretical predictive performance of ridge and ridge-less least-squares regression when covariate vectors arise from evaluating $p$ random, means-square continuous functions over a latent metric space at $n$ random and unobserved locations, subject to additive noise. This leads us away from the standard assumption of i.i.d. data to a setting in which the $n$ covariate vectors are exchangeable but not independent in general. Under an assumption of independence across dimensions, $4$-th…

foodweb_little_rock: Little Rock Lake food web (1991)
A food web among the species found in Little Rock Lake in Wisconsin. Nodes are taxa (like species), either autotrophs, herbivores, carnivores or decomposers. Edges represent feeding (nutrient transfer) of one taxon on another.
This network has 183 nodes and 2494 edges.
Tags: Biological, Food web, Unweighted