Zobrazeno 1 - 10
of 12 438
pro vyhledávání: '"Ström P"'
Autor:
Vantaraki, Christina, Ström, Petter, Tran, Tuan T., Grassi, Matías P., Fevola, Giovanni, Foerster, Michael, Sadowski, Jerzy T., Primetzhofer, Daniel, Kapaklis, Vassilios
We present a method for the additive fabrication of planar magnetic nanoarrays with minimal surface roughness. Synthesis is accomplished by combining electron-beam lithography, used to generate nanometric patterned masks, with ion implantation in thi
Externí odkaz:
http://arxiv.org/abs/2409.10433
Multireference alignment (MRA) refers to the problem of recovering a signal from noisy samples subject to random circular shifts. Expectation maximization (EM) and variational approaches use statistical modeling to achieve high accuracy at the cost o
Externí odkaz:
http://arxiv.org/abs/2409.04868
Autor:
Ding, Liqin, Seco-Granados, Gonzalo, Kim, Hyowon, Whiton, Russ, Ström, Erik G., Sjöberg, Jonas, Wymeersch, Henk
Ensuring positioning integrity amid faulty measurements is crucial for safety-critical applications, making receiver autonomous integrity monitoring (RAIM) indispensable. This paper introduces a Bayesian RAIM algorithm with a streamlined architecture
Externí odkaz:
http://arxiv.org/abs/2408.04994
Autor:
Sulis, S., Crossfield, I. J. M., Santerne, A., Saillenfest, M., Sousa, S., Mary, D., Aguichine, A., Deleuil, M., Mena, E. Delgado, Mathur, S., Polanski, A., Adibekyan, V., Boisse, I., Costes, J. C., Cretignier, M., Heidari, N., Lebarbé, C., Forveille, T., Hara, N., Meunier, N., Santos, N., Balcarcel-Salazar, S., Cortés-Zuleta, P., Dalal, S., Gorjian, V., Halverson, S., Howard, A. W., Kosiarek, M. R., Lopez, T. A., Martin, D. V., Mousis, O., Rajkumar, B., Ström, P. A., Udry, S., Venot, O., Willett, E.
Context. Planets with radii of between 2-4 RE closely orbiting solar-type stars are of significant importance for studying the transition from rocky to giant planets. Aims. Our goal is to determine the mass of a transiting planet around the very brig
Externí odkaz:
http://arxiv.org/abs/2405.17155
Autor:
Ngo, Khac-Hoang, Krishnan, Deekshith Pathayappilly, Okumus, Kaan, Durisi, Giuseppe, Ström, Erik G.
We generalize the type-based multiple access framework proposed by Mergen and Tong (2006) to the case of unsourced multiple access. In the proposed framework, each device tracks the state of a physical/digital process, quantizes this state, and commu
Externí odkaz:
http://arxiv.org/abs/2404.19552
A major challenge in computed tomography is reconstructing objects from incomplete data. An increasingly popular solution for these problems is to incorporate deep learning models into reconstruction algorithms. This study introduces a novel approach
Externí odkaz:
http://arxiv.org/abs/2402.12141
We propose a framework to evaluate the so-called random-coding union bound with parameter $s$ (RCUs) on the achievable error probability in the finite-blocklength regime for a pilot-assisted transmission scheme operating over an imperfectly synchroni
Externí odkaz:
http://arxiv.org/abs/2401.09089
Autor:
Li, Yue, Li, Junru, Lin, Chaoyi, Zhang, Kai, Zhang, Li, Galpin, Franck, Dumas, Thierry, Wang, Hongtao, Coban, Muhammed, Ström, Jacob, Liu, Du, Andersson, Kenneth
The past decade has witnessed the huge success of deep learning in well-known artificial intelligence applications such as face recognition, autonomous driving, and large language model like ChatGPT. Recently, the application of deep learning has bee
Externí odkaz:
http://arxiv.org/abs/2309.05846
In this paper, we study the spatial bandwidth for line-of-sight (LOS) channels with linear large-scale antenna arrays (LSAAs) in 3D space. We provide approximations to the spatial bandwidth at the center of the receiving array, of the form $C R^{-B}$
Externí odkaz:
http://arxiv.org/abs/2308.07027
Autor:
Ninni Rothlin-Zachrisson, Helena Röcklinsberg, Emma Jettel, Felicia Johansson Bergqvist, Sarah Stadig, Malin Öhlund, Chiara Mariti, Bodil Ström Holst
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Hair cortisol concentrations (HCC) are measured to assess long-term HPA-axis activity and may represent a valuable non-invasive tool to evaluate chronic stress in cats. This study investigated combing as a novel, low-stress method for HCC as
Externí odkaz:
https://doaj.org/article/2e9ae751374a4577a9fe5f306c50cce3