Zobrazeno 1 - 10
of 47 259
pro vyhledávání: '"Sławomir, From"'
We discuss C$^*$-algebras associated with several different natural shifts on the Hilbert space of the $s$-adic tree, that is, the tree of balls in the space of $s$-adic integers.
Externí odkaz:
http://arxiv.org/abs/2412.00854
Autor:
Waczyńska, Joanna, Szczepanik, Tomasz, Borycki, Piotr, Tadeja, Sławomir, Bohné, Thomas, Spurek, Przemysław
Implicit Neural Representations (INRs) approximate discrete data through continuous functions and are commonly used for encoding 2D images. Traditional image-based INRs employ neural networks to map pixel coordinates to RGB values, capturing shapes,
Externí odkaz:
http://arxiv.org/abs/2410.01521
Autor:
Rahat, Mahmoud, Mashhadi, Peyman Sheikholharam, Nowaczyk, Sławomir, Choudhury, Shamik, Petrin, Leo, Rognvaldsson, Thorsteinn, Voskou, Andreas, Metta, Carlo, Savelli, Claudio
This paper presents an overview of the Volvo Discovery Challenge, held during the ECML-PKDD 2024 conference. The challenge's goal was to predict the failure risk of an anonymized component in Volvo trucks using a newly published dataset. The test dat
Externí odkaz:
http://arxiv.org/abs/2409.11446
Autor:
Dinew, Sławomir, Myga, Szymon
We extend the methods of Lewicka - Pakzad, Sz\'ekelyhidi - Cao and Li - Qiu to study the notion of very weak solutions to the complex $\sigma_2$ equation in domains in $\mathbb C^n,\ n\geq 2$. As a by-product we sharpen the regularity threshold of th
Externí odkaz:
http://arxiv.org/abs/2409.08852
Autor:
Borycki, Piotr, Smolak, Weronika, Waczyńska, Joanna, Mazur, Marcin, Tadeja, Sławomir, Spurek, Przemysław
Physics simulation is paramount for modeling and utilization of 3D scenes in various real-world applications. However, its integration with state-of-the-art 3D scene rendering techniques such as Gaussian Splatting (GS) remains challenging. Existing m
Externí odkaz:
http://arxiv.org/abs/2409.05819
In this study, we revisit the performance analysis of distributed beamforming architectures in dense user-centric cell-free massive multiple-input multiple-output (mMIMO) systems in line-of-sight (LoS) scenarios. By incorporating a recently developed
Externí odkaz:
http://arxiv.org/abs/2409.03551
This letter presents simple analytical expressions for the spatial and temporal correlation functions in channels with von Mises-Fisher (vMF) scattering. In contrast to previous results, the expressions presented here are exact and based only on elem
Externí odkaz:
http://arxiv.org/abs/2409.01647
This paper presents an analytical analysis of the Doppler spectrum in von Mises-Fisher (vMF) scattering channels. A closed-form expression for the Doppler spectrum is derived and used to investigate the impact of vMF scattering parameters, i.e., the
Externí odkaz:
http://arxiv.org/abs/2409.01631
We propose a method for predicting the location of user equipment (UE) using wireless fingerprints in dynamic indoor non-line-of-sight (NLoS) environments. In particular, our method copes with the challenges posed by the drift, birth, and death of sc
Externí odkaz:
http://arxiv.org/abs/2408.13017
We prove that the Dirichlet problem for the complex Hessian equation has the H\"older continuous solution provided it has a subsolution with this property. Compared to the previous result of Benali-Zeriahi and Charabati-Zeriahi we remove the assumpti
Externí odkaz:
http://arxiv.org/abs/2407.13130