Zobrazeno 1 - 10
of 233 813
pro vyhledávání: '"A, Hubert"'
Context. Dust coagulation and fragmentation impact the structure and evolution of protoplanetary disks and set the initial conditions for planet formation. Dust grains dominate the opacities, they determine the cooling times of the gas, they influenc
Externí odkaz:
http://arxiv.org/abs/2409.03816
To improve storage and transmission, images are generally compressed. Vector quantization (VQ) is a popular compression method as it has a high compression ratio that suppresses other compression techniques. Despite this, existing adversarial attack
Externí odkaz:
http://arxiv.org/abs/2409.01282
The advent of high-resolution, near-infrared instruments such as VLT/SPHERE and Gemini/GPI has helped uncover a wealth of substructure in planet-forming disks, including large, prominent spiral arms in MWC 758, SAO 206462, and V1247 Ori among others.
Externí odkaz:
http://arxiv.org/abs/2408.16461
Discriminant analysis (DA) is one of the most popular methods for classification due to its conceptual simplicity, low computational cost, and often solid performance. In its standard form, DA uses the arithmetic mean and sample covariance matrix to
Externí odkaz:
http://arxiv.org/abs/2408.15701
Publikováno v:
Brit. Mach. Vis. Conf. (BMVC 2024)
3D point clouds are essential for perceiving outdoor scenes, especially within the realm of autonomous driving. Recent advances in 3D LiDAR Object Detection focus primarily on the spatial positioning and distribution of points to ensure accurate dete
Externí odkaz:
http://arxiv.org/abs/2408.13902
Principal component analysis (PCA) is a fundamental tool for analyzing multivariate data. Here the focus is on dimension reduction to the principal subspace, characterized by its projection matrix. The classical principal subspace can be strongly aff
Externí odkaz:
http://arxiv.org/abs/2408.13596
Topological defect lines (TDLs) in two-dimensional conformal field theories (CFTs) are standard examples of generalized symmetries in quantum field theory. Integrable lattice incarnations of these TDLs, such as those provided by spin/anyonic chains,
Externí odkaz:
http://arxiv.org/abs/2408.08241
Spin and orbital Hall effect in non-magnetic transition metals: extrinsic vs intrinsic contributions
Autor:
Mankovsky, Sergiy, Ebert, Hubert
Kubo's linear response formalism has been used to calculate the orbital Hall conductivity (OHC) for non-magnetic undoped and doped transition metal systems, focusing on the impact of different types of disorder and the role of vertex corrections for
Externí odkaz:
http://arxiv.org/abs/2408.07814
Painting classification plays a vital role in organizing, finding, and suggesting artwork for digital and classic art galleries. Existing methods struggle with adapting knowledge from the real world to artistic images during training, leading to poor
Externí odkaz:
http://arxiv.org/abs/2408.01827
Analysis of 3D segmentation models, especially in the context of medical imaging, is often limited to segmentation performance metrics that overlook the crucial aspect of explainability and bias. Currently, effectively explaining these models with sa
Externí odkaz:
http://arxiv.org/abs/2407.16653