Zobrazeno 1 - 10
of 183 940
pro vyhledávání: '"A, Figueiredo"'
Autor:
Morão, Pedro, Santinha, Joao, Forghani, Yasna, Loução, Nuno, Gouveia, Pedro, Figueiredo, Mario A. T.
Deep learning (DL) models in medical imaging face challenges in generalizability and robustness due to variations in image acquisition parameters (IAP). In this work, we introduce a novel method using conditional denoising diffusion generative models
Externí odkaz:
http://arxiv.org/abs/2410.23835
Autor:
Bugli, M., Lopresti, E. F., Figueiredo, E., Mignone, A., Cerutti, B., Mattia, G., Del Zanna, L., Bodo, G., Berta, V.
Relativistic magnetic reconnection is one of the most fundamental mechanisms considered responsible for the acceleration of relativistic particles in astrophysical jets and magnetospheres of compact objects. Understanding the properties of the dissip
Externí odkaz:
http://arxiv.org/abs/2410.20924
Analyzing musical influence networks, such as those formed by artist influence or sampling, has provided valuable insights into contemporary Western music. Here, computational methods like centrality rankings help identify influential artists. Howeve
Externí odkaz:
http://arxiv.org/abs/2410.15996
In recent years, deep learning has achieved formidable results in creative computing. When it comes to music, one viable model for music generation are Transformer based models. However, while transformers models are popular for music generation, the
Externí odkaz:
http://arxiv.org/abs/2410.10515
A rigorous treatment of light-matter interactions typically requires an interacting quantum field theory. However, many practical results are often derived using classical or semiclassical approximations, which are valid only when quantum-field fluct
Externí odkaz:
http://arxiv.org/abs/2410.05917
A vishing attack is a form of social engineering where attackers use phone calls to deceive individuals into disclosing sensitive information, such as personal data, financial information, or security credentials. Attackers exploit the perceived urge
Externí odkaz:
http://arxiv.org/abs/2409.13793
Relativistic magnetic reconnection studies have focused on symmetric configurations so far, where the upstream plasma has identical properties on each side of the layer. The boundary layer between a relativistic jet and an accretion flow forming arou
Externí odkaz:
http://arxiv.org/abs/2409.13495
Autor:
de Figueiredo, Benjamin Garcia, Calabrese, Justin M., Fagan, William F., Martinez-Garcia, Ricardo
Many natural phenomena are quantified by counts of observable events, from the annihilation of quasiparticles in a lattice to predator-prey encounters on a landscape to spikes in a neural network. These events are triggered at random intervals when a
Externí odkaz:
http://arxiv.org/abs/2409.11433
It has been a long-standing challenge to define a canonical loop integrand for non-supersymmetric gluon scattering amplitudes in the planar limit. Naive integrands are inflicted with $1/0$ ambiguities associated with tadpoles and massless external bu
Externí odkaz:
http://arxiv.org/abs/2408.11891
Autor:
Figueiredo, Mateus, Shumyatsky, Pavel
The article deals with finite groups in which commutators have prime power order (CPPO-groups). We show that if G is a soluble CPPO-group, then the order of the commutator subgroup G' is divisible by at most two primes.
Externí odkaz:
http://arxiv.org/abs/2408.01974