Zobrazeno 1 - 10
of 5 616
pro vyhledávání: '"A Lionetti"'
Autor:
Gröger, Fabian, Gottfrois, Philippe, Amruthalingam, Ludovic, Gonzalez-Jimenez, Alvaro, Lionetti, Simone, Soenksen-Martinez, Luis R., Navarini, Alexander A., Pouly, Marc
The growing demand for accurate and equitable AI models in digital dermatology faces a significant challenge: the lack of diverse, high-quality labeled data. In this work, we investigate the potential of domain-specific foundation models for dermatol
Externí odkaz:
http://arxiv.org/abs/2411.05514
Autor:
Gottfrois, Philippe, Gröger, Fabian, Andriambololoniaina, Faly Herizo, Amruthalingam, Ludovic, Gonzalez-Jimenez, Alvaro, Hsu, Christophe, Kessy, Agnes, Lionetti, Simone, Mavura, Daudi, Ng'ambi, Wingston, Ngongonda, Dingase Faith, Pouly, Marc, Rakotoarisaona, Mendrika Fifaliana, Rabenja, Fahafahantsoa Rapelanoro, Traoré, Ibrahima, Navarini, Alexander A.
Publikováno v:
Medical Image Computing and Computer Assisted Intervention -- MICCAI 2024, MICCAI 2024, Lecture Notes in Computer Science, vol. 15003, Springer, Cham
Africa faces a huge shortage of dermatologists, with less than one per million people. This is in stark contrast to the high demand for dermatologic care, with 80% of the paediatric population suffering from largely untreated skin conditions. The int
Externí odkaz:
http://arxiv.org/abs/2411.04584
We analyze the hard scattering amplitude of gravitational form factors (GFFs) of hadrons within QCD factorization at large momentum transfers, focusing on their conformal field theory (CFT) description. These form factors are key to studying quark an
Externí odkaz:
http://arxiv.org/abs/2409.19586
The backreaction of a conformal matter sector and its associated conformal anomaly on gravity can be systematically studied using the formalism of the anomaly effective action. This action, defined precisely in flat spacetime within ordinary quantum
Externí odkaz:
http://arxiv.org/abs/2409.18004
Autor:
Corianó, Claudio, Lionetti, Stefano
Chiral currents influence the parity-odd sector of CFT correlators in momentum space, playing a crucial role in the evolution of the quark-gluon plasma in the early universe. We demonstrate that these parity-odd interactions, which couple quarks and
Externí odkaz:
http://arxiv.org/abs/2409.10480
We analyze the hard scattering amplitude of the gravitational form factors (GFFs) of hadrons at one-loop, in relation to their conformal field theory (CFT) description, within the framework of QCD factorization for hard exclusive processes at large m
Externí odkaz:
http://arxiv.org/abs/2409.05609
Autor:
Corianó, Claudio, Lionetti, Stefano
We illustrate how the conformal Ward identities (CWIs) in momentum space completely determine the structure of a parity-odd 3-point correlator involving currents, energy momentum tensors and at least one scalar operator in $d=4$. Conformal invariance
Externí odkaz:
http://arxiv.org/abs/2408.02580
Real-time bioaerosol monitoring is improving the quality of life for people affected by allergies, but it often relies on deep-learning models which pose challenges for widespread adoption. These models are typically trained in a supervised fashion a
Externí odkaz:
http://arxiv.org/abs/2406.09984
Conformal back-reaction generates cosmological models where the trace anomaly reflects the breaking of Weyl invariance. Analyzing these actions yields a dynamic approach to dark energy through anomaly-induced actions (AIAs), that are variational solu
Externí odkaz:
http://arxiv.org/abs/2404.09225
We investigate the gravitational anomaly vertex $\langle TTJ_5\rangle$ (graviton - graviton - axial current) under conditions of finite density and temperature. Through a direct analysis of perturbative contributions, we demonstrate that neither fini
Externí odkaz:
http://arxiv.org/abs/2404.06272