Zobrazeno 1 - 10
of 31 792
pro vyhledávání: '"Nuño, A."'
Autor:
Crokidakis, Nuno
In this work we propose a simple model for the emergence of drug dealers. For this purpose, we built a compartmental model considering four subpopulations, namely susceptibles, passive supporters, drug dealers and arrested drug dealers. The target is
Externí odkaz:
http://arxiv.org/abs/2409.02659
Exposure to cosmic radiation is a major concern in space exploration. On the Martian surface, a complex radiation field is present, formed by a constant influx of galactic cosmic radiation and the secondary particles produced by their interaction wit
Externí odkaz:
http://arxiv.org/abs/2409.02001
Autor:
Silva, Nuno Sousa e
This article provides a critical overview of the recently approved Artificial Intelligence Act. It starts by presenting the main structure, objectives, and approach of Regulation (EU) 2024/1689. A definition of key concepts follows, and then the mate
Externí odkaz:
http://arxiv.org/abs/2409.00264
The Covid-19 pandemic has affected the world at multiple levels. Data sharing was pivotal for advancing research to understand the underlying causes and implement effective containment strategies. In response, many countries have promoted the availab
Externí odkaz:
http://arxiv.org/abs/2408.17378
Autor:
Arala, Nuno, Chow, Sam
We use spectral theory and algebraic geometry to establish a higher-degree analogue of a Szemer\'edi--Trotter-type theorem over finite fields, with an application to polynomial expansion.
Externí odkaz:
http://arxiv.org/abs/2408.02518
Autor:
Dehdashtian, Sepehr, He, Ruozhen, Li, Yi, Balakrishnan, Guha, Vasconcelos, Nuno, Ordonez, Vicente, Boddeti, Vishnu Naresh
Computer vision systems have witnessed rapid progress over the past two decades due to multiple advances in the field. As these systems are increasingly being deployed in high-stakes real-world applications, there is a dire need to ensure that they d
Externí odkaz:
http://arxiv.org/abs/2408.02464
We use system-theoretic passivity methods to study evolutionary Nash equilibria learning in large populations of agents engaged in strategic, non-cooperative interactions. The agents follow learning rules (rules for short) that capture their strategi
Externí odkaz:
http://arxiv.org/abs/2408.00647
Video understanding typically requires fine-tuning the large backbone when adapting to new domains. In this paper, we leverage the egocentric video foundation models (Ego-VFMs) based on video-language pre-training and propose a parameter-efficient ad
Externí odkaz:
http://arxiv.org/abs/2407.19520
Autor:
Milaković, Dinko, Webb, John K., Molaro, Paolo, Lee, Chung-Chi, Jethwa, Prashin, Cupani, Guido, Murphy, Michael T., Welsh, Louise, D'Odorico, Valentina, Cristiani, Stefano, Santos, Ricardo Génova, Martins, Carlos J. A. P., Nunes, Nelson J., Schmidt, Tobias M., Pepe, Francesco A., Osorio, Maria Rosa Zapatero, Alibert, Yann, Hernández, J. I. González, Di Marcantonio, Paolo, Palle, Enric, Santos, Nuno C., Rebolo, Rafael
Chemical evolution models predict a gradual build-up of $^{13}$C in the universe, based on empirical nuclear reaction rates and assumptions on the properties of stellar populations. However, old metal-poor stars within the Galaxy contain more $^{13}$
Externí odkaz:
http://arxiv.org/abs/2407.17953
We prove the Mond conjecture for wave fronts which states that the number of parameters of a frontal versal unfolding is less than or equal to the number of spheres in the image of a stable frontal deformation with equality if the wave front is weigh
Externí odkaz:
http://arxiv.org/abs/2407.16635