Zobrazeno 1 - 10
of 47 267
pro vyhledávání: '"Pessoa, A."'
Autor:
Pessoa, Luiz
Despite their widespread utility across domains, basic network models face fundamental limitations when applied to complex biological systems, particularly in neuroscience. This paper critically examines these limitations and explores potential exten
Externí odkaz:
http://arxiv.org/abs/2411.03621
Sensing will be a key technology in 6G networks, enabling a plethora of new sensing-enabled use cases. Some of the use cases relate to deployments over a wide physical area that needs to be sensed by multiple sensing sources at different locations. T
Externí odkaz:
http://arxiv.org/abs/2410.19589
Autor:
Courteille, Philippe Wilhelm, Rivero, Dalila, de França, Gustavo Henrique, Junior, Claudio Alves Pessoa, Cipris, Ana, Portela, Mayerlin Núñez, Teixeira, Raul Celistrino, Slama, Sebastian
Strong collective interaction of atoms with an optical cavity causes normal mode splitting of the cavity's resonances, whose width is given by the collective coupling strength. At low optical density of the atomic cloud the intensity distribution of
Externí odkaz:
http://arxiv.org/abs/2409.06042
In the domain of RIS-based indoor localization, our work introduces two distinct approaches to address real-world challenges. The first method is based on deep learning, employing a Long Short-Term Memory (LSTM) network. The second, a novel LSTM-PSO
Externí odkaz:
http://arxiv.org/abs/2405.01965
This paper introduces two machine learning optimization algorithms to significantly enhance position estimation in Reconfigurable Intelligent Surface (RIS) aided localization for mobile user equipment in Non-Line-of-Sight conditions. Leveraging the s
Externí odkaz:
http://arxiv.org/abs/2405.01928
Publikováno v:
J Glob Optim (2024)
This paper presents a systematic literature review and bibliometric analysis focusing on Biased Random-Key Genetic Algorithms (BRKGA). BRKGA is a metaheuristic framework that uses random-key-based chromosomes with biased, uniform, and elitist mating
Externí odkaz:
http://arxiv.org/abs/2405.01765
Autor:
Colombo, Pierre, Pires, Telmo Pessoa, Boudiaf, Malik, Culver, Dominic, Melo, Rui, Corro, Caio, Martins, Andre F. T., Esposito, Fabrizio, Raposo, Vera Lúcia, Morgado, Sofia, Desa, Michael
In this paper, we introduce SaulLM-7B, a large language model (LLM) tailored for the legal domain. With 7 billion parameters, SaulLM-7B is the first LLM designed explicitly for legal text comprehension and generation. Leveraging the Mistral 7B archit
Externí odkaz:
http://arxiv.org/abs/2403.03883
Autor:
Teixeira, Filipe B., Ricardo, Manuel, Coelho, André, Oliveira, Hélder P., Viana, Paula, Paulino, Nuno, Fontes, Helder, Marques, Paulo, Campos, Rui, Pessoa, Luis M.
Telecommunications and computer vision have evolved separately so far. Yet, with the shift to sub-terahertz (sub-THz) and terahertz (THz) radio communications, there is an opportunity to explore computer vision technologies together with radio commun
Externí odkaz:
http://arxiv.org/abs/2402.19416
Autor:
Matos, Sérgio, Ma, Yihan, Luo, Qi, Deuermeier, Jonas, Lucci, Luca, Gavriilidis, Panagiotis, Kiazadeh, Asal, Lain-Rubio, Verónica, Phan, Tung D., Soh, Ping Jack, Clemente, Antonio, Pessoa, Luís M., Alexandropoulos, George C.
The demand for unprecedented performance in the upcoming 6G wireless networks is fomenting the research on THz communications empowered by Reconfigurable Inteligent Surfaces (RISs). A wide range of use cases have been proposed, most of them, assuming
Externí odkaz:
http://arxiv.org/abs/2402.13804
Autor:
Alexandropoulos, George C., Clemente, Antonio, Matos, Sérgio, Husbands, Ryan, Ahearne, Sean, Luo, Qi, Lain-Rubio, Verónica, Kürner, Thomas, Pessoa, Luís M.
Wireless communications in the THz frequency band is an envisioned revolutionary technology for sixth Generation (6G) networks. However, such frequencies impose certain coverage and device design challenges that need to be efficiently overcome. To th
Externí odkaz:
http://arxiv.org/abs/2403.07889