Zobrazeno 1 - 10
of 1 534
pro vyhledávání: '"Fonseca, P. A. S."'
The Zero-touch Network & Service Management (ZSM) paradigm, a direct response to the increasing complexity of communication networks, is a problem-solving approach. In this paper, taking advantage of recent advances in generative Artificial Intellige
Externí odkaz:
http://arxiv.org/abs/2408.13298
Autor:
Santos, Laura M. S. dos, de Oliveira, Jonathas M., Nascimento, Sendy M. S. do, Sonsin, Artur F., Fonseca, Vitor M. L., Silva, Juliane P., Barreto, Emiliano, Mendonça, Cléber R., Jesus-Silva, Alcenísio J., Fonseca, Eduardo J. S.
In tissue engineering, 3D scaffolds and chemical treatments are often used for providing a cell-friendly surface for improving cell adhesion and tissue growth. Indeed, the cell adhesion degree can be controlled by physical-chemical changes in the sur
Externí odkaz:
http://arxiv.org/abs/2405.17160
Autor:
Ribeiro, André L. B., Lopes, Paulo A. A., Morell, Dailer F., Dantas, Christine C., Fonseca, Monyke H. S., Amarante, Beatriz G., Morais-Neto, Flávio R.
We study a sample of 936 early-type galaxies located in 48 low-z regular galaxy clusters with $M_{200}\geq 10^{14}~ M_\odot$ at $z< 0.1$. We examine variations in the Kormendy relation (KR) according to their location in the projected phase space (PP
Externí odkaz:
http://arxiv.org/abs/2402.10278
Autor:
Ribeiro, A. L. B., Nascimento, R. S., Morell, D. F., Lopes, P. A. A., Dantas, C. C., Fonseca, M. H. S.
We study a sample of 936 early-type galaxies (ETGs) located in 48 low-z regular galaxy clusters with $M_{200}\geq 10^{14}~ M_\odot$ at $z< 0.1$. We examine variations in the concentration index, radius, and color gradient of ETGs as a function of the
Externí odkaz:
http://arxiv.org/abs/2302.04287
Autor:
da Silva, B. Pinheiro, Santos, G. H. dos, de Oliveira, A. G., da Silva, N. Rubiano, Buono, W. T., Gomes, R. M., Soares, W. C., Jesus-Silva, A. J., Fonseca, E. J. S., Ribeiro, P. H. Souto, Khoury, A. Z.
A triangular-lattice pattern is observed in light beams resulting from the spatial cross modulation between an optical vortex and a triangular shaped beam undergoing parametric interaction. Both up- and down-conversion processes are investigated, and
Externí odkaz:
http://arxiv.org/abs/2206.06153
Federated Learning (FL) is a distributed machine learning (ML) type of processing that preserves the privacy of user data, sharing only the parameters of ML models with a common server. The processing of FL requires specific latency and bandwidth dem
Externí odkaz:
http://arxiv.org/abs/2109.14593
Autor:
Ciceri, Oscar J., Astudillo, Carlos A., Figueiredo, Gustavo B., Zhu, Zuqing, da Fonseca, Nelson L. S.
Passive optical network (PON) technology offers an attractive cost-efficient alternative to support 5G and Beyond 5G mobile network fronthauling (MFH). However, MFH for such networks is challenging given its high bandwidth and strict latency requirem
Externí odkaz:
http://arxiv.org/abs/2109.08989
Federated learning has been explored as a promising solution for training at the edge, where end devices collaborate to train models without sharing data with other entities. Since the execution of these learning models occurs at the edge, where reso
Externí odkaz:
http://arxiv.org/abs/2107.03428
Code-expanded Random Access (CeRA) is a promising technique for supporting mMTC in cellular IoT networks. However, its potentiality is limited by code ambiguity, which results from the inference of a larger number of codewords than those actually tra
Externí odkaz:
http://arxiv.org/abs/2105.12871
Autor:
Soares, W. C., Moura, A. L., Canabarro, Askery, De Lima, E., Lopes, J. H., Fonseca, E. J. S., Felisberto, M. L., Bernardo, B. De Lima, Hickmann, J. M., Chavezcerda, S.
The orbital angular momentum conservation of light reveals different diffraction patterns univocally dependent on the topological charge of the incident light beam when passing through a triangular aperture. It is demonstrated that these patterns, wh
Externí odkaz:
http://arxiv.org/abs/2005.13106