Zobrazeno 1 - 10
of 2 973
pro vyhledávání: '"Gabriel, O."'
We propose an optimization problem to minimize the base stations transmission powers in OFDMA heterogeneous networks, while respecting users' individual throughput demands. The decision variables are the users' working bandwidths, their association,
Externí odkaz:
http://arxiv.org/abs/2411.05440
Autor:
Squillante, Lucas, Gomes, Gabriel O., Mello, Isys F., Nogueira, Guilherme, Seridonio, Antonio C., Lagos-Monaco, Roberto E., de Souza, Mariano
Publikováno v:
Results in Physics 57, 107344 (2024)
For a perfect fluid, pressure $p$ and energy density $\rho$ are related via the equation of state (EOS) $\omega = p/\rho$, where $\omega$ is the EOS parameter, being its interpretation usually constrained to a numerical value for each universe era. H
Externí odkaz:
http://arxiv.org/abs/2409.17288
We investigate a quantum thermometry scheme based collision model with Gaussian systems. A key open question of these schemes concerns the scaling of the Quantum Fisher Information (QFI) with the number of ancillae. In qubit-based implementations thi
Externí odkaz:
http://arxiv.org/abs/2405.12030
Autor:
Ferreira, Gabriel O., Zanella, André F., Bakirtzis, Stefanos, Ravazzi, Chiara, Dabbene, Fabrizio, Calafiore, Giuseppe C., Wassel, Ian, Zhang, Jie, Fiore, Marco
Heterogeneous networks have emerged as a popular solution for accommodating the growing number of connected devices and increasing traffic demands in cellular networks. While offering broader coverage, higher capacity, and lower latency, the escalati
Externí odkaz:
http://arxiv.org/abs/2403.14555
Type Ia supernovae (SNe Ia) are standardizable cosmological candles which led to the discovery of the accelerating universe. However, the physics of how white dwarfs (WDs) explode and lead to SNe Ia is still poorly understood. The initiation of the d
Externí odkaz:
http://arxiv.org/abs/2311.04960
Publikováno v:
Diligentia: Journal of Theology and Christian Education, Vol 6, Iss 3, Pp 18-38 (2024)
The present time in Nigeria and globally has been more perilous than ever, characterized with bizarre occurrences within the church and the larger society. This study explores the Pauline eschatological prediction of the perilous times when men will
Externí odkaz:
https://doaj.org/article/f6868baed5d54466b556813e3e813858
Autor:
Alves, Gabriel O.
In this thesis we deal with two different topics. In the first half we investigate how the Bayesian formalism can be introduced into the problem of quantum thermometry -- a field which exploits the high level of control in coherent devices to offer e
Externí odkaz:
http://arxiv.org/abs/2307.10175
Autor:
Kenoly, Lailani, Luu, A. Ken, Toral, Celia, Cheng, Roseanne M., Lloyd-Ronning, Nicole M., Larson, Shane L., Casabona, Gabriel O.
We compare the evolution of binary systems evolved in the MESA stellar evolution code to those in the COSMIC population synthesis code. Our aim is to convey the robustness of the equations that model binary evolution in the COSMIC code, particularly
Externí odkaz:
http://arxiv.org/abs/2305.13328
Imbalanced datasets present a significant challenge for machine learning models, often leading to biased predictions. To address this issue, data augmentation techniques are widely used in natural language processing (NLP) to generate new samples for
Externí odkaz:
http://arxiv.org/abs/2304.10283
Autor:
Alves, Gabriel O., Sjöqvist, Erik
Publikováno v:
Phys. Rev. A 106, 032406 (2022)
A three-level system can be used in a $\Lambda$-type configuration in order to construct a universal set of quantum gates through the use of non-Abelian non-adiabatic geometrical phases. Such construction allows for high-speed operation times which d
Externí odkaz:
http://arxiv.org/abs/2206.06502