Zobrazeno 1 - 10
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pro vyhledávání: '"Guillaud, P."'
In this paper, we revisit the Dressing Field Method (DFM) in the context of Quantum (Gauge) Field Theories (QFT). In order to adapt this method to the functional path integral formalism of QFT, we depart from the usual differential geometry approach
Externí odkaz:
http://arxiv.org/abs/2406.19937
Autor:
Ávila-Martínez, Régulo E., Renedo, Javier, Rouco, Luis, Garcia-Cerrada, Aurelio, Sigrist, Lukas, Guillaud, Xavier, Qoria, Taoufik
Transient stability is a complex phenomenon presented in multi-machine and multi-converter systems, and it is still considered a key limiting factor for stressed power systems. The increasing integration of non-synchronous generation further emphasis
Externí odkaz:
http://arxiv.org/abs/2405.06103
Autor:
Ouali, Rabah, Dieulot, Jean-Yves, Yim, Pascal, Guillaud, Xavier, Colas, Frédéric, Wu, Yang, Wu, Heng
To ensure the proper functioning of the current and future electrical grid, it is necessary for Transmission System Operators (TSOs) to verify that energy providers comply with the grid code and specifications provided by TSOs. A lot of energy produc
Externí odkaz:
http://arxiv.org/abs/2401.10959
Quantum low-density parity-check (qLDPC) codes are a promising construction for drastically reducing the overhead of fault-tolerant quantum computing (FTQC) architectures. However, all of the known hardware implementations of these codes require adva
Externí odkaz:
http://arxiv.org/abs/2401.09541
Channel charting (CC) applies dimensionality reduction to channel state information (CSI) data at the infrastructure basestation side with the goal of extracting pseudo-position information for each user. The self-supervised nature of CC enables pred
Externí odkaz:
http://arxiv.org/abs/2312.04514
Autor:
Seddik, Mohamed El Amine, Guillaud, Maxime, Decurninge, Alexis, Goulart, José Henrique de Morais
This work introduces an asymptotic study of Hotelling-type tensor deflation in the presence of noise, in the regime of large tensor dimensions. Specifically, we consider a low-rank asymmetric tensor model of the form $\sum_{i=1}^r \beta_i{\mathcal{A}
Externí odkaz:
http://arxiv.org/abs/2310.18717
Autor:
Yahya Lamrani, Frédéric Colas, Thierry Van Cutsem, Carmen Cardozo, Thibault Prevost, Xavier Guillaud
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 23, Pp 3863-3877 (2024)
Abstract The increasing penetration of power‐electronics interfaced resources brings new challenges regarding the small‐signal stability of power systems. To address this issue, grid‐forming (GFM) controlled converters have emerged as an altern
Externí odkaz:
https://doaj.org/article/b4952e77b5ac426582d987bd2dd65067
Autor:
Ghazala Shafique, Johan Boukhenfouf, François Gruson, Shabab Samimi, Frédéric Colas, Xavier Guillaud
Publikováno v:
IET Generation, Transmission & Distribution, Vol 18, Iss 23, Pp 3837-3850 (2024)
Abstract The future multi‐terminal direct‐current (MTDC) grid will require the interconnection of point‐to‐point high‐voltage (HV) DC links with different specifications such as DC voltage level, system grounding configuration and HVDC tech
Externí odkaz:
https://doaj.org/article/c62bb98273c54337ac67e9689fd3ec5b
This paper studies the deflation algorithm when applied to estimate a low-rank symmetric spike contained in a large tensor corrupted by additive Gaussian noise. Specifically, we provide a precise characterization of the large-dimensional performance
Externí odkaz:
http://arxiv.org/abs/2304.10248
Channel charting is a recently proposed framework that applies dimensionality reduction to channel state information (CSI) in wireless systems with the goal of associating a pseudo-position to each mobile user in a low-dimensional space: the channel
Externí odkaz:
http://arxiv.org/abs/2304.08095