Zobrazeno 1 - 10
of 4 023
pro vyhledávání: '"Evangelou P"'
Autor:
Evangelou, Charalampos
Let $G=GL_n(K)$ be the general linear group defined over an infinite field $K$ of positive characteristic $p$ and let $\Delta(\lambda)$ be the Weyl module of $G$ which corresponds to a partition $\lambda$. In this paper we classify all homomorphisms
Externí odkaz:
http://arxiv.org/abs/2411.08208
Multi-view data from the same source often exhibit correlation. This is mirrored in correlation between the latent spaces of separate variational autoencoders (VAEs) trained on each data-view. A multi-view VAE approach is proposed that incorporates a
Externí odkaz:
http://arxiv.org/abs/2411.03097
Variational logistic regression is a popular method for approximate Bayesian inference seeing wide-spread use in many areas of machine learning including: Bayesian optimization, reinforcement learning and multi-instance learning to name a few. Howeve
Externí odkaz:
http://arxiv.org/abs/2406.00713
Autor:
Feser, Fabio, Evangelou, Marina
The sparse-group lasso performs both variable and group selection, making simultaneous use of the strengths of the lasso and group lasso. It has found widespread use in genetics, a field that regularly involves the analysis of high-dimensional data,
Externí odkaz:
http://arxiv.org/abs/2405.17094
Autor:
Feser, Fabio, Evangelou, Marina
Tuning the regularization parameter in penalized regression models is an expensive task, requiring multiple models to be fit along a path of parameters. Strong screening rules drastically reduce computational costs by lowering the dimensionality of t
Externí odkaz:
http://arxiv.org/abs/2405.15357
Autor:
Gosnell, Arron, Evangelou, Evangelos
With the proliferation of screening tools for chemical testing, it is now possible to create vast databases of chemicals easily. However, rigorous statistical methodologies employed to analyse these databases are in their infancy, and further develop
Externí odkaz:
http://arxiv.org/abs/2405.09989
The concurrent refinement algebra has been developed to support rely/guarantee reasoning about concurrent programs. The algebra supports atomic commands and defines parallel composition as a synchronous operation, as in Milner's SCCS. In order to all
Externí odkaz:
http://arxiv.org/abs/2405.05690
A recently proposed variational quantum algorithm has expanded the horizon of variational quantum computing to nonlinear physics and fluid dynamics. In this work, we probe the ability of such approaches to capture the ground state of the nonlinear Sc
Externí odkaz:
http://arxiv.org/abs/2403.16426
Digital health technologies (DHT), such as wearable devices, provide personalized, continuous, and real-time monitoring of patient. These technologies are contributing to the development of novel therapies and personalized medicine. Gaining insight f
Externí odkaz:
http://arxiv.org/abs/2403.03274
Autor:
Feng, Zilin, Georgiou, Anastasis, Evangelou, Simos A., Yu, Min, Jaimoukha, Imad M, Dini, Daniele
This paper proposes a robust model predictive control-based solution for the recently introduced series active variable geometry suspension (SAVGS) to improve the ride comfort and road holding of a quarter car. In order to close the gap between the n
Externí odkaz:
http://arxiv.org/abs/2401.06650