Zobrazeno 1 - 10
of 25 004
pro vyhledávání: '"A. A. Justo"'
Anisotropy of local pressure distribution and dissipation are essential in understanding the evolution of the internal structure of compact objects and their observable characteristics. In this work, we reinterpret local pressure anisotropy in relati
Externí odkaz:
http://arxiv.org/abs/2410.18231
Autor:
Puerto, Justo, Torrejón, Alberto
Regression analysis is an important instrument to determine the effect of the explanatory variables on response variables. When outliers and bias errors are present, the standard weighted least squares estimator may perform poorly. For this reason, m
Externí odkaz:
http://arxiv.org/abs/2410.17793
In this paper, we introduce the Fixed Topology Minimum-Length Tree with Neighborhood Problem, which aims to embed a rooted tree-shaped graph into a $d$-dimensional metric space while minimizing its total length provided that the nodes must be embedde
Externí odkaz:
http://arxiv.org/abs/2409.04152
Autor:
Grigore, Diana-Nicoleta, Georgescu, Mariana-Iuliana, Justo, Jon Alvarez, Johansen, Tor, Ionescu, Andreea Iuliana, Ionescu, Radu Tudor
Few-shot knowledge distillation recently emerged as a viable approach to harness the knowledge of large-scale pre-trained models, using limited data and computational resources. In this paper, we propose a novel few-shot feature distillation approach
Externí odkaz:
http://arxiv.org/abs/2404.09326
Recent advancements in deep learning techniques have spurred considerable interest in their application to hyperspectral imagery processing. This paper provides a comprehensive review of the latest developments in this field, focusing on methodologie
Externí odkaz:
http://arxiv.org/abs/2404.06526
This paper compares different exact approaches to solve the Discrete Ordered Median Problem (DOMP). In recent years, DOMP has been formulated using set packing constraints giving rise to one of its most promising formulations. The use of this family
Externí odkaz:
http://arxiv.org/abs/2403.19869
Autor:
Kovac, Daniel, Mucha, Jan, Justo, Jon Alvarez, Mekyska, Jiri, Galaz, Zoltan, Novotny, Krystof, Pitonak, Radoslav, Knezik, Jan, Herec, Jonas, Johansen, Tor Arne
This article explores the latest Convolutional Neural Networks (CNNs) for cloud detection aboard hyperspectral satellites. The performance of the latest 1D CNN (1D-Justo-LiuNet) and two recent 2D CNNs (nnU-net and 2D-Justo-UNet-Simple) for cloud segm
Externí odkaz:
http://arxiv.org/abs/2403.08695
In this paper we introduce a new class of cooperative games that arise from production-inventory problems. Several agents have to cover their demand over a finite time horizon and shortages are allowed. Each agent has its own unit production, invento
Externí odkaz:
http://arxiv.org/abs/2402.04328
Production-inventory games were introduced in Guardiola et al. (2007) as a new class of totally balanced combinatorial optimization games. From among all core-allocations, the Owen point was proposed as a specifically appealing solution. In this pape
Externí odkaz:
http://arxiv.org/abs/2402.04208
Consider a set N of n (>1) stores with single-item and single-period nondeterministic demands like in a classic newsvendor setting with holding and penalty costs only. Assume a risk-pooling single-warehouse centralized inventory ordering option. Allo
Externí odkaz:
http://arxiv.org/abs/2402.04149