Zobrazeno 1 - 10
of 265
pro vyhledávání: '"Juan Aparicio"'
Publikováno v:
Logos Ciencia & Tecnología, Vol 15, Iss 3, Pp 145-159 (2023)
La utilización de caninos es habitual tanto en la seguridad pública como en el servicio de vigilancia privada. En Colombia, la Policía Nacional certifica a los caninos para que puedan ser utilizados para la seguridad privada. El presente artículo
Externí odkaz:
https://doaj.org/article/8507b79a575240b19563580662cae268
Publikováno v:
SoftwareX, Vol 24, Iss , Pp 101549- (2023)
boostingDEA is a new package for R that includes functions to estimate production frontiers and make ideal output predictions in the Data Envelopment Analysis (DEA) context. The package implements both standard models from DEA and Free Disposal Hull
Externí odkaz:
https://doaj.org/article/083b3ad9123d4c389c52f325dd0ef600
Publikováno v:
Operations Research Perspectives, Vol 11, Iss , Pp 100284- (2023)
In this paper, we introduce an unsupervised machine learning method for production frontier estimation. This new approach satisfies fundamental properties of microeconomics, such as convexity and free disposability (shape constraints). The new method
Externí odkaz:
https://doaj.org/article/0a02d215b18440058f09ef619ed3b336
Publikováno v:
Pharmaceutics, Vol 16, Iss 1, p 103 (2024)
Although colloidal carriers have been in the pipeline for nearly four decades, standardized methods for testing their drug-release properties remain to be established in pharmacopeias. The in vitro assessment of drug release from these colloidal carr
Externí odkaz:
https://doaj.org/article/18450860b5d348b18db2c5e982bcb675
Publikováno v:
Mathematics, Vol 11, Iss 11, p 2590 (2023)
In this paper, we propose and compare new methodologies for ranking the importance of variables in productive processes via an adaptation of OneClass Support Vector Machines. In particular, we adapt two methodologies inspired by the machine learning
Externí odkaz:
https://doaj.org/article/8c172dfe59064707979c03e6e6b9b4de
Publikováno v:
IEEE Access, Vol 9, Pp 17421-17428 (2021)
In the literature of Economics, Engineering and Operations Research, the estimation of production frontiers is a current hot topic. Many parametric and nonparametric methodologies have been introduced for estimating technical efficiency of a set of u
Externí odkaz:
https://doaj.org/article/a36d791281714a28826be458df20f912
Publikováno v:
Journal of Entrepreneurship, Management and Innovation, Vol 17, Iss 1, Pp 231-267 (2021)
Purpose: The paper introduces a functional framework that synthesizes the functions and capabilities that currently guide the empirical evaluations identified in the literature. Methodology: In this paper, a systematic review of the literature is car
Externí odkaz:
https://doaj.org/article/fd2b4df399924e77a3f260e9bd495c05
Publikováno v:
PeerJ Computer Science, Vol 8, p e828 (2022)
Mixed Integer Linear Programs (MILPs) are usually NP-hard mathematical programming problems, which present difficulties to obtain optimal solutions in a reasonable time for large scale models. Nowadays, metaheuristics are one of the potential tools f
Externí odkaz:
https://doaj.org/article/92b04ab5c2a14f39bfe0204eabaa0174
Autor:
Damián Córdoba Díaz, Ana Isabel Fraguas Sánchez, Manuel Córdoba Díaz, Juan Aparicio-Blanco, Ana Fernandez-Carballido, Sofía Negro Álvarez, Emilia Barcia Hernández, Gonzalo D. García De Fernando Minguillón, Ana Isabel Torres Suárez, Cristina Martín Sabroso
Publikováno v:
Revista Iberoamericana de Tecnología en Educación y Educación en Tecnología, Iss 28 (2021)
Para llevar a cabo la virtualización, es importante adaptar la metodología a seguir, al objetivo, necesidades y contenido de la asignatura. Esto supone un reto a la hora de virtualizar prácticas de laboratorio en materias tecnológicas. Por ello s
Externí odkaz:
https://doaj.org/article/cddb0486391b43e4964f91356f24ba3e
Autor:
María de Las Mercedes Capobianco-Uriarte, Juan Aparicio, Jaime De Pablo-Valenciano, María Del Pilar Casado-Belmonte
Publikováno v:
PLoS ONE, Vol 16, Iss 5, p e0250867 (2021)
Most empirical studies examining the export competitiveness of a country in a target market are undertaken by focusing on supply, only analysing the group of competing countries. In addition, if the target market to be analysed is extensive, like the
Externí odkaz:
https://doaj.org/article/2e0fc3841e9b44859e220bd00a39de94