Listar MA - Artículos por autor "Aguilera-Venegas, Gabriel"
Mostrando ítems 1-9 de 9
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A discrete-time queueing system with three different strategies
Atencia-McKillop, Iván; Padilla-Domínguez, Yolanda Carmen; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Galán-García, María Ángeles[et al.] (Elsevier, 2021-09)We consider a discrete-time Geo/G/1/inf system in which a customer that finishes its first essential service may opt to abandon the system, to receive a second optional service or to go at the head of the queue in order ... -
A Geo[X]/G[X]/1 retrial queueing system with removal work and total renewal discipline
Atencia-McKillop, Iván; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Galán-García, María Ángeles (Elsevier, 2018-02)In this paper we consider a discrete-time retrial queueing system with batch arrivals of geometric type and general batch services. The arriving group of customers can decide to go directly to the server expelling out of ... -
A non markovian retrial queueing system
Atencia-McKillop, Iván; Galán-García, María Ángeles; Aguilera-Venegas, Gabriel; Galán-García, José Luis (Elsevier, 2023)This paper studies a discrete-time queueing system in which a customer who enters in the system with a server occupied may choose to go to the retrial group or to begin its service displacing to the retrial group the ... -
A proposal of a mixed diagnostic system based on decision trees and probabilistic experts rules
Aguilera-Venegas, Gabriel; Roanes-Lozano, Eugenio; Rojo-Martínez, Gemma; Galán-García, José Luis (2023)Decision trees and rule-based expert systems (RBES) are standard diagnostic tools. We propose a mixed technique that starts with a probabilistic decision tree where information is obtained from a real world data base. The ... -
An arriving decision problem in a discrete-time queueing system
Atencia-McKillop, Iván; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Rodríguez-Cielos, Pedro; Galán-García, María Ángeles (Springer, 2019-08)This paper discusses a discrete-time queueing system in which an arriving customer may adopt four different strategies; two of them correspond to a LCFS discipline where displacements or expulsions occur, and in the other ... -
Association between exposure to air pollution and blood lipids in the general population of Spain.
Valdés Hernández, Sergio; Doulatram-Gamgaram, Viyey; Maldonado Araque, Cristina; García-Escobar, Eva; García Serrano, Sara; Oualla-Bachiri, Wasima; García- Vivanco, Marta; Garrido, Juan Luis; Gil, Victoria; Martín-Llorente, Fernando; Calle-Pascual, Alfonso; Castaño, Luís; Delgado, Elías; Menéndez, Edelmiro; Franch-Nadal, Josep; Gaztambide, Sonia; Girbés, Joan; Chaves, F. Javier; Galán-García, José Luis; Aguilera-Venegas, Gabriel; Vallvé, Joan Carles; Amigó, Nuria; Guardiola, Montse; Ribalta, Josep; Rojo-Martínez, Gemma[et al.] (Wiley, 2023-09-23)Background and Aims: We aimed to assess the associations of exposure to air pollutants and standard and advanced lipoprotein measures, in a nationwide sample representative of the adult population of Spain.Methods: ... -
Comparing and Tuning Machine Learning Algorithms to Predict Type 2 Diabetes Mellitus
Aguilera-Venegas, Gabriel; López-Molina, Amador; Rojo-Martínez, Gemma; Galán-García, José Luis (Elsevier, 2023)The main goals of this work are to study and compare machine learning algorithms to predict the development of type 2 diabetes mellitus. Four classification algorithms have been considered, studying and comparing the ... -
SMIS: A Stepwise Multiple Integration Solver Using a CAS.
Galán-García, José Luis; Rodríguez-Cielos, Pedro; Padilla-Domínguez, Yolanda Carmen; Galán-García, María Ángeles; Atencia-McKillop, Iván; Rodríguez-Padilla, Pablo; Aguilera-Venegas, Gabriel[et al.] (MDPI, 2021-11-11)Multiple Integration is a very important topic in different applications in Engineering and other Sciences. Using numerical software to get an approximation to the solution is a normal procedure. Another approach is working ... -
SODES: Solving ordinary differential equations step by step
Galán-García, José Luis; Rodríguez-Cielos, Pedro; Galán-García, María Ángeles; Le Goff, Morgan; Padilla-Domínguez, Yolanda Carmen; Rodríguez-Padilla, Pablo; Atencia-McKillop, Iván; Aguilera-Venegas, Gabriel[et al.] (Elsevier, 2023)In this paper, we introduce SODES (Stepwise Ordinary Differential Equations Solver) a new solver for Ordinary Differential Equations (ODE). SODES can optionally provide the solution displaying all the steps needed to obtain ...