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Listar por autor "Conejero Casares, José Alberto"

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5PHERO: Aplicación para el aprendizaje básico mediante el control de un dispositivo Sphero

Ruiz Calvo, Jordi (Universitat Politècnica de València, 2015-10-23)

Sphero es una bola robótica desarrollada por la compañía Orbotix. Este robot es completamente programable, contando con un SDK proporcionado por los desarrolladores y una creciente comunidad detrás, quienes otorgan soporte ...
[S]-linear and convex structures in function families

Bernal-González, L.; Conejero, J. Alberto; Murillo Arcila, Marina; SEOANE SEPÚLVEDA, JUAN BENIGNO (Elsevier, 2019-10-15)

[EN] In this paper, the notion of [S]-lineability (originally coined by Vladimir I. Gurariy) is introduced and developed in a general abstract setting. This new notion is, then, applied to specific situations, as for ...
A freshmen mentoring program at the Universitat Politècnica de València

Barrachina Civera, Xavier; Conejero Casares, José Alberto; García Félix, Vicenta Eloína (OmniaScience, 2011)

Purpose: We quantify the dedication of mentors and mentees in a double-mentor program for freshmen. We also analyze the fulfillment of the expectations of all the participants and the utility of each mentor during the ...
A Game-Theory method to design job rotation schedules to prevent musculoskeletal disorders Based on workers preferences and competencies

Asensio-Cuesta, Sabina; Garcia-Gomez, Juan M; Poza-Lujan, Jose-Luis; Conejero, J. Alberto (MDPI AG, 2019-12)

[EN] Job rotation is an organizational strategy based on the systematic exchange of workers between jobs in a planned manner according to specific criteria. This study presents the GS-Rot method, a method based on Game ...
A happiness degree predictor using the conceptual data structure for deep learning architectures

Perez-Benito, Francisco Javier; Villacampa-Fernandez, Patricia; Conejero, J. Alberto; Garcia-Gomez, Juan M; NAVARRO-PARDO, ESPERANZA (Elsevier, 2019-01)

[EN] Background and Objective: Happiness is a universal fundamental human goal. Since the emergence of Positive Psychology, a major focus in psychological research has been to study the role of certain factors in the ...
A model based on local graphs for colour images and its application for Gaussian noise smoothing

Pérez-Benito, Cristina; Morillas, Samuel; Jordan-Lluch, Cristina; Conejero, J. Alberto (Elsevier, 2018)

[EN] In this paper, a new model for processing colour images is presented. A graph is built for each image pixel taking into account some constraints on links. Each pixel is characterized depending on the features of its ...
A pre-processing procedure for the implementation of the greedy rank-one algorithm to solve high-dimensional linear systems

Conejero, J. Alberto; Falcó, Antonio; Mora-Jiménez, María (American Institute of Mathematical Sciences, 2023)

[EN] Algorithms that use tensors are increasingly important due to the goodness of this operation when performing calculations with large amounts of data. Among them, we find the algorithms that search for the solution of ...
A SIR-based model for contact-based messaging applications supported by permanent infrastructure

Conejero, J. Alberto; Hernández-Orallo, Enrique; Manzoni, Pietro; Murillo-Arcila, Marina (American Institute of Mathematical Sciences, 2019-09)

[EN] In this paper, we focus on the study of coupled systems of ordinary differential equations (ODEs) describing the diffusion of messages between mobile devices. Communications in mobile opportunistic networks take place ...
A system to monitor and model the thermal isolation of coating compounds applied to closed spaces

Florez Montes, Frank; Fernández de Córdoba, Pedro; Higón Calvet, José Luís; Conejero, J. Alberto; Poza-Lujan, Jose-Luis (National Library of Serbia, 2020)

[EN] Smart control systems and new technologies are necessary to reduce the energy consumption in buildings while achieving thermal comfort. In this work, we monitor the thermal evolution inside a scale reduced closed space ...
A tree-based model for setting optimal train fare zones

Conejero Casares, José Alberto; Jordan Lluch, Cristina; Sanabria Codesal, Esther (Hindawi Publishing Corporation, 2014-09-11)

Given a railway line with n stops and the number of travelers between each pair of stops, we show how to split these stops into k different fare zones in order to maximize the benefit obtained from the sale of tickets to ...
A User-Centered Chatbot (Wakamola) to Collect Linked Data in Population Networks to Support Studies of Overweight and Obesity Causes: Design and Pilot Study

Asensio-Cuesta, Sabina; Blanes-Selva, Vicent; Conejero, J. Alberto; Frigola, Ana; Portolés, Manuel G.; Merino-Torres, Juan Francisco; Rubio Almanza, Matilde; Syed-Abdul, Shabbir; Li, Yu-Chuan (Jack); Vilar-Mateo, Ruth; Fernández-Luque, Luis; Garcia-Gomez, Juan M (JMIR Publications Inc., 2021-04)

[EN] Background: Obesity and overweight are a serious health problem worldwide with multiple and connected causes. Simultaneously, chatbots are becoming increasingly popular as a way to interact with users in mobile health ...
A user-centered chatbot to identify and interconnect individual, social and environmental risk factors related to overweight and obesity

Asensio-Cuesta, Sabina; Blanes-Selva, Vicent; Conejero, J. Alberto; Portolés, Manuel; Garcia-Gomez, Juan M. (Taylor & Francis, 2022-01-02)

[EN] The objective of this study was to assess the feasibility of using a user-centered chatbotfor collecting linked data to study overweight and obesity causes ina target population. In total 980 people participated in ...
A variant-dependent molecular clock with anomalous diffusion models SARS-CoV-2 evolution in humans

Goiriz, Lucas; Ruiz, Raúl; Garibo-i-Orts, Óscar; Conejero, J. Alberto; Rodrigo Tarrega, Guillermo (Proceedings of the National Academy of Sciences, 2023-07-25)

[EN] The evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in humans has been monitored at an unprecedented level due to the public health crisis, yet the stochastic dynamics underlying such a process ...
Acceptance of reservations for a rent-a-car company

Conejero Casares, José Alberto; Jordan Lluch, Cristina; Sanabria Codesal, Esther (Interlude, 2012-12)

Airlines schedules can been modeled by using time-space networks. One of the core problems of the management of rent-a-car companies is to automate the process of the acceptance of vehicles reservations from the clients. ...
Adaptation of the COVASIM model to incorporate non-pharmaceutical interventions: Application to the Dominican Republic during the second wave of COVID-19

Solares-Hernández, Pedro A.; Garibo-i-Orts, Óscar; Conejero, J. Alberto; Manzano, Fernando A. (UP4 Institute of Sciences, S.L., 2023-07)

[EN] We adapt the Covasim agent-based model for predicting new COVID-19 cases by tuning the transmissibility rate with information on the impact of the most common non-pharmaceutical interventions (NPIs) obtained through ...
Age slowing down in detection and visual discrimination under varying presentation times

Moret-Tatay, Carmen; Lemus Zúñiga, Lenin Guillermo; Abad Tortosa, Diana; Gamermann ., Daniel; Vázquez Martinez, Andrea; Navarro Pardo, Esperanza; Conejero, J. Alberto (Blackwell Publishing, 2017)

[EN] The reaction time has been described as a measure of perception, decision making, and other cognitive processes. The aim of this work is to examine agerelated changes in executive functions in terms of demand load ...
Alcanzando el éxito con la Gestión de Proyectos

Aranda Lairón, Carlos (Universitat Politècnica de València, 2014-09-04)

La gestión de proyectos tiene una gran importancia dentro de una organización para tener controlado un proyecto durante todo su ciclo de vida, pues con una buena implantación de alguna metodología de la gestión de proyectos ...
Algebrability and nowhere Gevrey differentiability

Bastin, F.; Conejero Casares, José Alberto; Esser, C.; Seoane-Sepulveda, J. B (Springer Verlag (Germany), 2015-02)

We show that there exist c-generated algebras (and dense in C (a)([0, 1])) every nonzero element of which is a nowhere Gevrey differentiable function. This leads to results of dense algebrability (and, therefore, lineability) ...
Algoritmos cuánticos para modelos 1D Ising y Glauber-Ising

Merino San José, Pablo (Universitat Politècnica de València, 2022-09-15)

[ES] El objetivo del presente Trabajo Fin de Máster es explotar la idea de que los modelos cinéticos cuánticos modelan sistemas fuera de equilibrio con un sistema cuántico, para diseñar algoritmos cuántico capaces de ...
An algorithm for self-organization of driverless vehicles of a car-rental service

Conejero, J. Alberto; Jordan-Lluch, Cristina; Sanabria-Codesal, Esther (Springer Verlag (Germany), 2016-04)

[EN] The solution of fleet assignment problems is one of the core points in the management of a car-rental company. These problems arise from the restrictions imposed by the acceptance of reservations of the customers and ...