Data

NameÁlvarez García, Juan Antonio
DepartmentLenguajes y Sistemas Informáticos
Knowledge areaLenguajes y Sistemas Informáticos
Professional categoryProfesor Titular de Universidad
E-mailRequest
           

  Statistics

  • Items

    30

  • Visits

    2983

  • Downloads

    7455

  Publications

 

Article
Icon

Hybrid agent-based methodology for testing response protocols

López Ortiz, Enrique J.; Sancho Caparrini, Fernando; Martínez del Amor, Miguel Ángel; Soria Morillo, Luis Miguel; Álvarez García, Juan Antonio (Elsevier, 2021-01-01)
In recent years we have seen multiple incidents with a large number of people injured and killed by one or more armed ...
Article
Icon

Real-time gun detection in CCTV: An open problem

Álvarez García, Juan Antonio; Salazar González, Jose Luis; Zaccaro, Carlos; Álvarez García, Juan Antonio; Soria Morillo, Luis Miguel; Sancho Caparrini, Fernando (Elsevier, 2020-12-01)
Object detectors have improved in recent years, obtaining better results and faster inference time. However, small object ...
Article
Icon

A Survey on Energy Expenditure Estimation Using Wearable Devices

Álvarez García, Juan Antonio; Božidara Cvetković; Mitja Luštrek (ACM, 2020-09-01)
Human Energy Expenditure (EE) is a valuable tool for measuring physical activity and its impact on our body in an objective ...
Article
Icon

How efficient deep-learning object detectors are?

Soria Morillo, Luis Miguel; Ortega Irizo, Francisco Javier; Álvarez García, Juan Antonio; Velasco Morente, Francisco; Fernández Cerero, Damián (Elsevier, 2020-01-01)
Deep-learning object-detection architectures are gaining attraction, as they are used for critical tasks in relevant ...
PhD Thesis
Icon

Técnicas de inteligencia artificial aplicadas a sistemas de detección y clasificación de señales de tráfico.

Álvarez García, Juan Antonio; Soria Morillo, Luis Miguel; Arcos García, Álvaro (2019-01-14)
Esta tesis, presentada como conjunto de artículos de investigación, estudia y analiza soluciones para los sistemas de ...
Article
Icon

Single-Board-Computer Clusters for Cloudlet Computing in Internet of Things

Fernández Cerero, Damián; Fernández Rodríguez, Jorge Yago; Álvarez García, Juan Antonio; Soria Morillo, Luis Miguel; Fernández-Montes González, Alejandro (MDPI, 2019-01-01)
The number of connected sensors and devices is expected to increase to billions in the near future. However, centralised ...
Presentation
Icon

Vision and Crowdsensing Technology for an Optimal Response in Physical-Security

Enríquez de Salamanca Ros, Fernando; Soria Morillo, Luis Miguel; Álvarez García, Juan Antonio; Sancho Caparrini, Fernando; Velasco, Francisco; Deniz, Óscar; Vallez, Noelia (Springer, 2019-01-01)
Law enforcement agencies and private security companies work to prevent, detect and counteract any threat with the ...
PhD Thesis
Icon

Desarrollo y versatilidad del algoritmo de discretización Ameva.

Álvarez García, Juan Antonio; Soria Morillo, Luis Miguel; Álvarez de la Concepción, Miguel Ángel (2018-09-12)
Esta tesis presentada como un compendio de artículos, analiza el problema de reconocimiento de actividades y detección de ...
Article
Icon

Deep neural network for traffic sign recognition systems: An analysis of spatial transformers and stochastic optimisation methods

Arcos García, Álvaro; Álvarez García, Juan Antonio; Soria Morillo, Luis Miguel (Elsevier, 2018-03-01)
This paper presents a Deep Learning approach for traffic sign recognition systems. Several classification experiments are ...
Article
Icon

Mobile activity recognition and fall detection system for elderly people using Ameva algorithm

Álvarez de la Concepción, Miguel Ángel; Soria Morillo, Luis Miguel; Álvarez García, Juan Antonio; González Abril, Luis (Elsevier, 2016-01-01)
Currently, the lifestyle of elderly people is regularly monitored in order to establish guidelines for rehabilitation ...
Article
Icon

Discrete classification technique applied to TV advertisements liking recognition system based on low‑cost EEG headsets

Soria Morillo, Luis Miguel; Álvarez García, Juan Antonio; González Abril, Luis; Ortega Ramírez, Juan Antonio (BioMed Central, 2016-01-01)
Background: In this paper a new approach is applied to the area of marketing research. The aim of this paper is to recognize ...
Article
Icon

Aplicabilidad de las nuevas tecnologías a pacientes claudicantes. CReTe: Claudicantes y registro telemático

Álvarez García, J.; Álvarez García, Juan Antonio; Fernández Heredero, A.; Hernández Cuellar, A.; Soria Morillo, Luis Miguel; Riera de Cubas, L. (Elsevier, 2015-01-01)
Objetivo: Presentamos una aplicación informática para teléfonos móviles ideada para el control de sesiones de ejercicio ...
Presentation
Icon

Advertising Liking Recognition Technique Applied to Neuromarketing by Using Low-Cost EEG Headset

Soria Morillo, Luis Miguel; Álvarez García, Juan Antonio; González Abril, Luis; Ortega Ramírez, Juan Antonio (Springer, 2015-01-01)
In this paper a new neuroscience technique is applied into Marketing, which is becoming commonly known as the field of ...
Article
Icon

Outdoor exit detection using combined techniques to increase GPS efficiency

Soria Morillo, Luis Miguel; Ortega Ramírez, Juan Antonio; Álvarez García, Juan Antonio; González Abril, Luis (Elsevier, 2012-01-01)
The recent boom of GPS (Global Positioning System) as a universal method of location has meant that most people in developed ...
Presentation
Icon

Prosthetic Memory: Object Memories and Security for Children

Álvarez García, Juan Antonio; Soria Morillo, Luis Miguel; Ortega Ramírez, Juan Antonio; Cuadrado Cordero, Ismael (ACM, 2012-01-01)
Children younger than 3 years old are very special humans, their psychomotor and social development is very fast and parents ...
Presentation
Icon

Application of Things: A Step beyond Web of Things

Ortega Ramírez, Juan Antonio; Soria Morillo, Luis Miguel; Kröner, Alexander; Álvarez García, Juan Antonio (Springer, 2012-01-01)
Internet of Things has achieved a great expectation in the last few years, largely due to possibilities in the field of ...
Article
Icon

A Novel Approach to Trojan Horse Detection in Mobile Phones Messaging and Bluetooth Services

Ortega Ramírez, Juan Antonio; Fuentes Brenes, Daniel; Álvarez García, Juan Antonio; González Abril, Luis; Velasco Morente, Francisco (Korean Society for Internet Information, 2011-01-01)
A method to detect Trojan horses in messaging and Bluetooth in mobile phones by means of monitoring the events produced ...
Presentation
Icon

Mobile Architecture for Communication and Development of Applications Based on Context

Soria Morillo, Luis Miguel; Ortega Ramírez, Juan Antonio; González Abril, Luis; Álvarez García, Juan Antonio (Springer, 2011-01-01)
The arrival of ubiquitous computing and the increasing use of mobile devices can geta lot of information about the user. ...
Article
Icon

A study of thematic areas in economy by a measure of similarities based on a kernel

Velasco Morente, Francisco; González Abril, Luis; Ortega Ramírez, Juan Antonio; Álvarez García, Juan Antonio (Asociación Interciencia, 2010-01-01)
Some results on the similarities among thirteen subjects in the Economy area between 1990 and 2003 are presented and a ...
Presentation
Icon

Tracking system based on accelerometry for users with restricted physical activity

Soria Morillo, Luis Miguel; Álvarez García, Juan Antonio; Ortega Ramírez, Juan Antonio; González Abril, Luis (Springer, 2010-01-01)
This article aims to develop a minimally intrusive system of care and monitoring. Furthermore, the goal is to get a cheap, ...
Article
Icon

Trip destination prediction based on past GPS log using a Hidden Markov Model

Álvarez García, Juan Antonio; Ortega Ramírez, Juan Antonio; González Abril, Luis; Velasco Morente, Francisco (Elsevier, 2010-01-01)
In this paper, a system based on the generation of a Hidden Markov Model from the past GPS log and cur- rent location is ...
Article
Icon

Trojan horses in mobile devices

Álvarez García, Juan Antonio; Velasco Morente, Francisco; Ortega Ramírez, Juan Antonio; González Abril, Luis; Fuentes Brenes, Daniel (2010-01-01)
PhD Thesis
Icon

Técnicas de predicción de destinos geográficos futuros en desplazamientos de personas

González Abril, Luis; Ortega Ramírez, Juan Antonio; Álvarez García, Juan Antonio (2009-01-01)
El desarrollo de este trabajo de investigación se orientará hacia un sector cada vez más amplio de usuarios que dispongan ...
Presentation
Icon

¿Where do we go? OnTheWay: A prediction system for spatial locations

Álvarez García, Juan Antonio; Ortega Ramírez, Juan Antonio; González Abril, Luis; Velasco Morente, Francisco; Cuberos García-Baquero, Francisco Javier (Universidad de Alcalá, 2006-01-01)
In ubiquitous computing we need to know the present context in order to interact properly with the nearby smart elements. ...
Presentation
Icon

Experiencias en entornos de Computación Ubicua mediante Arquitecturas Orientadas a Servicios

Álvarez García, Juan Antonio; Cruz, Manuel David; Fernández-Montes González, Alejandro; Ortega Ramírez, Juan Antonio; Torres Valderrama, Jesús (CEDI, 2005-01-01)
El desarrollo del proyecto Domoweb, cuyo objetivo principal, es la creación de un entorno domótico gestionado vía Web, nos ...
Presentation
Icon

Separación de conceptos y MDA: Arquitectura de un framework

Reina Quintero, Antonia María; Torres Valderrama, Jesús; Toro Bonilla, Miguel; Álvarez García, Juan Antonio (2004-01-01)
Article
Icon

Utilización de NDT y de las Técnicas de Satisfacción de Restricciones para la Generación de Itinerarios Culturales

Álvarez García, Juan Antonio; Mejías Risoto, Manuel; Escalona Cuaresma, María José; Ortega Ramírez, Juan Antonio; Torres Valderrama, Jesús (2003-01-01)
Article
Icon

Utilización de NDT y de las Técnicas de Satisfacción de Restricciones para la Generación de Itinerarios Culturales

Escalona Cuaresma, María José; Ortega Ramírez, Juan Antonio; Torres Valderrama, Jesús; Mejías Risoto, Manuel; Álvarez García, Juan Antonio (Centro de Investigación en Computación IPN, 2003-01-01)
El interés por el conocimiento de patrimonio cultural ha crecido en los últimos años. El avance de las comunicaciones y ...
Presentation
Icon

Una experiencia práctica reutilizando aspectos

Reina Quintero, Antonia María; Torres Valderrama, Jesús; Toro Bonilla, Miguel; Álvarez García, Juan Antonio; Nieto, J. M. (2003-01-01)
Este art´ıculo cuenta nuestra experiencia obtenida tras haber realizado un proyecto utilizando la tecnolog´ıa de aspectos ...
Presentation
Icon

Concerns vs components for web development

Reina Quintero, Antonia María; Torres Valderrama, Jesús; Toro Bonilla, Miguel; Álvarez García, Juan Antonio (IADIS : International Association for Development of the Information Society, 2003-01-01)
The Web has been growing and evolving in the last couple of decades at a very high speed, causing web applications to be ...