2020
Delgado-Escaño, Rubén; Castro, Francisco M.; Cózar, Julián R.; Marín-Jiménez, Manuel J.; Guil, Nicolás; Casilari, Eduardo
A cross-dataset deep learning-based classifier for people fall detection and identification Journal Article
In: Computer Methods and Programs in Biomedicine, vol. 184, no. 105265, 2020, ISSN: 0169-2607.
@article{Acr/2020,
title = {A cross-dataset deep learning-based classifier for people fall detection and identification},
author = {Rubén Delgado-Escaño and Francisco M. Castro and Julián R. Cózar and Manuel J. Marín-Jiménez and Nicolás Guil and Eduardo Casilari},
url = {https://www.sciencedirect.com/science/article/pii/S0169260719311770},
doi = {10.1016/j.cmpb.2019.105265},
issn = {0169-2607},
year = {2020},
date = {2020-02-01},
journal = {Computer Methods and Programs in Biomedicine},
volume = {184},
number = {105265},
keywords = {},
pubstate = {published},
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}
González-Cañete, Francisco J.; Casilari, Eduardo
Consumption Analysis of Smartphone based Fall Detection Systems with Multiple External Wireless Sensors Journal Article
In: Sensors, vol. 20, no. 3, 2020, ISSN: 1424-8220.
@article{Con/2020,
title = {Consumption Analysis of Smartphone based Fall Detection Systems with Multiple External Wireless Sensors},
author = {Francisco J. González-Cañete and Eduardo Casilari},
url = {https://www.mdpi.com/1424-8220/20/3/622},
doi = {10.3390/s20030622},
issn = {1424-8220},
year = {2020},
date = {2020-01-01},
journal = {Sensors},
volume = {20},
number = {3},
crossref = {622;},
keywords = {},
pubstate = {published},
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}
Reyes-Lecuona, Arcadio; Molina-Tanco, Luis; Cuevas-Rodríguez, María; González-Toledo, Daniel
Interacción 3D y Realidad Virtual en la Universidad de Málaga. Presentación del grupo 3DI-DIANA Journal Article
In: Interaccion - Revista Digital de AIPO, pp. 85–88, 2020.
@article{Reyes-Lecuona2020,
title = {Interacción 3D y Realidad Virtual en la Universidad de Málaga. Presentación del grupo 3DI-DIANA},
author = {Arcadio Reyes-Lecuona and Luis Molina-Tanco and María Cuevas-Rodríguez and Daniel González-Toledo},
year = {2020},
date = {2020-01-01},
journal = {Interaccion - Revista Digital de AIPO},
pages = {85–88},
abstract = {The 3DI-DIANA team is researching and developing technology in 3D interaction and user experience in Interactive Virtual Environments (IVE) since 2004. Their work has focused on 3D interaction techniques for Virtual Reality from a Human-Computer Interaction perspective. Their expertise and interests span binaural 3D audio spatialisation, 3D interaction with reduced degrees of freedom, and Virtual and Augmented Reality, including haptic Virtual Reality and Presence. The team have an important record in collaborative projects, both at national and European level. They are open to collaborations with other research teams, being able to contribute with their expertise in their described topics. More specifically, the 3DI-DIANA team can contribute in extending interactive virtual environments with 3D Audio and developing 3D interaction techniques which improve the user experience of handling and visualization of complex 3D objects.},
keywords = {},
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}
The 3DI-DIANA team is researching and developing technology in 3D interaction and user experience in Interactive Virtual Environments (IVE) since 2004. Their work has focused on 3D interaction techniques for Virtual Reality from a Human-Computer Interaction perspective. Their expertise and interests span binaural 3D audio spatialisation, 3D interaction with reduced degrees of freedom, and Virtual and Augmented Reality, including haptic Virtual Reality and Presence. The team have an important record in collaborative projects, both at national and European level. They are open to collaborations with other research teams, being able to contribute with their expertise in their described topics. More specifically, the 3DI-DIANA team can contribute in extending interactive virtual environments with 3D Audio and developing 3D interaction techniques which improve the user experience of handling and visualization of complex 3D objects.
2019
Casilari, Eduardo; García-Lagos, Francisco
A comprehensive study on the use of artificial neural networks in wearable fall detection systems Journal Article
In: Expert Systems with Applications, vol. 138, no. 112811, 2019, ISSN: 0957-4174.
@article{Aco/2019,
title = {A comprehensive study on the use of artificial neural networks in wearable fall detection systems},
author = {Eduardo Casilari and Francisco García-Lagos},
url = {https://www.sciencedirect.com/science/article/pii/S095741741930507X},
doi = {10.1016/j.eswa.2019.07.028},
issn = {0957-4174},
year = {2019},
date = {2019-12-01},
journal = {Expert Systems with Applications},
volume = {138},
number = {112811},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Cuevas-Rodríguez, María; Picinali, Lorenzo; González-Toledo, Daniel; del Olmo, Carlos Garre; Rubia-Cuestas, Ernesto J.; Molina-Tanco, Luis; Reyes-Lecuona, Arcadio
3D Tune-In Toolkit: An open-source library for real-time binaural spatialisation Journal Article
In: PLOS ONE, vol. 14, no. 3, pp. 1–37, 2019.
@article{10.1371/journal.pone.0211899,
title = {3D Tune-In Toolkit: An open-source library for real-time binaural spatialisation},
author = {María Cuevas-Rodríguez and Lorenzo Picinali and Daniel González-Toledo and Carlos Garre del Olmo and Ernesto J. Rubia-Cuestas and Luis Molina-Tanco and Arcadio Reyes-Lecuona},
url = {https://doi.org/10.1371/journal.pone.0211899},
doi = {10.1371/journal.pone.0211899},
year = {2019},
date = {2019-01-01},
journal = {PLOS ONE},
volume = {14},
number = {3},
pages = {1–37},
publisher = {Public Library of Science},
abstract = {The 3D Tune-In Toolkit (3DTI Toolkit) is an open-source standard C++ library which includes a binaural spatialiser. This paper presents the technical details of this renderer, outlining its architecture and describing the processes implemented in each of its components. In order to put this description into context, the basic concepts behind binaural spatialisation are reviewed through a chronology of research milestones in the field in the last 40 years. The 3DTI Toolkit renders the anechoic signal path by convolving sound sources with Head Related Impulse Responses (HRIRs), obtained by interpolating those extracted from a set that can be loaded from any file in a standard audio format. Interaural time differences are managed separately, in order to be able to customise the rendering according the head size of the listener, and to reduce comb-filtering when interpolating between different HRIRs. In addition, geometrical and frequency-dependent corrections for simulating near-field sources are included. Reverberation is computed separately using a virtual loudspeakers Ambisonic approach and convolution with Binaural Room Impulse Responses (BRIRs). In all these processes, special care has been put in avoiding audible artefacts produced by changes in gains and audio filters due to the movements of sources and of the listener. The 3DTI Toolkit performance, as well as some other relevant metrics such as non-linear distortion, are assessed and presented, followed by a comparison between the features offered by the 3DTI Toolkit and those found in other currently available open- and closed-source binaural renderers.},
keywords = {},
pubstate = {published},
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}
The 3D Tune-In Toolkit (3DTI Toolkit) is an open-source standard C++ library which includes a binaural spatialiser. This paper presents the technical details of this renderer, outlining its architecture and describing the processes implemented in each of its components. In order to put this description into context, the basic concepts behind binaural spatialisation are reviewed through a chronology of research milestones in the field in the last 40 years. The 3DTI Toolkit renders the anechoic signal path by convolving sound sources with Head Related Impulse Responses (HRIRs), obtained by interpolating those extracted from a set that can be loaded from any file in a standard audio format. Interaural time differences are managed separately, in order to be able to customise the rendering according the head size of the listener, and to reduce comb-filtering when interpolating between different HRIRs. In addition, geometrical and frequency-dependent corrections for simulating near-field sources are included. Reverberation is computed separately using a virtual loudspeakers Ambisonic approach and convolution with Binaural Room Impulse Responses (BRIRs). In all these processes, special care has been put in avoiding audible artefacts produced by changes in gains and audio filters due to the movements of sources and of the listener. The 3DTI Toolkit performance, as well as some other relevant metrics such as non-linear distortion, are assessed and presented, followed by a comparison between the features offered by the 3DTI Toolkit and those found in other currently available open- and closed-source binaural renderers.
González-Cañete, F. J.; López-Rodríguez, J. L.; Galdón, P. M.; Díaz-Estrella, A.
Improvements in the learnability of smartphone haptic interfaces for visually impaired users Journal Article
In: PLOS ONE, vol. 14, no. 11, pp. 1-21, 2019.
@article{10.1371/journal.pone.0225053,
title = {Improvements in the learnability of smartphone haptic interfaces for visually impaired users},
author = {F. J. González-Cañete and J. L. López-Rodríguez and P. M. Galdón and A. Díaz-Estrella},
url = {https://doi.org/10.1371/journal.pone.0225053},
doi = {10.1371/journal.pone.0225053},
year = {2019},
date = {2019-01-01},
journal = {PLOS ONE},
volume = {14},
number = {11},
pages = {1-21},
publisher = {Public Library of Science},
abstract = {We report the results of a study on the learnability of haptic icons used as alerts or notifications in smartphones. The aim was to explore the feasibility of using haptic icons to create assistive technologies for people with visual impairments. We compared the performance and satisfaction of users with different visual capacities (visually impaired vs. sighted) and using different learning processes (with or without a reinforcement learning stage). The reinforcement learning stage improves the recognition rate in both types of users, although the improvement obtained by the visually impaired users is even better as their recognition rates become very similar to those obtained by the sighted users. Finally, it was observed that the better recognized haptic icons are those assigned to the most employed applications by the user.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We report the results of a study on the learnability of haptic icons used as alerts or notifications in smartphones. The aim was to explore the feasibility of using haptic icons to create assistive technologies for people with visual impairments. We compared the performance and satisfaction of users with different visual capacities (visually impaired vs. sighted) and using different learning processes (with or without a reinforcement learning stage). The reinforcement learning stage improves the recognition rate in both types of users, although the improvement obtained by the visually impaired users is even better as their recognition rates become very similar to those obtained by the sighted users. Finally, it was observed that the better recognized haptic icons are those assigned to the most employed applications by the user.
2018
Santoyo-Ramón, Jose-Antonio; Casilari, Eduardo; Cano-García, José Manuel
Analysis of a Smartphone-Based Architecture with Multiple Mobility Sensors for Fall Detection with Supervised Learning Journal Article
In: Sensors, vol. 18, no. 4, 2018, ISSN: 1424-8220.
@article{Jos/Ana/2018,
title = {Analysis of a Smartphone-Based Architecture with Multiple Mobility Sensors for Fall Detection with Supervised Learning},
author = {Jose-Antonio Santoyo-Ramón and Eduardo Casilari and José Manuel Cano-García},
url = {http://www.mdpi.com/1424-8220/18/4/1155},
doi = {10.3390/s18041155},
issn = {1424-8220},
year = {2018},
date = {2018-04-01},
journal = {Sensors},
volume = {18},
number = {4},
keywords = {},
pubstate = {published},
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}
Rubia-Cuestas, Ernesto J.; Díaz-Estrella, Antonio; Reyes-Lecuona, Arcadio; Langley, Alyson; Brown, Michael; Sharples, Sarah
Natural locomotion based on a reduced set of inertial sensors: Decoupling body and head directions indoors Journal Article
In: PlosONE, vol. 13, no. 4, pp. 1–22, 2018.
@article{Ern/Nat/2018,
title = {Natural locomotion based on a reduced set of inertial sensors: Decoupling body and head directions indoors},
author = {Ernesto J. Rubia-Cuestas and Antonio Díaz-Estrella and Arcadio Reyes-Lecuona and Alyson Langley and Michael Brown and Sarah Sharples},
url = {http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0195191},
doi = {10.1371/journal.pone.0195191},
year = {2018},
date = {2018-04-01},
journal = {PlosONE},
volume = {13},
number = {4},
pages = {1–22},
abstract = {Inertial sensors offer the potential for integration into wireless virtual reality systems that allow the users to walk freely through virtual environments. However, owing to drift errors, inertial sensors cannot accurately estimate head and body orientations in the long run, and when walking indoors, this error cannot be corrected by magnetometers, due to the magnetic field distortion created by ferromagnetic materials present in buildings. This paper proposes a technique, called EHBD (Equalization of Head and Body Directions), to address this problem using two head- and shoulder-located magnetometers. Due to their proximity, their distortions are assumed to be similar and the magnetometer measurements are used to detect when the user is looking straight forward. Then, the system corrects the discrepancies between the estimated directions of the head and the shoulder, which are provided by gyroscopes and consequently are affected by drift errors. An experiment is conducted to evaluate the performance of this technique in two tasks (navigation and navigation plus exploration) and using two different locomotion techniques: (1) gaze-directed mode (GD) in which the walking direction is forced to be the same as the head direction, and (2) decoupled direction mode (DD) in which the walking direction can be different from the viewing direction. The obtained results show that both locomotion modes show similar matching of the target path during the navigation task, while DDrqs path matches the target path more closely than GD in the navigation plus exploration task. These results validate the EHBD technique especially when allowing different walking and viewing directions in the navigation plus exploration tasks, as expected. While the proposed method does not reach the accuracy of optical tracking (ideal case), it is an acceptable and satisfactory solution for users and is much more compact, portable and economical.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Inertial sensors offer the potential for integration into wireless virtual reality systems that allow the users to walk freely through virtual environments. However, owing to drift errors, inertial sensors cannot accurately estimate head and body orientations in the long run, and when walking indoors, this error cannot be corrected by magnetometers, due to the magnetic field distortion created by ferromagnetic materials present in buildings. This paper proposes a technique, called EHBD (Equalization of Head and Body Directions), to address this problem using two head- and shoulder-located magnetometers. Due to their proximity, their distortions are assumed to be similar and the magnetometer measurements are used to detect when the user is looking straight forward. Then, the system corrects the discrepancies between the estimated directions of the head and the shoulder, which are provided by gyroscopes and consequently are affected by drift errors. An experiment is conducted to evaluate the performance of this technique in two tasks (navigation and navigation plus exploration) and using two different locomotion techniques: (1) gaze-directed mode (GD) in which the walking direction is forced to be the same as the head direction, and (2) decoupled direction mode (DD) in which the walking direction can be different from the viewing direction. The obtained results show that both locomotion modes show similar matching of the target path during the navigation task, while DDrqs path matches the target path more closely than GD in the navigation plus exploration task. These results validate the EHBD technique especially when allowing different walking and viewing directions in the navigation plus exploration tasks, as expected. While the proposed method does not reach the accuracy of optical tracking (ideal case), it is an acceptable and satisfactory solution for users and is much more compact, portable and economical.
González-Toledo, Daniel; Cuevas-Rodríguez, María; del Olmo, Carlos Garre; Molina-Tanco, Luis; Reyes-Lecuona, Arcadio
HOM3R: A 3D Viewer for Complex Hierarchical Product Models Journal Article
In: Journal of Virtual Reality and Broadcasting, vol. 14, no. 3, 2018, ISSN: 1860-2037.
@article{HOM/2018,
title = {HOM3R: A 3D Viewer for Complex Hierarchical Product Models},
author = {Daniel González-Toledo and María Cuevas-Rodríguez and Carlos Garre del Olmo and Luis Molina-Tanco and Arcadio Reyes-Lecuona},
url = {https://www.jvrb.org/past-issues/14.2017/4696},
doi = {10.20385/1860-2037/14.2017.3},
issn = {1860-2037},
year = {2018},
date = {2018-01-01},
journal = {Journal of Virtual Reality and Broadcasting},
volume = {14},
number = {3},
abstract = {We present HOM3R, a novel 3D viewer designed to manage complex industrial product models. The viewer includes a JavaScript API to interface with existing or new browser-based applications. We extend state-of-the art interaction techniques and introduce a novel navigation metaphor to navigate around complex products using constrained trajectories. To address the challenge of discovering and accessing the parts of the complex object, which are not visible, a set of occlusion management techniques have been implemented. The viewer presents other useful features such as hierarchical part selection and linking of information to 3D geometry. A user-centred evaluation of the tool has been carried out and is described in the paper},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
We present HOM3R, a novel 3D viewer designed to manage complex industrial product models. The viewer includes a JavaScript API to interface with existing or new browser-based applications. We extend state-of-the art interaction techniques and introduce a novel navigation metaphor to navigate around complex products using constrained trajectories. To address the challenge of discovering and accessing the parts of the complex object, which are not visible, a set of occlusion management techniques have been implemented. The viewer presents other useful features such as hierarchical part selection and linking of information to 3D geometry. A user-centred evaluation of the tool has been carried out and is described in the paper
2017
Casilari, Eduardo; Santoyo-Ramón, José-Antonio; Cano-García, José Manuel
Analysis of public datasets for wearable fall detection systems Journal Article
In: Sensors, vol. 17, no. 7, 2017, ISSN: 1424-8220.
@article{Edu/Ana/2017,
title = {Analysis of public datasets for wearable fall detection systems},
author = {Eduardo Casilari and José-Antonio Santoyo-Ramón and José Manuel Cano-García},
url = {http://www.mdpi.com/1424-8220/17/7/1513/htm},
issn = {1424-8220},
year = {2017},
date = {2017-01-01},
journal = {Sensors},
volume = {17},
number = {7},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2016
Casilari, Eduardo; Santoyo-Ramón, Jose-Antonio; cano,
Analysis of a smartphone-based architecture with multiple mobility sensors for fall detection Journal Article
In: PLoS one, vol. 12, no. 11, 2016.
@article{Ana/2016,
title = {Analysis of a smartphone-based architecture with multiple mobility sensors for fall detection},
author = {Eduardo Casilari and Jose-Antonio Santoyo-Ramón and cano},
url = {http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0168069},
year = {2016},
date = {2016-12-01},
journal = {PLoS one},
volume = {12},
number = {11},
crossref = {e0168069},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Martín, Juan Pedro Peña; González-Parada, Eva; García-Berdonés, Carmen; Rodríguez, Eduardo Javier Pérez
Mentoring program for students newly enrolled in an Engineering Degree Journal Article
In: Multidisciplinary Journal for Education, Social and Technological Sciences, vol. 3, no. 2, pp. 30–48, 2016, ISSN: 2341-2593.
@article{Jua/Men/2016,
title = {Mentoring program for students newly enrolled in an Engineering Degree},
author = {Juan Pedro Peña Martín and Eva González-Parada and Carmen García-Berdonés and Eduardo Javier Pérez Rodríguez},
url = {http://www.polipapers.upv.es/index.php/MUSE/article/view/4609},
issn = {2341-2593},
year = {2016},
date = {2016-10-01},
journal = {Multidisciplinary Journal for Education, Social and Technological Sciences},
volume = {3},
number = {2},
pages = {30–48},
abstract = {This work presents a mentoring program for first year engineering students in the Telecommunications Engineering College (ETSIT) at the University of Malaga (UMA). Actors involved in the program are professors from staff, veterans mentoring students and, of course, freshmen. All of them has been organized trough the Moodle based Virtual Learning Environment Platform of the UMA. The program has gone through several phases over three years. This paper shows the main objectives of this mentoring program, the initial design to get them where professors played mentor role, and successive changes made to try to improve the results, including the assumption of the mentor role by senior students (peer mentoring). The tools used for program evaluation are shown too. Despite the low participation, it has been a framework for the development of various educational and socializing activities (for mentors and mentees) focused on developing generic competences. Furthermore, it has been a research tool to get a better understanding of problems affecting students newly enrolled.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
This work presents a mentoring program for first year engineering students in the Telecommunications Engineering College (ETSIT) at the University of Malaga (UMA). Actors involved in the program are professors from staff, veterans mentoring students and, of course, freshmen. All of them has been organized trough the Moodle based Virtual Learning Environment Platform of the UMA. The program has gone through several phases over three years. This paper shows the main objectives of this mentoring program, the initial design to get them where professors played mentor role, and successive changes made to try to improve the results, including the assumption of the mentor role by senior students (peer mentoring). The tools used for program evaluation are shown too. Despite the low participation, it has been a framework for the development of various educational and socializing activities (for mentors and mentees) focused on developing generic competences. Furthermore, it has been a research tool to get a better understanding of problems affecting students newly enrolled.
2015
Luque-Giráldez, J. Rafael; Morón-Fernández, María José; Casilari, Eduardo
A Characterization of the Performance of Bluetooth 2.x+EDR Technology in Noisy Environments Journal Article
In: Wireless Networks, vol. 21, no. 6, 2015, ISSN: 1022-0038.
@article{ACh/2015,
title = {A Characterization of the Performance of Bluetooth 2.x+EDR Technology in Noisy Environments},
author = {J. Rafael Luque-Giráldez and María José Morón-Fernández and Eduardo Casilari},
url = {https://link.springer.com/article/10.1007/s11276-015-0888-1},
doi = {10.1007/s11276-015-0888-1},
issn = {1022-0038},
year = {2015},
date = {2015-08-01},
journal = {Wireless Networks},
volume = {21},
number = {6},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Casilari, Eduardo; Luque-Giráldez, J. Rafael; Morón-Fernández, María José
Analysis of Android Device-based Solutions for Fall Detection Journal Article
In: Sensors, vol. 15, no. 8, pp. 17827–17894, 2015, ISSN: 1424-8220.
@article{Ana,
title = {Analysis of Android Device-based Solutions for Fall Detection},
author = {Eduardo Casilari and J. Rafael Luque-Giráldez and María José Morón-Fernández},
url = {http://www.mdpi.com/1424-8220/15/8/17827},
doi = {10.3390/s150817827},
issn = {1424-8220},
year = {2015},
date = {2015-07-01},
journal = {Sensors},
volume = {15},
number = {8},
pages = {17827–17894},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Borrero, José Luis Navas; Díaz, José Ramón Andrés; Larrubia, Juan Ramón Heredia
Herramienta para la evaluación de la luminancia en señales y anuncios luminosos. Journal Article
In: DYNA Bilbao, vol. 90, no. 2, pp. 174–179, 2015, ISSN: 1989-1490.
@article{DYNAAU,
title = {Herramienta para la evaluación de la luminancia en señales y anuncios luminosos.},
author = {José Luis Navas Borrero and José Ramón Andrés Díaz and Juan Ramón Heredia Larrubia},
url = {http://dx.doi.org/10.6036/7261},
doi = {10.6036/7261},
issn = {1989-1490},
year = {2015},
date = {2015-03-01},
journal = {DYNA Bilbao},
volume = {90},
number = {2},
pages = {174–179},
abstract = {El impacto sobre los costes de la energía eléctrica así como los efectos negativos que produce sobre entornos como la astronomía, la salud y el medio ambiente, han provocado que las administraciones públicas estén regulando las instalaciones de alumbrado considerando la contaminación lumínica como un objetivo relevante a contrarrestar.
La actual normativa que regula los aspectos relativos a la contaminación lumínica establece unos valores máximos de luminancia, en particular en lo referente a las señales y anuncios luminosos. La determinación de los puntos de la escena donde se producen estos valores máximos queda sujeta a la observación subjetiva del técnico que realiza la medida. La sensibilidad del ojo humano al brillo no es lineal y resulta engañosa en tanto que su objeto es la identificación de la escena y no la medida de valores e intensidades. Por otra parte, la utilización del luminancímetro convencional implica la medición punto a punto sobre la escena. Ello obliga a la toma de numerosas mediciones con objeto de barrer la totalidad de la escena y determinar los puntos donde se alcanzan los máximos. Esta acción no sólo resulta tediosa y sujeta a errores, sino que implica la toma de medidas en distintos instantes sucesivos lo que afecta a errores de repetitividad y de variación en el tiempo en escenarios no estables.
En este trabajo se propone la utilización de cámaras fotográficas digitales para la evaluación de la luminosidad, en particular para señales y anuncios luminosos. En este sentido, una fotografía digital dispone de información de color y brillo de todos los puntos que la componen. Originariamente la información suministrada por la fotografía está orientada a la reproducción de la imagen por lo que contemplan algunas correcciones y compensaciones para adaptarla a la visión humana.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
El impacto sobre los costes de la energía eléctrica así como los efectos negativos que produce sobre entornos como la astronomía, la salud y el medio ambiente, han provocado que las administraciones públicas estén regulando las instalaciones de alumbrado considerando la contaminación lumínica como un objetivo relevante a contrarrestar.
La actual normativa que regula los aspectos relativos a la contaminación lumínica establece unos valores máximos de luminancia, en particular en lo referente a las señales y anuncios luminosos. La determinación de los puntos de la escena donde se producen estos valores máximos queda sujeta a la observación subjetiva del técnico que realiza la medida. La sensibilidad del ojo humano al brillo no es lineal y resulta engañosa en tanto que su objeto es la identificación de la escena y no la medida de valores e intensidades. Por otra parte, la utilización del luminancímetro convencional implica la medición punto a punto sobre la escena. Ello obliga a la toma de numerosas mediciones con objeto de barrer la totalidad de la escena y determinar los puntos donde se alcanzan los máximos. Esta acción no sólo resulta tediosa y sujeta a errores, sino que implica la toma de medidas en distintos instantes sucesivos lo que afecta a errores de repetitividad y de variación en el tiempo en escenarios no estables.
En este trabajo se propone la utilización de cámaras fotográficas digitales para la evaluación de la luminosidad, en particular para señales y anuncios luminosos. En este sentido, una fotografía digital dispone de información de color y brillo de todos los puntos que la componen. Originariamente la información suministrada por la fotografía está orientada a la reproducción de la imagen por lo que contemplan algunas correcciones y compensaciones para adaptarla a la visión humana.
La actual normativa que regula los aspectos relativos a la contaminación lumínica establece unos valores máximos de luminancia, en particular en lo referente a las señales y anuncios luminosos. La determinación de los puntos de la escena donde se producen estos valores máximos queda sujeta a la observación subjetiva del técnico que realiza la medida. La sensibilidad del ojo humano al brillo no es lineal y resulta engañosa en tanto que su objeto es la identificación de la escena y no la medida de valores e intensidades. Por otra parte, la utilización del luminancímetro convencional implica la medición punto a punto sobre la escena. Ello obliga a la toma de numerosas mediciones con objeto de barrer la totalidad de la escena y determinar los puntos donde se alcanzan los máximos. Esta acción no sólo resulta tediosa y sujeta a errores, sino que implica la toma de medidas en distintos instantes sucesivos lo que afecta a errores de repetitividad y de variación en el tiempo en escenarios no estables.
En este trabajo se propone la utilización de cámaras fotográficas digitales para la evaluación de la luminosidad, en particular para señales y anuncios luminosos. En este sentido, una fotografía digital dispone de información de color y brillo de todos los puntos que la componen. Originariamente la información suministrada por la fotografía está orientada a la reproducción de la imagen por lo que contemplan algunas correcciones y compensaciones para adaptarla a la visión humana.
Casilari, Eduardo; Oviedo-Jiménez, Miguel-Ángel
Automatic Fall Detection System Based on the Combined Use of a Smartphone and a Smartwatch Journal Article
In: PLoS ONE, vol. 10, no. 11, pp. e0140929, 2015, ISSN: 1544-9173.
@article{Edu/Aut/2015,
title = {Automatic Fall Detection System Based on the Combined Use of a Smartphone and a Smartwatch},
author = {Eduardo Casilari and Miguel-Ángel Oviedo-Jiménez},
url = {http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0140929},
issn = {1544-9173},
year = {2015},
date = {2015-01-01},
journal = {PLoS ONE},
volume = {10},
number = {11},
pages = {e0140929},
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de-la-Rubia, Ernesto; Diaz-Estrella, Antonio
Natural Locomotion Based on Foot-Mounted Inertial Sensors in a Wireless Virtual Reality System Journal Article
In: Presence: Teleoperators and Virtual Environments, vol. 24, no. 4, pp. 298-321, 2015.
@article{10.1162/PRES_a_00236,
title = {Natural Locomotion Based on Foot-Mounted Inertial Sensors in a Wireless Virtual Reality System},
author = {Ernesto de-la-Rubia and Antonio Diaz-Estrella},
url = {https://doi.org/10.1162/PRES_a_00236},
doi = {10.1162/PRES_a_00236},
year = {2015},
date = {2015-01-01},
journal = {Presence: Teleoperators and Virtual Environments},
volume = {24},
number = {4},
pages = {298-321},
abstract = {Virtual reality has become a promising field in recent decades, and its potential now seems clearer than ever. With the development of handheld devices and wireless technologies, interest in virtual reality is also increasing. Therefore, there is an accompanying interest in inertial sensors, which can provide such advantages as small size and low cost. Such sensors can also operate wirelessly and be used in an increasing number of interactive applications. An example related to virtual reality is the ability to move naturally through virtual environments. This is the objective of the real-walking navigation technique, for which a number of advantages have previously been reported in terms of presence, object searching, and collision, among other concerns. In this article, we address the use of foot-mounted inertial sensors to achieve real-walking navigation in a wireless virtual reality system. First, an overall description of the problem is presented. Then, specific difficulties are identified, and a corresponding technique is proposed to overcome each: tracking of foot movements; determination of the users position; percentage estimation of the gait cycle, including oscillating movements of the head; stabilization of the velocity of the point of view; and synchronization of head and body yaw angles. Finally, a preliminary evaluation of the system is conducted in which data and comments from participants were collected.},
keywords = {},
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}
Virtual reality has become a promising field in recent decades, and its potential now seems clearer than ever. With the development of handheld devices and wireless technologies, interest in virtual reality is also increasing. Therefore, there is an accompanying interest in inertial sensors, which can provide such advantages as small size and low cost. Such sensors can also operate wirelessly and be used in an increasing number of interactive applications. An example related to virtual reality is the ability to move naturally through virtual environments. This is the objective of the real-walking navigation technique, for which a number of advantages have previously been reported in terms of presence, object searching, and collision, among other concerns. In this article, we address the use of foot-mounted inertial sensors to achieve real-walking navigation in a wireless virtual reality system. First, an overall description of the problem is presented. Then, specific difficulties are identified, and a corresponding technique is proposed to overcome each: tracking of foot movements; determination of the users position; percentage estimation of the gait cycle, including oscillating movements of the head; stabilization of the velocity of the point of view; and synchronization of head and body yaw angles. Finally, a preliminary evaluation of the system is conducted in which data and comments from participants were collected.
2014
García-Berdonés, Carmen; Molina-Tanco, Luis; Martín, Juan Pedro Peña; Lagos, Francisco García; Caparrós, Gonzalo Joya; Reyes-Lecuona, Arcadio; Aguilera, Davinia Trujillo
Evaluation Of Different Project Based Learning Designs In An Msc Degree Journal Article
In: Multidisciplinary Journal for Education, Social and Technological Sciences, vol. 1, no. 1, pp. 169–186, 2014, ISSN: 2341-2593.
@article{Car/Eva/2014,
title = {Evaluation Of Different Project Based Learning Designs In An Msc Degree},
author = {Carmen García-Berdonés and Luis Molina-Tanco and Juan Pedro Peña Martín and Francisco García Lagos and Gonzalo Joya Caparrós and Arcadio Reyes-Lecuona and Davinia Trujillo Aguilera},
url = {http://polipapers.upv.es/index.php/MUSE/article/view/2201},
issn = {2341-2593},
year = {2014},
date = {2014-03-01},
journal = {Multidisciplinary Journal for Education, Social and Technological Sciences},
volume = {1},
number = {1},
pages = {169–186},
abstract = {The design and implementation of different Project Based Learning (PBL) approaches are presented in this paper. All of them were carried out in the framework of the MSc degree in Electronic Systems for Smart Environments from the University of Malaga. Four subjects were developed using different values of the three main parameters of PBL: teamwork, self-guided learning and project complexity. During two academic years, several indicators were used to evaluate these experiences: compliance with subject time schedules, scores obtained for the students, interaction of each student in his team and satisfaction of students with the experiences. Our results encourage the use of PBL in bachelor degrees but, at the same time, confirm that PBL implementation is not a trivial task when projects are complex or when a high level of autonomous learning is required from students. Teamwork difficulties have also been found. So, we discuss the need of reaching a minimum level of proficiency in some key competencies before using PBL.},
keywords = {},
pubstate = {published},
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The design and implementation of different Project Based Learning (PBL) approaches are presented in this paper. All of them were carried out in the framework of the MSc degree in Electronic Systems for Smart Environments from the University of Malaga. Four subjects were developed using different values of the three main parameters of PBL: teamwork, self-guided learning and project complexity. During two academic years, several indicators were used to evaluate these experiences: compliance with subject time schedules, scores obtained for the students, interaction of each student in his team and satisfaction of students with the experiences. Our results encourage the use of PBL in bachelor degrees but, at the same time, confirm that PBL implementation is not a trivial task when projects are complex or when a high level of autonomous learning is required from students. Teamwork difficulties have also been found. So, we discuss the need of reaching a minimum level of proficiency in some key competencies before using PBL.
Luque-Giráldez, J. Rafael; Morón-Fernández, María José; Casilari, Eduardo
On the Capability of Smartphones to Perform as Communication Gateways in Medical Wireless Personal Area Networks Journal Article
In: Sensors, vol. 14, no. 1, pp. 575–594, 2014, ISSN: 1424-8220.
@article{JRa/Ont,
title = {On the Capability of Smartphones to Perform as Communication Gateways in Medical Wireless Personal Area Networks},
author = {J. Rafael Luque-Giráldez and María José Morón-Fernández and Eduardo Casilari},
url = {http://www.mdpi.com/1424-8220/14/1/575},
doi = {10.3390/s140100575},
issn = {1424-8220},
year = {2014},
date = {2014-01-01},
journal = {Sensors},
volume = {14},
number = {1},
pages = {575–594},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Viciana-Abad, Raquel; Reyes-Lecuona, Arcadio; Pérez-Lorenzo, José Manuel
The influence of different sensory cues as selection feedback and co-location in presence and task performance Journal Article
In: Multimedia Tools and Applications, vol. 68, no. 3, pp. 623–639, 2014, ISSN: 1380-7501.
@article{Vic/The/2014,
title = {The influence of different sensory cues as selection feedback and co-location in presence and task performance},
author = {Raquel Viciana-Abad and Arcadio Reyes-Lecuona and José Manuel Pérez-Lorenzo},
url = {http://link.springer.com/article/10.1007%2Fs11042-012-1070-8#},
doi = {10.1007/s11042-012-1070-8},
issn = {1380-7501},
year = {2014},
date = {2014-01-01},
journal = {Multimedia Tools and Applications},
volume = {68},
number = {3},
pages = {623–639},
abstract = {For some applications based on virtual reality technology, presence and task performance are important factors to validate the experience. Different approaches have been adopted to analyse the extent to which certain aspects of a computer-generated environment may enhance these factors, but mainly in 2D graphical user interfaces. This study explores the influence of different sensory modalities on performance and the sense of presence experienced within a 3D environment. In particular, we have evaluated visual, auditory and active haptic feedback for indicating selection of virtual objects. The effect of spatial alignment between proprioceptive and visual workspaces (co-location) has also been analysed. An experiment has been made to evaluate the influence of these factors in a controlled 3D environment based on a virtual version of the Simon game. The main conclusions obtained indicate that co-location must be considered in order to determine the sensory needs during interaction within a virtual environment. This study also provides further evidence that the haptic sensory modality influences presence to a higher extent, and that auditory cues can reduce selection times. Conclusions obtained provide initial guidelines that will help designers to set out better selection techniques for more complex environments, such as training simulators based on VR technology, by highlighting different optimal configurations of sensory feedback.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
For some applications based on virtual reality technology, presence and task performance are important factors to validate the experience. Different approaches have been adopted to analyse the extent to which certain aspects of a computer-generated environment may enhance these factors, but mainly in 2D graphical user interfaces. This study explores the influence of different sensory modalities on performance and the sense of presence experienced within a 3D environment. In particular, we have evaluated visual, auditory and active haptic feedback for indicating selection of virtual objects. The effect of spatial alignment between proprioceptive and visual workspaces (co-location) has also been analysed. An experiment has been made to evaluate the influence of these factors in a controlled 3D environment based on a virtual version of the Simon game. The main conclusions obtained indicate that co-location must be considered in order to determine the sensory needs during interaction within a virtual environment. This study also provides further evidence that the haptic sensory modality influences presence to a higher extent, and that auditory cues can reduce selection times. Conclusions obtained provide initial guidelines that will help designers to set out better selection techniques for more complex environments, such as training simulators based on VR technology, by highlighting different optimal configurations of sensory feedback.
Luque-Giráldez, J. Rafael; Casilari, Eduardo; Morón-Fernández, María José; Redondo, Gema
Comparison and Characterization of Android-Based Fall Detection Systems Journal Article
In: Sensors, vol. 14, no. 10, pp. 18543–18574, 2014, ISSN: 1424-8220.
@article{JRa/Com/2014,
title = {Comparison and Characterization of Android-Based Fall Detection Systems},
author = {J. Rafael Luque-Giráldez and Eduardo Casilari and María José Morón-Fernández and Gema Redondo},
url = {http://webpersonal.uma.es/de/ECASILARI/pagina.html},
issn = {1424-8220},
year = {2014},
date = {2014-01-01},
journal = {Sensors},
volume = {14},
number = {10},
pages = {18543–18574},
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pubstate = {published},
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}
2013
Triviño-Cabrera, Alicia; Quintana, Alfonso Ariza; Casilari, Eduardo; Cano-Escribá, Juan-Carlos
Cooperative Layer-2 Based Routing Approach for Hybrid Wireless Mesh Networks Journal Article
In: China Communications, vol. 10, no. 8, pp. 88–99, 2013, ISSN: 1673-5447.
@article{Coo/2013,
title = {Cooperative Layer-2 Based Routing Approach for Hybrid Wireless Mesh Networks},
author = {Alicia Triviño-Cabrera and Alfonso Ariza Quintana and Eduardo Casilari and Juan-Carlos Cano-Escribá},
url = {https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6633748&tag=1},
doi = {10.1109/CC.2013.6633748},
issn = {1673-5447},
year = {2013},
date = {2013-08-01},
journal = {China Communications},
volume = {10},
number = {8},
pages = {88–99},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Herrero-Reder, Ignacio; García-Berdonés, Carmen; González-Parada, Eva; Molina-Tanco, Luis; Pérez-Rodríguez, Eduardo; Urdiales-García, Cristina
Aprendizaje Cooperativo En El Ámbito De La Ingeniería: Una Experiencia De Iniciación Al Trabajo En Grupo Journal Article
In: Revista de Docencia Universitaria, vol. 11, pp. 221–251, 2013, ISSN: 1887-4592.
@article{Ign/Apr/2013,
title = {Aprendizaje Cooperativo En El Ámbito De La Ingeniería: Una Experiencia De Iniciación Al Trabajo En Grupo},
author = {Ignacio Herrero-Reder and Carmen García-Berdonés and Eva González-Parada and Luis Molina-Tanco and Eduardo Pérez-Rodríguez and Cristina Urdiales-García},
url = {http://red-u.net/redu/index.php/REDU/article/view/633},
issn = {1887-4592},
year = {2013},
date = {2013-01-01},
journal = {Revista de Docencia Universitaria},
volume = {11},
pages = {221–251},
abstract = {La enseñanza universitaria en el ámbito de la Ingeniería ha estado tradicionalmente orientada al trabajo individual del alumno, lo cual dificulta la adquisición de una de las aptitudes más valoradas en el mercado laboral, como es la competencia de trabajo en grupo. Este trabajo tiene como objetivo fomentar una componente de esta competencia, como es la interacción entre los estudiantes. Para ello se han diseñado y puesto en práctica una serie de actividades docentes en la asignatura ``Microcontroladores``, asignatura de 2º curso común a los estudios de Grado en Ingeniería de Sistemas Electrónicos, Sistemas de Telecomunicación, Telemática, Tecnologías de Telecomunicación, y Sonido e Imagen, en la Universidad de Málaga. Asimismo, se ha establecido un conjunto de indicadores que permiten evaluar el grado de consecución de la meta planteada. Los resultados han puesto de manifiesto que la interacción entre los estudiantes se puede fomentar mediante el conjunto de acciones planificadas, aunque las mismas requieren un esfuerzo adicional por parte del profesorado. Finalmente, se han propuesto algunas mejoras en el diseño del procedimiento, para mejorar su eficacia. Este trabajo se enmarca en el proyecto ACAI, cuyo objetivo es implementar un diseño curricular para el desarrollo de la competencia de Trabajo en Grupo. Así, se propone continuar la experiencia aquí presentada fomentando, para los mismos estudiantes, otras componentes de la competencia en asignaturas de 3º y 4º de los grados mencionados.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
La enseñanza universitaria en el ámbito de la Ingeniería ha estado tradicionalmente orientada al trabajo individual del alumno, lo cual dificulta la adquisición de una de las aptitudes más valoradas en el mercado laboral, como es la competencia de trabajo en grupo. Este trabajo tiene como objetivo fomentar una componente de esta competencia, como es la interacción entre los estudiantes. Para ello se han diseñado y puesto en práctica una serie de actividades docentes en la asignatura ``Microcontroladores``, asignatura de 2º curso común a los estudios de Grado en Ingeniería de Sistemas Electrónicos, Sistemas de Telecomunicación, Telemática, Tecnologías de Telecomunicación, y Sonido e Imagen, en la Universidad de Málaga. Asimismo, se ha establecido un conjunto de indicadores que permiten evaluar el grado de consecución de la meta planteada. Los resultados han puesto de manifiesto que la interacción entre los estudiantes se puede fomentar mediante el conjunto de acciones planificadas, aunque las mismas requieren un esfuerzo adicional por parte del profesorado. Finalmente, se han propuesto algunas mejoras en el diseño del procedimiento, para mejorar su eficacia. Este trabajo se enmarca en el proyecto ACAI, cuyo objetivo es implementar un diseño curricular para el desarrollo de la competencia de Trabajo en Grupo. Así, se propone continuar la experiencia aquí presentada fomentando, para los mismos estudiantes, otras componentes de la competencia en asignaturas de 3º y 4º de los grados mencionados.
González-Cañete, Francisco J.; Casilari, Eduardo; Triviño-Cabrera, Alicia
Cross-Layer Interception Caching for MANETs Journal Article
In: Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (LNICST), vol. 111, pp. 196–213, 2013.
@article{Fra/Cro/2013,
title = {Cross-Layer Interception Caching for MANETs},
author = {Francisco J. González-Cañete and Eduardo Casilari and Alicia Triviño-Cabrera},
year = {2013},
date = {2013-01-01},
journal = {Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering (LNICST)},
volume = {111},
pages = {196–213},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Galdón, P. M.; Madrid, I.; López, J. L.; Rubia-Cuestas, Ernesto J.; Díaz-Estrella, Antonio
Implementación de Iconos Hápticos para Mejorar la Experiencia de las Personas con Discapacidad Visual en el Uso de Smartphones Journal Article
In: XIV Congreso Internacional de Interacción Persona-Ordenador, 2013.
@article{Gal/Imp/2013,
title = {Implementación de Iconos Hápticos para Mejorar la Experiencia de las Personas con Discapacidad Visual en el Uso de Smartphones},
author = {P. M. Galdón and I. Madrid and J. L. López and Ernesto J. Rubia-Cuestas and Antonio Díaz-Estrella},
year = {2013},
date = {2013-01-01},
journal = {XIV Congreso Internacional de Interacción Persona-Ordenador},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Galdón, P. M.; Madrid, R. Ignacio; Rubia-Cuestas, Ernesto J.; Díaz-Estrella, Antonio; Gonzalez, Lourdes
Enhancing mobile phones for people with visual impairments through haptic icons: The effect of learning processes Journal Article
In: Assistive Technology, vol. 25, pp. 80–87, 2013.
@article{Enh/2012,
title = {Enhancing mobile phones for people with visual impairments through haptic icons: The effect of learning processes},
author = {P. M. Galdón and R. Ignacio Madrid and Ernesto J. Rubia-Cuestas and Antonio Díaz-Estrella and Lourdes Gonzalez},
url = {http://www.tandfonline.com/doi/abs/10.1080/10400435.2012.715112},
year = {2013},
date = {2013-01-01},
journal = {Assistive Technology},
volume = {25},
pages = {80–87},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Yuste-Delgado, Antonio-Jesús; Triviño-Cabrera, Alicia; Casilari, Eduardo
Type-2 fuzzy decision support system to optimise MANET integration into infrastructure-based wireless systems Journal Article
In: Expert Systems with Applications, vol. 40, no. 7, pp. 2552–2567, 2013, ISSN: 09574174.
@article{Yuste20132552,
title = {Type-2 fuzzy decision support system to optimise MANET integration into infrastructure-based wireless systems},
author = {Antonio-Jesús Yuste-Delgado and Alicia Triviño-Cabrera and Eduardo Casilari},
doi = {10.1016/j.eswa.2012.10.063},
issn = {09574174},
year = {2013},
date = {2013-01-01},
journal = {Expert Systems with Applications},
volume = {40},
number = {7},
pages = {2552–2567},
abstract = {Mobile ad hoc networks are able to extend the coverage area of Internet access points by establishing multihop communication paths. Due to diverse factors such as the mobility of the nodes, the propagation conditions or the traffic status, the communication paths present a lifetime. In fact, the quality of the Internet connection mainly depends on the durability of the employed communication routes. In order to improve the network performance, the nodes should select the best route in terms of its remaining lifetime. Since the factors impacting the route lifetime are unpredictable, the route remaining lifetime cannot be analytically derived. Under these circumstances, a fuzzy-logic system outstands as a potential solution to estimate the stability of the routes. This paper analyses the potentiality of this kind of solution. In particular, the paper presents a fuzzy logic system which should be installed in the mobile nodes to distributedly identify the stable routes. In particular, the system is supported by an interval-based type-2 fuzzy logic. Being a type-2 fuzzy logic system, it is able to cope with inexact estimations. This ability is necessary to avoid the use of additional messages which will occupy the scarce wireless medium. On the other hand, an interval-based fuzzy system provides the simplicity demanded by the energy-constrained mobile devices. As a novelty, the two outputs of the interval-based fuzzy system are employed. The use of each output depends on the traffic state of the mobile node. By means of extensive simulations, we demonstrate the goodness of the proposed system. © 2012 Elsevier B.V. All rights reserved.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Mobile ad hoc networks are able to extend the coverage area of Internet access points by establishing multihop communication paths. Due to diverse factors such as the mobility of the nodes, the propagation conditions or the traffic status, the communication paths present a lifetime. In fact, the quality of the Internet connection mainly depends on the durability of the employed communication routes. In order to improve the network performance, the nodes should select the best route in terms of its remaining lifetime. Since the factors impacting the route lifetime are unpredictable, the route remaining lifetime cannot be analytically derived. Under these circumstances, a fuzzy-logic system outstands as a potential solution to estimate the stability of the routes. This paper analyses the potentiality of this kind of solution. In particular, the paper presents a fuzzy logic system which should be installed in the mobile nodes to distributedly identify the stable routes. In particular, the system is supported by an interval-based type-2 fuzzy logic. Being a type-2 fuzzy logic system, it is able to cope with inexact estimations. This ability is necessary to avoid the use of additional messages which will occupy the scarce wireless medium. On the other hand, an interval-based fuzzy system provides the simplicity demanded by the energy-constrained mobile devices. As a novelty, the two outputs of the interval-based fuzzy system are employed. The use of each output depends on the traffic state of the mobile node. By means of extensive simulations, we demonstrate the goodness of the proposed system. © 2012 Elsevier B.V. All rights reserved.
Martín, Juan Pedro Peña; Romero-Jerez, Juan Manuel; Téllez-Labao, Concepción
Performance of TAS/MRC Wireless Systems under Hoyt Fading Channels Journal Article
In: IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, vol. 12, pp. 3350–3359, 2013.
@article{Jua/Per/2013,
title = {Performance of TAS/MRC Wireless Systems under Hoyt Fading Channels},
author = {Juan Pedro Peña Martín and Juan Manuel Romero-Jerez and Concepción Téllez-Labao},
year = {2013},
date = {2013-01-01},
journal = {IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS},
volume = {12},
pages = {3350–3359},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
González-Cañete, Francisco J.; Casilari, Eduardo
A Study of the Performance of Cooperative Caching in Static Ad Hoc Networks Journal Article
In: International Journal on Advances in Networks and Services, vol. 6, no. 1 & 2, pp. 68–79, 2013.
@article{ASt/2013,
title = {A Study of the Performance of Cooperative Caching in Static Ad Hoc Networks},
author = {Francisco J. González-Cañete and Eduardo Casilari},
year = {2013},
date = {2013-01-01},
journal = {International Journal on Advances in Networks and Services},
volume = {6},
number = {1 & 2},
pages = {68–79},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Rubia-Cuestas, Ernesto J.; Díaz-Estrella, Antonio
Improved pedestrian tracking through Kalman covariance error selective reset Journal Article
In: Electronics Letters, vol. 49, no. 7, pp. 464 – 465, 2013.
@article{Ern/Imp/2013,
title = {Improved pedestrian tracking through Kalman covariance error selective reset},
author = {Ernesto J. Rubia-Cuestas and Antonio Díaz-Estrella},
year = {2013},
date = {2013-01-01},
journal = {Electronics Letters},
volume = {49},
number = {7},
pages = {464 – 465},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2012
Luque-Giráldez, J. Rafael; Morón-Fernández, María José; Casilari, Eduardo
Analytical and Empirical Evaluation of the Impact of Gaussian Noise on the Modulations employed by Bluetooth Enhanced Data Rates Journal Article
In: EURASIP Journal on Wireless Communications and Networking, vol. 12, no. 1, 2012.
@article{JRa/Ana/2012,
title = {Analytical and Empirical Evaluation of the Impact of Gaussian Noise on the Modulations employed by Bluetooth Enhanced Data Rates},
author = {J. Rafael Luque-Giráldez and María José Morón-Fernández and Eduardo Casilari},
year = {2012},
date = {2012-03-01},
journal = {EURASIP Journal on Wireless Communications and Networking},
volume = {12},
number = {1},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
González-Cañete, Francisco J.; Casilari, Eduardo; Triviño-Cabrera, Alicia
A cross layer interception and redirection cooperative caching scheme for MANETs Journal Article
In: EURASIP Journal on Wireless Communications and Networking, vol. 2012, no. 1, 2012.
@article{Fra/Acr/2012,
title = {A cross layer interception and redirection cooperative caching scheme for MANETs},
author = {Francisco J. González-Cañete and Eduardo Casilari and Alicia Triviño-Cabrera},
url = {https://jwcn-eurasipjournals.springeropen.com/articles/10.1186/1687-1499-2012-63},
year = {2012},
date = {2012-02-01},
journal = {EURASIP Journal on Wireless Communications and Networking},
volume = {2012},
number = {1},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Romero-Jerez, Juan Manuel; Martín, Juan Pedro Peña
ASER of Rectangular MQAM in Noise-Limited and Interference-Limited MIMO MRC Systems Journal Article
In: Wireless Communications Letters, IEEE, vol. 1, no. 1, pp. 18–21, 2012, ISSN: 2162-2337.
@article{6096325,
title = {ASER of Rectangular MQAM in Noise-Limited and Interference-Limited MIMO MRC Systems},
author = {Juan Manuel Romero-Jerez and Juan Pedro Peña Martín},
doi = {10.1109/WCL.2012.120211.110111},
issn = {2162-2337},
year = {2012},
date = {2012-02-01},
journal = {Wireless Communications Letters, IEEE},
volume = {1},
number = {1},
pages = {18–21},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Pérez, Marcos Santos; González-Parada, Eva; Cano-García, José Manuel
Topic-dependent language model switching for embedded automatic speech recognition Journal Article
In: Advances in Intelligent and Soft Computing, vol. 153 AISC, pp. 235–242, 2012, ISSN: 18675662, (Conference of org.apache.xalan.xsltc.dom.DOMAdapter@6625d1ea ; Conference Date: org.apache.xalan.xsltc.dom.DOMAdapter@3cf88e0a Through org.apache.xalan.xsltc.dom.DOMAdapter@623551cb; Conference Code:89851).
@article{Santos-Perez2012235,
title = {Topic-dependent language model switching for embedded automatic speech recognition},
author = {Marcos Santos Pérez and Eva González-Parada and José Manuel Cano-García},
doi = {10.1007/978-3-642-28783-1_30},
issn = {18675662},
year = {2012},
date = {2012-01-01},
journal = {Advances in Intelligent and Soft Computing},
volume = {153 AISC},
pages = {235–242},
address = {Salamanca},
abstract = {Embedded devices incorporate everyday new applications in different domains due to their increasing computational power.Many of these applications have a voice interface that uses Automatic Speech Recognition (ASR). When the complexity of the language model is high, it is common to use an external server to perform the recognition at the expense of certain limitations (network availability, latency, etc.). This paper focuses on a new proposal to improve the efficiency of the usage of the language model in a recognizer for multiple domains. The idea is based on the selection of a proper language model for each domain within the ASR system. © 2012 Springer-Verlag.},
note = {Conference of org.apache.xalan.xsltc.dom.DOMAdapter@6625d1ea ; Conference Date: org.apache.xalan.xsltc.dom.DOMAdapter@3cf88e0a Through org.apache.xalan.xsltc.dom.DOMAdapter@623551cb; Conference Code:89851},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Embedded devices incorporate everyday new applications in different domains due to their increasing computational power.Many of these applications have a voice interface that uses Automatic Speech Recognition (ASR). When the complexity of the language model is high, it is common to use an external server to perform the recognition at the expense of certain limitations (network availability, latency, etc.). This paper focuses on a new proposal to improve the efficiency of the usage of the language model in a recognizer for multiple domains. The idea is based on the selection of a proper language model for each domain within the ASR system. © 2012 Springer-Verlag.
2011
Viciana-Abad, Raquel; Reyes-Lecuona, Arcadio; Poyade, Matthieu; Carrasco, José Escolano
The role of mismatches in the sensory feedback provided to indicate selection within a virtual environment Journal Article
In: Multimedia Tools Appl., vol. 55, no. 3, pp. 353–378, 2011, ISSN: 1380-7501.
@article{Viciana-Abad:2011:RMS:2036512.2036537,
title = {The role of mismatches in the sensory feedback provided to indicate selection within a virtual environment},
author = {Raquel Viciana-Abad and Arcadio Reyes-Lecuona and Matthieu Poyade and José Escolano Carrasco},
url = {http://dx.doi.org/10.1007/s11042-010-0551-x},
doi = {10.1007/s11042-010-0551-x},
issn = {1380-7501},
year = {2011},
date = {2011-12-01},
journal = {Multimedia Tools Appl.},
volume = {55},
number = {3},
pages = {353–378},
publisher = {Kluwer Academic Publishers},
address = {Hingham, MA, USA},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Yuste-Delgado, Antonio-Jesús; Triviño-Cabrera, Alicia; Casilari, Eduardo; Aguilera, Davinia Trujillo
Adaptive gateway discovery for MANETs based on the characterization of the link lifetime Journal Article
In: IET Communications, vol. 5, no. 15, pp. 2241–2249, 2011, ISSN: 1751-8628.
@article{Ant/Ada/2011,
title = {Adaptive gateway discovery for MANETs based on the characterization of the link lifetime},
author = {Antonio-Jesús Yuste-Delgado and Alicia Triviño-Cabrera and Eduardo Casilari and Davinia Trujillo Aguilera},
url = {http://digital-library.theiet.org/content/journals/10.1049/iet-com.2010.0692},
doi = {10.1049/iet-com.2010.0692},
issn = {1751-8628},
year = {2011},
date = {2011-11-01},
journal = {IET Communications},
volume = {5},
number = {15},
pages = {2241–2249},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
da-Silva-Sauer, Leandro; Aguayo, Luis Valero; Velasco-Álvarez, Francisco; Ron-Angevín, Ricardo
Psychological variables in the control of brain-computer interfaces Journal Article
In: Psicothema, vol. 23, no. 4, pp. 745–751, 2011, ISSN: 0214-9915.
@article{SilvaSauer2011,
title = {Psychological variables in the control of brain-computer interfaces},
author = {Leandro da-Silva-Sauer and Luis Valero Aguayo and Francisco Velasco-Álvarez and Ricardo Ron-Angevín},
issn = {0214-9915},
year = {2011},
date = {2011-11-01},
journal = {Psicothema},
volume = {23},
number = {4},
pages = {745–751},
institution = {E.T.S.I. Telecomunicación, Universidad de Málaga, 29071 Málaga, Spain. sauer@uma.es},
abstract = {BCI (Brain-Computer Interface) is a system that allows interaction
between the human brain and a computer. It is based on analyzing
electroencephalographic signals (EEG) and processing them to generate
control commands. The study analyzed the possible influence of psychological
variables, such as the imaginative kinesthetic capacity and anxiety,
in relation to performance in a BCI. All participants (4 male and
19 female students) completed the questionnaires and carried out
a session of BCI to control their EEG signals in a virtual setting
of a car along a straight road. The group was divided into two subgroups
according to their EEG signals or differential responses obtained
in the left-right discrimination. Study results showed no significant
differences in cognitive variables of imagination or in anxiety.
By comparing the degree of participants' BCI control, a new quantitative
parameter for comparing performances and making decisions in signal
processing was found. The findings, the ongoing research process
to refine the control of a BCI, and the interaction of psychological
and computer procedures are discussed.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
BCI (Brain-Computer Interface) is a system that allows interaction
between the human brain and a computer. It is based on analyzing
electroencephalographic signals (EEG) and processing them to generate
control commands. The study analyzed the possible influence of psychological
variables, such as the imaginative kinesthetic capacity and anxiety,
in relation to performance in a BCI. All participants (4 male and
19 female students) completed the questionnaires and carried out
a session of BCI to control their EEG signals in a virtual setting
of a car along a straight road. The group was divided into two subgroups
according to their EEG signals or differential responses obtained
in the left-right discrimination. Study results showed no significant
differences in cognitive variables of imagination or in anxiety.
By comparing the degree of participants' BCI control, a new quantitative
parameter for comparing performances and making decisions in signal
processing was found. The findings, the ongoing research process
to refine the control of a BCI, and the interaction of psychological
and computer procedures are discussed.
between the human brain and a computer. It is based on analyzing
electroencephalographic signals (EEG) and processing them to generate
control commands. The study analyzed the possible influence of psychological
variables, such as the imaginative kinesthetic capacity and anxiety,
in relation to performance in a BCI. All participants (4 male and
19 female students) completed the questionnaires and carried out
a session of BCI to control their EEG signals in a virtual setting
of a car along a straight road. The group was divided into two subgroups
according to their EEG signals or differential responses obtained
in the left-right discrimination. Study results showed no significant
differences in cognitive variables of imagination or in anxiety.
By comparing the degree of participants' BCI control, a new quantitative
parameter for comparing performances and making decisions in signal
processing was found. The findings, the ongoing research process
to refine the control of a BCI, and the interaction of psychological
and computer procedures are discussed.
Triviño-Cabrera, Alicia; Cañadas, S.
Survey on Opportunistic Routing in Multihop Wireless Networks Journal Article
In: International Journal of Communication Networks and Information Security (IJCNIS), vol. 3, no. 2, 2011.
@article{Tri/Sur/2011,
title = {Survey on Opportunistic Routing in Multihop Wireless Networks},
author = {Alicia Triviño-Cabrera and S. Cañadas},
year = {2011},
date = {2011-08-01},
journal = {International Journal of Communication Networks and Information Security (IJCNIS)},
volume = {3},
number = {2},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Yuste-Delgado, Antonio-Jesús; Triviño-Cabrera, Alicia; Casilari, Eduardo
Type-2 Fuzzy Logic Control to Optimize Internet-connected MANETs Journal Article
In: Electronics Letters, vol. 47, no. 12, pp. 727 – 728, 2011, ISSN: 0013-5194.
@article{Ant/Typ/2011,
title = {Type-2 Fuzzy Logic Control to Optimize Internet-connected MANETs},
author = {Antonio-Jesús Yuste-Delgado and Alicia Triviño-Cabrera and Eduardo Casilari},
url = {http://digital-library.theiet.org/content/journals/10.1049/el.2011.0825},
doi = {10.1049/el.2011.0825},
issn = {0013-5194},
year = {2011},
date = {2011-06-01},
journal = {Electronics Letters},
volume = {47},
number = {12},
pages = {727 – 728},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Morón-Fernández, María José; Gómez-Jaime, Alejandro; Luque-Giráldez, J. Rafael; Casilari, Eduardo
Development and Evaluation of a Python Telecare System based on a Bluetooth Body Area Network Journal Article
In: EURASIP Journal on Wireless Communications and Networking, vol. 2011, no. 629526, 2011, ISSN: 1687-1499.
@article{Dev/2011,
title = {Development and Evaluation of a Python Telecare System based on a Bluetooth Body Area Network},
author = {María José Morón-Fernández and Alejandro Gómez-Jaime and J. Rafael Luque-Giráldez and Eduardo Casilari},
url = {https://link.springer.com/article/10.1155/2011/629526},
doi = {10.1155/2011/629526},
issn = {1687-1499},
year = {2011},
date = {2011-01-01},
journal = {EURASIP Journal on Wireless Communications and Networking},
volume = {2011},
number = {629526},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2010
Morón-Fernández, María José; Luque-Giráldez, J. Rafael; Casilari, Eduardo
Modeling of the Transmission Delay in Bluetooth Piconets under Serial Port Profile Journal Article
In: IEEE Transactions on Consumer Electronics, vol. 56, no. 4, pp. 2080–2085, 2010, ISSN: 0098-3063.
@article{Mod/2010,
title = {Modeling of the Transmission Delay in Bluetooth Piconets under Serial Port Profile},
author = {María José Morón-Fernández and J. Rafael Luque-Giráldez and Eduardo Casilari},
url = {https://ieeexplore.ieee.org/document/5681075/},
doi = {10.1109/TCE.2010.5681075},
issn = {0098-3063},
year = {2010},
date = {2010-11-01},
journal = {IEEE Transactions on Consumer Electronics},
volume = {56},
number = {4},
pages = {2080–2085},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Yuste-Delgado, Antonio-Jesús; Triviño-Cabrera, Alicia; Aguilera, Davinia Trujillo; Casilari, Eduardo
Using Fuzzy Logic in Hybrid Multihop Wireless Networks Journal Article
In: International Journal of Wireless & Mobile Networks (IJWMN), vol. 2, no. 3, pp. 96–108, 2010.
@article{Yus/Usi/2010,
title = {Using Fuzzy Logic in Hybrid Multihop Wireless Networks},
author = {Antonio-Jesús Yuste-Delgado and Alicia Triviño-Cabrera and Davinia Trujillo Aguilera and Eduardo Casilari},
year = {2010},
date = {2010-08-01},
journal = {International Journal of Wireless & Mobile Networks (IJWMN)},
volume = {2},
number = {3},
pages = {96–108},
abstract = {In order to extend the use of Mobile ad hoc networks (MANET) to commercial applications, it is necessary to provide a mechanism to integrate this kind of networks into the Internet. In this way, MANETs could be utilized in visiting theme parks, commercial centers and military scenarios. The interconnection of MANETs and the Internet is supported by a Gateway. The gateway is responsible for informing about some configuration parameters as well as for enabling the creation of the routes to the Internet in the MANET nodes. For these tasks, several control messages are generated. The method in which these messages are originated defines the existing Integration Supports for MANETs. In particular, under the hybrid Global Connectivity support, the Gateway generates periodic Modified Router Advertisements (MRA) which are broadcast in an area close to the Gateway. The optimum values to define the periodicity of these messages and the diameter (number of hops) of the area in which they are propagated depend on the network conditions. Therefore, an automatic and dynamic algorithm is recommended to be implemented in the Gateway to adjust these two parameters. In this sense, this paper presents a technique by which the interval of emission of the MRA messages is controlled by a fuzzy system. The fuzzy system captures several network conditions such as the link stability or the number of sources. The simulation results show that the proposed scheme outperforms other adaptive approaches for the gateway discovery in MANETs.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
In order to extend the use of Mobile ad hoc networks (MANET) to commercial applications, it is necessary to provide a mechanism to integrate this kind of networks into the Internet. In this way, MANETs could be utilized in visiting theme parks, commercial centers and military scenarios. The interconnection of MANETs and the Internet is supported by a Gateway. The gateway is responsible for informing about some configuration parameters as well as for enabling the creation of the routes to the Internet in the MANET nodes. For these tasks, several control messages are generated. The method in which these messages are originated defines the existing Integration Supports for MANETs. In particular, under the hybrid Global Connectivity support, the Gateway generates periodic Modified Router Advertisements (MRA) which are broadcast in an area close to the Gateway. The optimum values to define the periodicity of these messages and the diameter (number of hops) of the area in which they are propagated depend on the network conditions. Therefore, an automatic and dynamic algorithm is recommended to be implemented in the Gateway to adjust these two parameters. In this sense, this paper presents a technique by which the interval of emission of the MRA messages is controlled by a fuzzy system. The fuzzy system captures several network conditions such as the link stability or the number of sources. The simulation results show that the proposed scheme outperforms other adaptive approaches for the gateway discovery in MANETs.
Casilari, Eduardo; Cano-García, José Manuel; Campos-Garrido, Gonzalo
Modeling of Current Consumption in 802.15.4/ZigBee Sensor Motes Journal Article
In: Sensors, vol. 10, no. 6, pp. 5443–5468, 2010, ISSN: 1424-8220.
@article{Edu/Mod/2010,
title = {Modeling of Current Consumption in 802.15.4/ZigBee Sensor Motes},
author = {Eduardo Casilari and José Manuel Cano-García and Gonzalo Campos-Garrido},
url = {http://www.mdpi.com/1424-8220/10/6/5443},
issn = {1424-8220},
year = {2010},
date = {2010-06-01},
journal = {Sensors},
volume = {10},
number = {6},
pages = {5443–5468},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Viciana-Abad, Raquel; Reyes-Lecuona, Arcadio; Poyade, Matthieu
The Influence of Passive Haptic Feedback and Different Interaction Metaphors on Presence and Task Performance Journal Article
In: Presence: Teleoperators and Virtual Environments, vol. 19, no. 3, 2010.
@article{Viciana-Abad2010,
title = {The Influence of Passive Haptic Feedback and Different Interaction Metaphors on Presence and Task Performance},
author = {Raquel Viciana-Abad and Arcadio Reyes-Lecuona and Matthieu Poyade},
year = {2010},
date = {2010-06-01},
journal = {Presence: Teleoperators and Virtual Environments},
volume = {19},
number = {3},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Luque-Giráldez, J. Rafael; Morón-Fernández, María José; Casilari, Eduardo
Minimum Transmission Delay in Bluetooth 2.0+EDR Journal Article
In: Electronics Letters, vol. 46, no. 13, pp. 955–957, 2010, ISSN: 0013-5194.
@article{JRa/Min/2010,
title = {Minimum Transmission Delay in Bluetooth 2.0+EDR},
author = {J. Rafael Luque-Giráldez and María José Morón-Fernández and Eduardo Casilari},
url = {https://ieeexplore.ieee.org/document/5493556/},
doi = {10.1049/el.2010.1108},
issn = {0013-5194},
year = {2010},
date = {2010-06-01},
journal = {Electronics Letters},
volume = {46},
number = {13},
pages = {955–957},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Velasco-Álvarez, Francisco; Ron-Angevín, Ricardo; Mena, María Blanca
Free Virtual Navigation Using Motor Imagery Through an Asynchronous Brain Computer Interface Journal Article
In: Presence: Teleoperators and Virtual Environments, vol. 19, no. 1, 2010.
@article{Velasco-Alvarez2010,
title = {Free Virtual Navigation Using Motor Imagery Through an Asynchronous Brain Computer Interface},
author = {Francisco Velasco-Álvarez and Ricardo Ron-Angevín and María Blanca Mena},
year = {2010},
date = {2010-02-01},
journal = {Presence: Teleoperators and Virtual Environments},
volume = {19},
number = {1},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Jerez, J.; Molina-Conde, Ignacio; Laencina, P. J. García; Alba, E.; Ribelles, N.; Martín, M.; Franco, L.
Missing data imputation using statistical and machine learning methods in a real breast cancer problem Journal Article
In: Artificial Intelligence in Medicine, 2010.
@article{Jerez2010,
title = {Missing data imputation using statistical and machine learning methods in a real breast cancer problem},
author = {J. Jerez and Ignacio Molina-Conde and P. J. García Laencina and E. Alba and N. Ribelles and M. Martín and L. Franco},
year = {2010},
date = {2010-01-01},
journal = {Artificial Intelligence in Medicine},
howpublished = {In press},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
2009
Morón-Fernández, María José; Luque-Giráldez, J. Rafael; Casilari, Eduardo; Díaz-Estrella, Antonio
Characterization of Bluetooth Packet Delay in Noisy Environments Journal Article
In: IEEE Communications Letters, vol. 13, no. 9, pp. 661–663, 2009, ISSN: 1089-7798.
@article{Mar/Cha/2009,
title = {Characterization of Bluetooth Packet Delay in Noisy Environments},
author = {María José Morón-Fernández and J. Rafael Luque-Giráldez and Eduardo Casilari and Antonio Díaz-Estrella},
url = {https://ieeexplore.ieee.org/document/5282367/},
doi = {10.1109/LCOMM.2009.091142},
issn = {1089-7798},
year = {2009},
date = {2009-09-01},
journal = {IEEE Communications Letters},
volume = {13},
number = {9},
pages = {661–663},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Morón-Fernández, María José; Luque-Giráldez, J. Rafael; Casilari, Eduardo; Díaz-Estrella, Antonio
Overhead and Segmentation Mismatch Effect on Bluetooth WPAN Performance Journal Article
In: Wireless Personal Communications, vol. 50, no. 2, pp. 161–180, 2009, ISSN: 0929-6212.
@article{Mar/Ove/2009,
title = {Overhead and Segmentation Mismatch Effect on Bluetooth WPAN Performance},
author = {María José Morón-Fernández and J. Rafael Luque-Giráldez and Eduardo Casilari and Antonio Díaz-Estrella},
url = {https://link.springer.com/article/10.1007/s11277-008-9584-0},
doi = {10.1007/s11277-008-9584-0},
issn = {0929-6212},
year = {2009},
date = {2009-07-01},
journal = {Wireless Personal Communications},
volume = {50},
number = {2},
pages = {161–180},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
Ron-Angevín, Ricardo; Díaz-Estrella, Antonio; Velasco-Álvarez, Francisco
A two-class brain computer interface to freely navigate through virtual worlds/Ein Zwei-Klassen-Brain-Computer-Interface zur freien Navigation durch virtuelle Welten Journal Article
In: Biomedizinische Technik/Biomedical Engineering, vol. 54, no. 3, pp. 126–133, 2009.
@article{Ron-Angevin2009,
title = {A two-class brain computer interface to freely navigate through virtual worlds/Ein Zwei-Klassen-Brain-Computer-Interface zur freien Navigation durch virtuelle Welten},
author = {Ricardo Ron-Angevín and Antonio Díaz-Estrella and Francisco Velasco-Álvarez},
year = {2009},
date = {2009-01-01},
journal = {Biomedizinische Technik/Biomedical Engineering},
volume = {54},
number = {3},
pages = {126–133},
publisher = {Walter de Gruyter},
keywords = {},
pubstate = {published},
tppubtype = {article}
}