IA³

Group Research Publications

2026
International Conf.
Computing a Characteristic Orientation for Rotation-Independent Image Analysis
Authors:
C. Valero-Abundio, E. Sansano-Sansano, R. Montoliu, M. Martínez-García
Publisher:
21st The International Conference on Computer Vision Theory and Applications
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2025
International Conf.
UJIIndoorLoc Dataset: A Retrospective Analysis after 10 Years of Usage
Authors:
Joaquín Torres-Sospedra, Raul Montoliu and Antoni Perez-Navarro
Publisher:
15th International Conference on Indoor Positioning and Indoor Navigation
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2025
Q1
Towards the Adoption of Recommender Systems in Online Education: A Framework and Implementation
Authors:
Alex Martínez-Martínez, Águeda Gómez-Cambronero, Raul Montoliu, Inmaculada Remolar
Publisher:
Big Data and Cognitive Computing
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2025
International Conf.
Fingerprinting with Fine Time Measurements: from RSS to RTT
Authors:
M. Matey-Sanz, J.M. Claver, E. Martinez, S. Felici-Castell, R. Montoliu, A. Perez-Navarro, J. Jose Perez, A. Soriano, S. Trilles and J. Torres-Sospedra
Publisher:
17th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT'25)
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2025
Q1
Decoding the impact of aging on the interaction between visual attention and working memory
Authors:
Marta Balagué-Marmaña, Marina Martínez-Garcia, Laura Dempere-Marco
Publisher:
Scientific Reports. Volume 15, Article number: 18619
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2025
Q1
Empirical Insights into the Limits and Challenges of Temporal Generalization in CSI-Based Wi-Fi Sensing
Authors:
Nicola Saccomanno, Andrea Brunello, Angelo Montanari, Raul Montoliu, Emilio Sansano-Sansano, Adriano Moreira, Joaquín Torres-Sospedra
Publisher:
Internet of Things. Volume 32
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2025
National Conf.
Detección y Consulta de Rutinas Diarias mediante algoritmos de agrupamiento temporal y modelos de lenguaje natural
Authors:
Hector Rubio, Alex Martínez-Martínez, Raúl Montoliu, Emilio Sansano-Sansano
Publisher:
32th Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI'25)
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2025
National Conf.
Análisis Retrospectivo del Dataset UJIIndoorLoc
Authors:
Joaquín Torres-Sospedra, Raul Montoliu, Antoni Pérez-Navarro
Publisher:
32th Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI'25)
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2025
Q2
Extracting daily routines from raw RSSI data
Authors:
Raul Montoliu, Emilio Sansano-Sansano, Marina Martínez-García, Sergio Lluva-Plaza, Ana Jiménez-Martín, José Manuel Villadangos-Carrizo, Juan Jesús García-Domínguez
Publisher:
Sensors, 25(9), 2745
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2025
International Conf.
Bridging the Machine-Human Gap in Blurred-Image Classification via Entropy Maximisation
Authors:
Emilio Sansano-Sansano, Marina Martínez-García, Javier Portilla
Publisher:
6th IEEE International Conference on Image Processing Applications and Systems (IEEEIPAS'25)
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2024
Q4
Do Stress Test Reflect the Intensity During Competition in Amateur Men's Basketball?
Authors:
Abraham Batalla-Gavalda, Jose Vicente Beltran-Garrido, Gerson Garrosa-Martín, Raúl Montoliu-Colás, Francisco Corbi
Publisher:
Kinesiology, Vol. 56 No. 2
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2024
Q2
What is beautiful is still good: the attractiveness halo effect in the era of beauty filters
Authors:
Aditya Gulati, Marina Martínez-Garcia, Daniel Fernández, Miguel Angel Lozano, Bruno Lepri, Nuria Oliver
Publisher:
Royal Society Open Science, vol 11, issue 11
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2024
Q3
A New Dataset for Spatial, Temporal, and Tactical Analysis of Female Handball Player Movements
Authors:
Raul Montoliu, Pere Urbón-Bayes, Gabriel Daza, Abraham Batalla-Gavalda
Publisher:
Data in Brief, Volume 57
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2024
Q1
Which videos are better for the students? Analyzing the student behavior and video metadata
Authors:
Alex Martínez-Martínez, Raul Montoliu, Inmaculada Remolar
Publisher:
Heliyon. Volume 10, Issue 21
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2024
International Conf.
Using ellipses to improve the estimation of the error bound on indoor positioning problems
Authors:
Cristian Valero-Abundio, Raúl Montoliu, Marina Martínez-García, Emilio Sansano-Sansano, Joaquín Torres-Sospedra, Antoni Pérez-Navarro
Publisher:
4th International Symposium on Sensing and Instrumentation in IoT Era (ISSI-24)
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2024
International Conf.
Analysis of the origin of differences in position among different fingerprinting datasets
Authors:
Louis Royet, Joaquín Torres-Sospedra, Raúl Montoliu, Antoni Pérez-Navarro
Publisher:
4th International Symposium on Sensing and Instrumentation in IoT Era (ISSI-24)
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2024
International Conf.
Comparative Analysis of Pedestrian Dead Reckoning Algorithms for Indoor and Outdoor Localization
Authors:
Gaetano Luca De Palma, Antoni Perez-Navarro, Raúl Montoliu
Publisher:
14th International Conference on Indoor Positioning and Indoor Navigation (IPIN'24)
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2024
Q1
Fingerprint localisation for fine-scale wildlife tracking using automated radio telemetry
Authors:
Chris Tyson, Rita Fragueira, Emilio Sansano-Sansano, Hui Yu, Marc Naguib
Publisher:
Methods in Ecology and Evolution, 2024.02.15.580447
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2024
Q1
Ordinal classification for interval-valued data and interval-valued functional data
Authors:
Aleix Alcacer, Marina Martinez-Garcia, Irene Epifanio
Publisher:
Expert Systems with Applications, vol 238
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2024
National Conf.
El Uso de Dispositivos Electrónicos para Monitorizar el Comportamiento Humano
Authors:
Javier Gaviña Rueda, Raúl Montoliu, Emilio Sansano Sansano, Marina Martínez García
Publisher:
31th Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI'24)
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2024
International Conf.
Advancing Virtual Learning: A Review of Moodle For The Optimization Of Online Education
Authors:
Indira Lanza-Cruz, Raul Montoliu, Alex. Martínez-Martínez, Inmaculada Remolar
Publisher:
Proceedings of INTED2024, pp. 4056-4064
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2024
International Conf.
Incremental Capacity Vs. Voltage Curves Efficacy to Diagnose State-Of-Health in Lithium-Ion Batteries with Machine Learning Algorithms
Authors:
Hector Beltran, Emilio Sansano, Javier Cardo Miota, Emilio Pérez
Publisher:
40th International Conference on Modeling and Simulation of Electric Machines, Converters and Systems (ELECTRIMACS24)
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2024
International Conf.
Error Bound Estimation for Fingerprinting-Based Indoor Positioning Systems Using Monte Carlo Simulations
Authors:
C. Valero-Abundio, R. Montoliu, M. Martinez-Garcia, E. Sansano-Sansano, J. Torres-Sospedra and A. Perez-Navarro
Publisher:
16th International Congress on Ultra Modern Telecommunications and Control Systems (ICUMT 2024)
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2023
Q1
A new database of the analysis of the physiological needs in amateur female basketball during official matches
Authors:
Abraham Batalla-Gavalda, Raul Montoliu, Jose Vicente Beltrán-Garrido, Francesc Corbi
Publisher:
Scientific Data volume 10, Article number: 854
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2023
National Conf.
TotalBotWar: An Innovative AI Challenge and Competition for Pseudo Real-time Multi-action Games
Authors:
Raúl Montoliu, Alejandro Estaben, César Díaz, Sergi Fuster, Diego Pérez-Liebana
Publisher:
2nd Congreso Español de Videojuegos (CEV'23)
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2023
International Conf.
Convolutional Neural Network as sensor fusion algorithm applied to IPIN2019 dataset
Authors:
Gaetano Luca De Palma, Antoni Perez-Navarro, Raul Montoliu
Publisher:
18th International Conference on Location Based Services (LBS'23)
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2023
International Conf.
Let's Talk about k-NN for Indoor Positioning: Myths and Facts in RF-based Fingerprinting
Authors:
Joaquín Torres-Sospedra, Cristiano Pendão, Ivo Silva, Filipe Meneses, Darwin Quezada-Gaibor, Raúl Montoliu, Antonino Crivello, Antoni Pérez-Navarro, Adriano Moreira
Publisher:
13th International Conference on Indoor Positioning and Indoor Navigation (IPIN'23)
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2023
International Conf.
Automatic and non-invasive analysis of behavioural routines using BLE technology
Authors:
Javier Gaviña Rueda, Emilio Sansano Sansano, Raúl Montoliu Colás, Marina Martínez García, Sergio Lluva Plaza, Ana Jiménez Martín, José M. Villadangos Carrizo and Juan Jesús García Domínguez
Publisher:
13th International Conference on Indoor Positioning and Indoor Navigation (IPIN'23)
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2023
International Conf.
Secondary reserve marginal band price prediction with classical and machine learning based techniques
Authors:
Javier Cardo Miota, Hector Beltran, Emilio Pérez, Emilio Sansano
Publisher:
49th Annual Conference of the IEEE Industrial Electronics Society (IECON23)
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2023
Q1
Accuracy of a single position estimate for kNN-based fingerprinting indoor positioning applying error propagation theory
Authors:
A. Pérez-Navarro, R. Montoliu, E. Sansano, M. Martínez-García, R. Femenia, J. Torres-Sospedra
Publisher:
IEEE Sensors Journal, vol 23 (16), pp 18765-18775
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2023
Q1
Machine learning techniques suitability to estimate the retained capacity in lithium-ion batteries from partial charge/discharge curves
Authors:
H. Beltrán, E. Sansano-Sansano, M. Pecht
Publisher:
Journal of Energy Storage, Vol 59, March 2023, 106346
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2023
National Conf.
Análisis automático y no invasivo de las rutinas de comportamiento mediante la tecnología BLE
Authors:
Javier Gaviña Rueda, Emilio Sansano Sansano, Raúl Montoliu Colás, Marina Martínez García, Sergio Lluva Plaza, Ana Jiménez Martín, José M. Villadangos Carrizo and Juan Jesús García Domínguez
Publisher:
30th Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI'23)
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2023
International Conf.
Predicting student performance using interactions data with virtual resources at different stages of the course
Authors:
Alex Martínez-Martínez, Raul Montoliu, Inmaculada Remolar
Publisher:
13th International Conference on Methodologies and Intelligent Systems for Technology Enhanced Learning (MIS4TEL'23)
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2023
International Conf.
Predicting student performance with virtual resources interaction data
Authors:
Alex Martínez-Martínez, Raul Montoliu, Jesús Aguiló Salinas, Inmaculada Remolar
Publisher:
9th International Conference on Artificial Intelligence Applications and Innovations (AIAI'23)
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2023
National Conf.
Análisis de los personajes no jugadores en los juegos de Aventuras AD
Authors:
Juan José Muñoz Falcó, Raul Montoliu
Publisher:
Congreso Internacional de DiGRASpain (DIGRAES'23)
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2022
Q2
Social isolation during the COVID-19 pandemic in Spain: a population study
Authors:
Marina Martínez-Garcia, Emilio Sansano-Sansano, Andrea Castillo-Hornero, Ruben Femenia, Kristof Roomp & Nuria Oliver
Publisher:
Nature Scientific Reports 12, Article number 12543
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2022
Q2
Continuous non-invasive Assessment of Gait Speed through Bluetooth Low Energy
Authors:
E. Sansano-Sansano, R. Montoliu, O. Belmonte-Fernández, F.J. Aranda, F.J. Álvarez
Publisher:
IEEE Sensors Journal, Vol 22 (8)
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2022
Q1
Rate of Perceived Exertion as an Indicator of Intensity in Women's Basketball
Authors:
A. Batalla-Gavalda, J.V. Beltran-Garrido, G. Garrosa-Martín, P. Cecilia-Gallego, R. Montoliu, F. Cobi
Publisher:
Biology, 11(11):1592
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2022
The “Room” in Text Adventure Games and Analysis of Real Geographical Locations in Aventuras AD Games
Authors:
Juan José Muñoz Falcó, Raúl Montoliu Colás
Publisher:
Transactions of the Digital Games Research Association, Vol 6 (1)
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2022
National Conf.
Analysis of The Witcher 3: Wild hunt's quests
Authors:
Raul Montoliu, Adrian Mon-Maroto, Emilio Sansano-Sansano and Ignacio Miralles-Tena
Publisher:
I Congreso Español de Videojuegos
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2022
National Conf.
NTBOE: A new algorithm for efficiently playing multi-action adversarial games
Authors:
Raul Montoliu and Diego Villabrille Seca
Publisher:
I Congreso Español de Videojuegos
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2022
International Conf.
Efficient tuning of kNN hyperparameters for indoor positioning with N-TBEA
Authors:
R. Montoliu, A. Pérez-Navarro, J. Torres-Sospedra
Publisher:
International Congress on Ultra Modern Telecommunications and Control Systems
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2022
International Conf.
A Novel BLE RSSI Database for Analyzing Routines of Community-Dwelling Older Adults
Authors:
S. Lluva Plaza, R. Montoliu Colás, A. Jiménez Martín, J.M. Villadangos Carrizo, E. Sansano Sansano and J.J. García Domínguez
Publisher:
International Congress on Ultra Modern Telecommunications and Control Systems
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2022
National Conf.
Ajuste eficiente de los hiperparametros de kNN para posicionamiento en interiores con N-TBEA
Authors:
Raúl Montoliu, Antoni Perez-Navarro, Joaquín Torres-Sospedra
Publisher:
29th Seminario Anual de Automática, Electrónica Industrial e Instrumentación
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2022
National Conf.
Reflexiones sobre por qué el estudiantado no acude a las actividades complementarias y propuesta de soluciones
Authors:
R. Montoliu, C. Rebollo, D. Díaz, I. Remolar
Publisher:
XXVIII Edición de las Jornadas sobre la Enseñanza Universitaria de la Informática
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2021
Q2
A Generative Method for Indoor Localization Using Wi-Fi Fingerprinting
Authors:
O. Belmonte-Fernández, E. Sansano-Sansano, A. Caballer-Miedes, R. Montoliu, R. García-Vidal, A. Gascó-Compte
Publisher:
Sensors 21(7)
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2021
National Conf.
ASMACAG: Un nuevo juego de cartas multi acción para facilitar el estudio de técnicas de IA
Authors:
Diego Villabrille Seca, Raúl Montoliu
Publisher:
1er Congreso Internacional de DiGRA España
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2021
National Conf.
Concepto de localidad en las aventuras de texto y análisis de ubicaciones geográficas reales en los juegos de Aventuras AD
Authors:
Juan José Muñoz Falcó, Raúl Montoliu
Publisher:
1er Congreso Internacional de DiGRA España
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2021
International Conf.
A novel method for in-home Gait Speed estimation in Health Monitoring Using Bluetooth Low Energy
Authors:
Fernando J. Aranda, Fernando J. Álvarez, Felipe Parralejo, Emilio Sansano-Sansano, Raúl Montoliu
Publisher:
22nd IEEE International Conference on Industrial Technology
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2021
International Conf.
Unsupervised detection of transitions at home by using BLE technology
Authors:
Raúl Montoliu, Emilio Sansano-Sansano
Publisher:
11th International Conference on Indoor Positioning and Indoor Navigation
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2021
National Conf.
Detección no supervisada de transiciones dentro del hogar mediante tecnología BLE
Authors:
Raúl Montoliu, Emilio Sansano-Sansano
Publisher:
28th Seminario Anual de Automática, Electrónica Industrial e Instrumentación
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2020
BLE-GSpeed: A new BLE-based dataset to estimate user Gait Speed
Authors:
Emilio Sansano-Sansano, Fernando J. Aranda, Raúl Montoliu, Fernando J. Álvarez
Publisher:
Data
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2020
Q1
Equivalence of chatbot and paper-and-pencil versions of the De Jong Gierveld loneliness scale
Authors:
Antonio Caballer, Oscar Belmonte, Andrea Castillo, Arturo Gasco, Emilio Sansano, Raul Montoliu
Publisher:
Current Psychology
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2020
Q4
Multimodal Sensor Data Integration for Indoor Positioning in Ambient-Assisted Living Environments
Authors:
E. Sansano-Sansano, O. Belmonte-Fernández, R. Montoliu, A. Gascó-Compte, A. Caballer-Miedes
Publisher:
Mobile Information System
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2020
Q4
A study of deep neural networks for human activity recognition
Authors:
E. Sansano, R. Montoliu, O. Belmonte Fernández
Publisher:
Computational Intelligence, Vol. 36, Issue 3, pp 1113-1139
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2020
Q2
Indoor positioning for monitoring older adults at home: Wi-Fi and BLE technologies in real scenarios
Authors:
R. Montoliu, E. Sansano, A. Gascó, O. Belmonte, A. Caballer
Publisher:
Electronics
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2020
Q1
Anomaly detection on Activities of Daily Living with Linear Drift
Authors:
O. Belmonte, E. Sansano, R. García-Vidal, R. Montoliu, A. Caballer-Miedes, E. Chinellato
Publisher:
Cognitive Computation, 12, pp. 1233-1251
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2020
National Conf.
Sistema de posicionamiento en interiores en el hogar usando balizas Bluetooth Low Energy
Authors:
Raúl Montoliu, Emilio Sansano-Sansano, Arturo Gascó
Publisher:
27th Seminario Anual de Automática, Electrónica Industrial e Instrumentación
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2020
International Conf.
TAG: A Tabletop Games Framework
Authors:
Raluca Gaina, Diego Perez Liebana, Alexander Dockhorn, Martin Balla and Raul Montoliu
Publisher:
AIIDE-20 Workshop on Experimental AI in Games
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2020
International Conf.
Efficient Heuristic Policy Optimisation for a Challenging Strategic Card Game
Authors:
R. Montoliu, R.D. Gaina, D. Perez-Leibana, D. Delgado, S. Lucas
Publisher:
23rd International Conference on the Applications of Evolutionary and Bio-inspired Computation
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Previous Publications

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