IEEE 802.11 Distance Estimation Based on RTS/CTS Two-Frame Exchange Mechanism. - Alfonso Bahillo; Javier Prieto 001; Santiago Mazuelas; Rubén M. Lorenzo; Juan Blas; Patricia Fernández (VTC Spring, 2009)

Assessment of optimum geometric distribution of anchors in non-GNSS wireless location systems. - Santiago Mazuelas; Alfonso Bahillo; Javier Prieto 001; Rubén M. Lorenzo; Juan Blas; Patricia Fernández; Francisco A. Lago (WTS, 2009)

Adding indoor location capabilities to an IEEE 802.11 WLAN using real-time RTT measurements. - Javier Prieto 001; Alfonso Bahillo; Santiago Mazuelas; Rubén M. Lorenzo; Juan Blas; Patricia Fernández (WTS, 2009)

Robust Indoor Positioning Provided by Real-Time RSSI Values in Unmodified WLAN Networks. - Santiago Mazuelas; Alfonso Bahillo; Rubén M. Lorenzo; Patricia Fernández; Francisco A. Lago; Eduardo Garcia; Juan Blas; Evaristo J. Abril (IEEE J. Sel. Top. Signal Process., 2009)

Prior NLOS Measurement Correction for Positioning in Cellular Wireless Networks. - Santiago Mazuelas; Francisco A. Lago; Juan Blas; Alfonso Bahillo; Patricia Fernández; Rubén M. Lorenzo; Evaristo J. Abril (IEEE Trans. Veh. Technol., 2009)

NLOS Mitigation Prior to Range Estimation Smoothing for Wireless Location Systems. - Javier Prieto 001; Santiago Mazuelas; Alfonso Bahillo; Rubén M. Lorenzo; Patricia Fernández; Evaristo J. Abril (ICC, 2010)

Hybrid RSS-RTT localization scheme for wireless networks. - Alfonso Bahillo; Santiago Mazuelas; Javier Prieto 001; Patricia Fernández; Rubén M. Lorenzo; Evaristo J. Abril (IPIN, 2010)

On the minimization of different sources of error for an RTT-based indoor localization system without any calibration stage. - Javier Prieto 001; Santiago Mazuelas; Alfonso Bahillo; Patricia Fernández; Rubén M. Lorenzo; Evaristo J. Abril (IPIN, 2010)

E-Field Assessment Errors Caused by the Human Body on Localization Systems. - Alfonso Bahillo; Javier Prieto 001; Santiago Mazuelas; Rubén M. Lorenzo; Patricia Fernández; Evaristo J. Abril (VTC Spring, 2010)

Competitive Learning in Electric Circuit Theory Using MOODLE. - Ramón J. Durán Barroso; Alfonso Bahillo; Patricia Fernández; Noemí Merayo; Ignacio de Miguel; Juan Carlos Aguado; Rubén M. Lorenzo; Evaristo J. Abril (WSKS (2), 2010)

Hybrid RSS-RTT Localization Scheme for Indoor Wireless Networks. - Alfonso Bahillo; Santiago Mazuelas; Rubén M. Lorenzo; Patricia Fernández; Javier Prieto 001; Ramón J. Durán; Evaristo J. Abril (EURASIP J. Adv. Signal Process., 2010)

Accurate and Integrated Localization System for Indoor Environments Based on IEEE 802.11 Round-Trip Time Measurements. - Alfonso Bahillo; Santiago Mazuelas; Rubén M. Lorenzo; Patricia Fernández; Javier Prieto 001; Ramón J. Durán; Evaristo J. Abril (EURASIP J. Wirel. Commun. Netw., 2010)

Topology assessment provided by weighted barycentric parameters in harsh environment wireless location systems. - Santiago Mazuelas; Rubén M. Lorenzo; Alfonso Bahillo; Patricia Fernández; Javier Prieto 001; Evaristo J. Abril (IEEE Trans. Signal Process., 2010)

Ranking of TOA Measurements Based on the Estimate of the NLOS Propagation Contribution in a Wireless Location System. - Santiago Mazuelas; Francisco A. Lago; Patricia Fernández; Alfonso Bahillo; Juan Blas; Rubén M. Lorenzo; Evaristo J. Abril (Wirel. Pers. Commun., 2010)

Self-calibration of TOA/distance relationship for wireless localization in harsh environments. - Javier Prieto 001; Alfonso Bahillo; Santiago Mazuelas; Patricia Fernández; Rubén M. Lorenzo; Evaristo J. Abril (ICC, 2012)

Adaptive Data Fusion for Wireless Localization in Harsh Environments. - Javier Prieto 001; Santiago Mazuelas; Alfonso Bahillo; Patricia Fernández; Rubén M. Lorenzo; Evaristo J. Abril (IEEE Trans. Signal Process., 2012)

Pedestrian navigation in harsh environments using wireless and inertial measurements. - Javier Prieto 001; Santiago Mazuelas; Alfonso Bahillo; Patricia Fernández; Rubén M. Lorenzo; Evaristo J. Abril (WPNC, 2013)

Implementing a Pedestrian Tracker Using Low-Cost Bluetooth Inertial Sensors. - Alfonso Bahillo; Ander Arambarri; Ignacio Angulo; Enrique Onieva; Pilar Elejoste; Asier Perallos (UCAmI, 2014)

Ubiquitous Connected Train Based on Train-to-Ground and Intra-Wagon Communications Capable of Providing on Trip Customized Digital Services for Passengers. - Itziar Salaberria; Asier Perallos; Leire Azpilicueta; Francisco Falcone; Roberto Carballedo; Ignacio Angulo; Pilar Elejoste; Alfonso Bahillo; José Javier Astrain; Jesús E. Villadangos (Sensors, 2014)

A new optimization approach for indoor location based on Differential Evolution. - Antonio D. Masegosa; Alfonso Bahillo; Enrique Onieva; Pedro López-García 002; Asier Perallos (IFSA-EUSFLAT, 2015)

The Lure of CyberPark: Synergistic Outdoor Interactions between Public Spaces, Users and Locative Technologies. - Konstantinos Ioannidis; Carlos Smaniotto Costa; Ina Suklje Erjavec; Marluci Menezes; Alfonso Bahillo Martínez (Hybrid City, 2015)

Low-cost Bluetooth foot-mounted IMU for pedestrian tracking in industrial environments. - Alfonso Bahillo; Ignacio Angulo; Enrique Onieva; Asier Perallos; Patricia Fernández (ICIT, 2015)

A Mobile Application as an Unobtrusive Tool for Behavioural Mapping in Public Spaces. - Alfonso Bahillo; Barbara Golicnik Marusic; Asier Perallos (UCAmI, 2015)

Low Cost Real Time Location System Based in Radio Frequency Identification for the Provision of Social and Safety Services. - Ignacio Angulo; Enrique Onieva; Asier Perallos; Itziar Salaberria; Alfonso Bahillo; Leire Azpilicueta; Francisco Falcone; José Javier Astrain; Jesús E. Villadangos (Wirel. Pers. Commun., 2015)

Enhancing improved heuristic drift elimination for step-and-heading based pedestrian dead-reckoning systems. - Luis Enrique Díez; Alfonso Bahillo; Safaa Bataineh; Antonio D. Masegosa; Asier Perallos (EMBC, 2016)

Enhancing Improved Heuristic Drift Elimination for Wrist-Worn PDR Systems in Buildings. - Luis Enrique Díez; Alfonso Bahillo; Safaa Bataineh; Antonio D. Masegosa; Asier Perallos (VTC Fall, 2016)

Conditional Random Field-Based Offline Map Matching for Indoor Environments. - Safaa Bataineh; Alfonso Bahillo; Luis Enrique Díez; Enrique Onieva; Ikram Bataineh (Sensors, 2016)

Improvement of Drug Delivery Routes Through the Adoption of Multi-Operator Evolutionary Algorithms and Intelligent Vans Capable of Reporting Real-Time Incidents. - Enrique Onieva; Eneko Osaba; Ignacio Angulo; Asier Moreno; Alfonso Bahillo; Asier Perallos (IEEE Trans Autom. Sci. Eng., 2017)

Optimization and Design of Wireless Systems for the Implementation of Context Aware Scenarios in Railway Passenger Vehicles. - Leyre Azpilicueta; José Javier Astrain; Peio López-Iturri; Fausto Granda; César Vargas Rosales; Jesús E. Villadangos; Asier Perallos; Alfonso Bahillo; Francisco Falcone (IEEE Trans. Intell. Transp. Syst., 2017)

WAY: Seamless Positioning Using a Smart Device. - Alfonso Bahillo; Teodoro Aguilera; Fernando J. Álvarez; Asier Perallos (Wirel. Pers. Commun., 2017)

Step Length Estimation Using UWB Technology: A Preliminary Evaluation. - Luis Enrique Díez; Alfonso Bahillo; Timothy Otim; Jon Otegui (IPIN, 2018)

A Smartphone-Based System for Outdoor Data Gathering Using a Wireless Beacon Network and GPS Data: From Cyber Spaces to Senseable Spaces. - Eneko Osaba; Roberto Pierdicca; Eva Savina Malinverni; Anna Khromova; Fernando J. Álvarez; Alfonso Bahillo (ISPRS Int. J. Geo Inf., 2018)

A comparison of human body wearable sensor positions for UWB-based indoor localization. - Timothy Otim; Luis Enrique Díez; Alfonso Bahillo; Peio López-Iturri; Francisco Falcone (IPIN (Short Papers/Work-in-Progress Papers), 2019)

Evaluation of Experimental GNSS and 10-DOF MEMS IMU Measurements for Train Positioning. - Jon Otegui; Alfonso Bahillo; Iban Lopetegi; Luis Enrique Díez (IEEE Trans. Instrum. Meas., 2019)

Using ICTs for the Improvement of Public Open Spaces: The Opportunity Offered by CyberParks Digital Tools. - Eneko Osaba; Roberto Pierdicca; Tiago Duarte; Alfonso Bahillo; Diogo Mateus (CyberParks, 2019)

Towards Sub-Meter Level UWB Indoor Localization Using Body Wearable Sensors. - Timothy Otim; Alfonso Bahillo; Luis Enrique Díez; Peio López-Iturri; Francisco Falcone (IEEE Access, 2020)

A 3D Ray Launching Time-Frequency Channel Modeling Approach for UWB Ranging Applications. - Timothy Otim; Peio López-Iturri; Leyre Azpilicueta; Alfonso Bahillo; Luis Enrique Díez; Francisco Falcone (IEEE Access, 2020)

Simulation Framework for Testing Train Navigation Algorithms Based on 9-DOF-IMU and Tachometers. - Jon Otegui; Alfonso Bahillo; Iban Lopetegi; Luis Enrique Díez (IEEE Trans. Instrum. Meas., 2020)

A Survey of Machine Learning in Pedestrian Localization Systems: Applications, Open Issues and Challenges. - Víctor F. Miramá; Luis Enrique Díez; Alfonso Bahillo; Victor Quintero (IEEE Access, 2021)

Automatic Classification of Audio Uroflowmetry with a Smartwatch. - Girish Narayanswamy; Laura Arjona; Luis Enrique Díez; Alfonso Bahillo; Shwetak N. Patel (EMBC, 2022)

Evaluating Human Activity and Usage Patterns of Appliances with Smart Meters. - Álvaro Hernández; Laura de Diego-Otón; José Manuel Villadangos; María del Carmen Pérez; Daniel Pizarro 001; Rubén Nieto; Alfonso Bahillo (MeMeA, 2022)

Classification of the Physical Surface in Sound-based Uroflowmetry. - Marcos Lazaro Alvarez; Miguel Enrique Iglesias Martínez; Laura Arjona; Alfonso Bahillo (EMBC, 2023)

Privacy-Preserving Automatic Collection of Acoustic Voiding Events. - Laura Arjona; Yasha Iravantchi; Alanson P. Sample; Marcos Lazaro Alvarez; Alfonso Bahillo; Elba Canalon (EMBC, 2023)

A Customized System to Test Pelvic Floor Muscles Contraction: A Proof of Concept. - N. E. Tabbakha; Alfonso Bahillo; Ana Jiménez Martín; Juan Jesús García Domínguez; E. Torralba-de-Lago; María Torres Lacomba; Beatriz Navarro Brazález (EMBC, 2023)

A Resource-Efficient Approach of GNSS Activation for Pedestrian Monitoring. - Asiimwe Paddy Junior; Luis Enrique Díez; Alfonso Bahillo; Odongo Steven Eyobu (MobiQuitous (1), 2023)

Remote Pedestrian Localization Systems for Resource-Constrained Environments: A Systematic Review. - Asiimwe Paddy Junior; Luis Enrique Díez; Alfonso Bahillo; Odongo Steven Eyobu (IEEE Access, 2023)

Effects of Body Shadowing in LoRa Localization Systems. - Luz E. Marquez; Alfonso Bahillo; Maria Calle 001; Ignacio de Miguel (IEEE Access, 2023)

UroSound: A Smartwatch-Based Platform to Perform Non-Intrusive Sound-Based Uroflowmetry. - Laura Arjona; Luis Enrique Díez; Alfonso Bahillo; Antonio Arruza-Echevarría (IEEE J. Biomed. Health Informatics, 2023)

UAH-UVA in EmoSpeech-IberLEF2024: A Transfer Learning Approach for Emotion Recognition in Spanish Texts based on a Pre-trained DistilBERT Model. - Andrea Chaves-Villota; Ana Jiménez; Alfonso Bahillo (IberLEF@SEPLN, 2024)

Body shadowing in a 6.5 GHz UWB Localization System. - Víctor F. Miramá; Victor Quintero; Johan Santiago Yangana; Nathalia Isabel Guerrero; Alfonso Bahillo; Luis Enrique Díez (IEEE DataPort, 2024)

UWB measurements with human body presence in 6.5 GHz. - Víctor F. Miramá; Victor Quintero; Johan Santiago Yangana; Nathalia Isabel Guerrero; Alfonso Bahillo; Luis Enrique Díez (IEEE DataPort, 2024)

Automatic classification of the physical surface in sound uroflowmetry using machine learning methods. - Marcos Lazaro Alvarez; Laura Arjona; Miguel Enrique Iglesias Martínez; Alfonso Bahillo (EURASIP J. Audio Speech Music. Process., 2024)

Design and Optimization of a Customized System for Assessing Pelvic Floor Muscle Contraction: Beyond the Proof of Concept. - David García Borillo; Beatriz Navarro Brazález; Ana Jiménez Martín; Alfonso Bahillo Martínez; María Torres Lacomba; Juan Jesús García Domínguez (MeMeA, 2025)

Leveraging Synthetic Data to Develop a Machine Learning Model for Voiding Flow Rate Prediction From Audio Signals. - Marcos Lazaro Alvarez; Alfonso Bahillo; Laura Arjona; Diogo Marcelo Nogueira; Elsa Ferreira Gomes; Alípio M. Jorge (IEEE Access, 2025)

Autonomous collection of voiding events for sound uroflowmetries with machine learning. - Laura Arjona; Sergio Hernández; Girish Narayanswamy; Alfonso Bahillo; Shwetak N. Patel (Biomed. Signal Process. Control., 2025)

Comparison of three classifiers in detection of obstruction of the lower urinary tract using recorded sounds of voiding. - Mario Fernando Jojoa Acosta; Alfonso Bahillo; Laura Arjona; Rubén M. Lorenzo; Elba Canelón (Comput. Biol. Medicine, 2025)

ML-Driven User Activity-Based GNSS Activation for Power Optimization in Resource-Constrained Environments. - Asiimwe Paddy Junior; Luis Enrique Díez; Alfonso Bahillo; Odongo Steven Eyobu (IEEE Trans. Instrum. Meas., 2025)