Publications

Journals
Conferences
Others

Journals

• A. García-Requejo, M. C. Pérez, J. M. Villadangos, A. Hernández. "Activity Monitoring and Location Sensory System for People With Mild Cognitive Impairments". IEEE Sensors Journal, vol. 231(5), pp. 5448-5458, 2023.
• A. Hernández, R. Nieto, L. de Diego-Otón, M. C. Pérez-Rubio, J. M. Villadangos, D. Pizarro, J. Ureña. "Detection of Anomalies in Daily Activities Using Data from Smart Meters". Sensors, vol. 24(515), pp. 1-17, 2024.
• D. Tian, N. Yu, M. Xie, J. Tang, Z. Feng, A. Hernández, J. Ureña. "A Low-Latency Power Series Approximate Computing and Architecture for Co-Calculation of Division and Square Root". IEEE Trans. on Circuits and Systems-I, vol. 71(6), pp. 2723-2734, 2024.
• W. Yang, Y. Yang, W. Xiang, L. Yuan, K. Yu, A. Hernández, J. Ureña, Z. Pang. "Adaptive optimization federated learning enabled digital twins in industrial IoT". Journal of Industrial Information Integration, vol. 41(100645), pp. 1-12, 2024.
• M. Colombo, J. Ureña, A. Hernández, C. De Marziani, M. Mayosky. "A comparison between autocorrelation- and crosscorrelation-based coarse frame synchronization schemes for OFDM-PLC systems". Physical Communication, vol. 66(102419), pp. 1-19, 2024.
• A. Hernández, R. Nieto, L. de Diego-Otón, J. M. Villadangos-Carrizo, D. Pizarro, D. Fuentes, M. C. Pérez-Rubio. "Monitoring Daily Activities in Households by Means of Energy Consumption Measurements from Smart Meters". Journal of Sensor and Actuator Networks, vol. 14(25), pp. 1-25, 2025.
• V. M. Navarro, M. Barragán, R. Nieto, J. Ureña, A. Hernández. "HIFDA - High-Frequency Electrical Voltage and Current Signals from Household Appliances". Scientific Data, vol. 12(527), pp. 1-11, 2025.
• L. de Diego-Otón, A. Hernández, D. Fuentes, R. Nieto, V. M. Navarro. "Architectural strategies for enhanced NILM classification and anomaly detection: Addressing limited data scenarios". Expert Systems With Applications, vol. 282(127756), pp. 1-14, 2025.
• A. García-Requejo, A. Hernández, M. C. Pérez-Rubio. "FPGA-based SoC architecture for real-time device-free localization using a multistatic US sonar". Measurement, vol. 256(118320), pp. 1-12, 2025.
• X. Dang, W. Xiang, L. Yuan, Y. Yang, P. Cheng, Á. Hernández. "Model-driven Deep Learning for Massive Access in Internet of Things Networks". IEEE Transactions on Communications, pp. 1-15, 2025.
• R. Nieto, L. de Diego-Otón, M. Tapiador, V. M. Navarro, A. Hernández, J. Ureña. "Edge Computing System-on-Chip Architecture for a Non-Intrusive Load Monitoring Sensor in Ambient Intelligence Applications". Microprocessors and Microsystems, under review, 2025.

Conferences

• A. Hernández, L. de Diego, D. Pizarro, M. C. Pérez, J. M. Villadangos, R. Nieto. "Estimating Energy Consumption in Households for Non-Intrusive Elderly Monitoring". IEEE MetroLivEnv 2023 Proceedings, pp. 1-5, Milano (Italy), 2023.
• L. de Diego, A. Hernández, D. Pizarro, R. Nieto. "Appliance Identification in NILM Applications by means of a Convolutional Auto-Encoder". IEEE MetroLivEnv 2023 Proceedings, pp. 1-5, Milano (Italy), 2023.
• A. García-Requejo, M. C. Pérez-Rubio, A. Henández, A. Cortés, W.M.D. Wright. "Preliminary Analysis of an Ultrasonic Positioning System for Device-Free Targets". Proceedings of 6th International Caparica Conference on Ultrasonic based Applications from Analysys to Synthesis, pp. 1-1, Caparica (Portugal), 2023.
• A. García-Requejo, M.C. Pérez-Rubio, A. Hernández, W.M.D. Wright, L. Marnane. "Preliminary Analysis of an Ultrasonic Positioning System for Device-Free Targets". Proceedings of 2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN23), pp. 1-7, Nuremberg (Germany), 2023.
• D. Moltó, A. Hernández, E. Aparicio-Esteve, J. Ureña, J. M. Villadangos, M. Cubero. "Implementation of a High Measurement Rate VLP System". Proceedings of 2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN23), pp. 1-13, Nuremberg (Germany), 2023.
• M. Cubero, D. Moltó, E. Aparicio-Esteve, A. Hernández, J. M. Villadangos, J. Ureña. "High-Rate Acquisition System for an Infrared LPS". Proceedings of 38th Conference on Design of Circuits and Integrated Systems (DCIS 2023), pp. 231-236, Málaga (Spain), 2023.
• M. Tapiador, L. de Diego-Otón, A. Hernández, R. Nieto. "Implementing a CNN in FPGA Programmable Logic for NILM Application". Proceedings of 38th Conference on Design of Circuits and Integrated Systems (DCIS 2023), pp. 251-256, Málaga (Spain), 2023.
• D. Moltó, M. Cubero, E. Aparicio-Esteve, A. Hernández, J. M. Villadangos, J. Ureña. "Definition of a SoC Architecture for a High-Rate Correlator Bank". Proceedings of 38th Conference on Design of Circuits and Integrated Systems (DCIS 2023), pp. 283-288, Málaga (Spain), 2023.
• J. Martín, L. de Diego-Otón, M. Tapiador, A. Hernández, R. Nieto. "Comparative Analysis of Neural Network Implementations for NILM Applications". Proceedings of 38th Conference on Design of Circuits and Integrated Systems (DCIS 2023), pp. 329-334, Málaga (Spain), 2023.
• M. C. Pérez-Rubio, J. Quintanar-Pascual, A. García-Requejo, J. M. Villadangos-Carrizo, J. J. García-Domínguez, L. Marnane. "Wearable-Based system for the ubiquitous tracking of vulnerable people in remote areas". 2023 IEEE 15th International congress on Ultra Modern Telecommunications and Control Systems, Gante (Belgium), 2023.
• V. Navarro, L. de Diego, M. Tapiador, R. Nieto, J. Ureña, A. Hernández. "SoC Architecture for High-Frequency Acquisition of Household Electric Signals". Proceedings of 2024 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2024), pp. 1-6, Glasgow (UK), 2024.
• A. García-Requejo, M. C. Pérez-Rubio, A. Hernández, W. M. D. Wright, S. Murano. "Evaluation of Spread-Spectrum Sequences in Ultrasonic Sonar for Indoor People Localization". Proceedings of 2024 IEEE International Symposium on Medical Measurements and Applications (MeMeA 2024), pp. 1-6, Eindhoven (Nederlands), 2024.
• S. Mari, F. Ciancetta, A. Hernández, D. Pizarro, L. de Diego-Otón. "A Convolutional Transformer for Enhanced NILM in Human Activity Recognition". Proceedings of 2024 IEEE International Symposium on Medical Measurements and Applications (MeMeA 2024), pp. 1-6, Eindhoven (Nederlands), 2024.
• L. de Diego-Otón, D. Fuentes, D. Pizarro, A. Hernández, S. Mari, R. Nieto. "Preliminary Unknown Appliance Detection using Convolutional Variational Auto-Encoders for AAL". Proceedings of IEEE International Conference on Omni-layer Intelligent Systems (COINS 2024), pp. 1-4, London (UK), 2024.
• M. Cubero, A. Hernández, J. González. "An Open-Source VLBI Digital Backend for Low-Cost FPGA-based SoCs". Proceedings of 39th Conference on Design of Circuits and Integrated Systems (DCIS 2024), pp. 17-22, Catania (Italy), 2024.
• D. Tian, N. Yu, J. Tang, A. Hernández, J. Ureña. "A Hardware Architecture for Frequency-Domain Image Processing Based on Split-Radix 2-4 FFT". Proceedings of 39th Conference on Design of Circuits and Integrated Systems (DCIS 2024), pp. 276-281, Catania (Italy), 2024.
• D. Fuentes, C. Gracia, D. Pizarro, A. Hernández , S. Palazuelos, C. Guerra, L. de Diego-Otón, J. L. Martín, J. Grotenhuis, L. M. García. "Understanding word and sentence relations in ancient Egyptian using Deep Neural Networks". Proceedings of Materials, people and written words in ancient cultures SHAPED 2024, pp. 1-19, Alcalá de Henares (Spain), 2024.
• M. Xie, N. Yu, D. Tian, J. Zhang, A. Hernández, J. Ureña. "A Configurable CORDIC and PSADIC Fusion Architecture for Nonlinear Edge-Computing". Proceedings of 2024 9th International Conference on Integrated Circuits and Microsystems (ICICM 2024), pp. 665-670, Wuhan (China), 2024.
• S. Mari, P. G. Donato, A Hernández, E. Fiorucci. "An Encoder-Decoder LSTM Network for Load Forecasting in Building Power Systems". Proceedings of 2025 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2025), pp. 1-6, Chemnitz (Germany), 2025.
• S. Mari, P. G. Donato, A Hernández, E. Fiorucci. "An Encoder-Decoder LSTM Network for Load Forecasting in Building Power Systems". Proceedings of 2025 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2025), pp. 1-6, Chemnitz (Germany), 2025.

Others

• M. Cubero, A. Hernández. "An Efficient FPGA-based Architecture for Long Short-Term Memory Neural Networks". Actas del XXIX Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI 2023), pp. 1-5, Sevilla (Spain), 2023.
• D. Moltó, A. Hernández, E. Aparicio-Esteve, J. Ureña, J. M. Villadangos, M. Cubero. "Implementación Hardware/Software del Sistema de Proceso de un VLP de Alta Velocidad". Actas del XXIX Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI 2023), pp. 1-6, Sevilla (Spain), 2023.
• J. Quintanar, M. C. Pérez-Rubio, J. J. García-Domínguez, A. García-Requejo. "Sistema para monitorización remota de adultos mayores en su domicilio y alrededores". Actas del XXIX Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI 2023), pp. 1-6, Sevilla (Spain), 2023.
• A. García, M. C. Pérez-Rubio, A. Hernández. "Estudio Preliminar de un Sistema de Localización Device-Free basado en la Oclusión de Enlaces Ultrasónicos". Actas del XXX Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI 2024), pp. 1-6, Granada (Spain), 2024.
• L. de Diego-Otón, V. M. Navarro, A. Hernández, R. Nieto. "Generación de Datos Sintéticos sobre el Consumo Agregado Residencial". Actas del XXX Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI 2024), pp. 1-6, Granada (Spain), 2024.
• L. de Diego-Otón, D. Fuentes, V. M. Navarro, A. Hernández. R. Nieto. "Arquitectura Residual No Supervisada para el Reconocimiento de Cargas Eléctricas Desconocidas". Actas del XXXI Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI 2025), pp. 1-6, Aranjuez (Spain), 2025.
• A. García-Requejo, M. C. Pérez-Rubio, A. Hernández. "Aceleración de Algoritmia de Localización Elíptica mediante ARM-NEON para un Sonar Multiestático". Actas del XXXI Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI 2025), pp. 1-6, Aranjuez (Spain), 2025.
• M. Robles, M. C. Pérez-Rubio, A. Hernández, J. J. García, E. Pérez-Eliso, J. Conesa-Muñoz. "Seguimiento de Adultos Mayores en sus hogares mediante Técnicas de Clustering". Actas del XXXI Seminario Anual de Automática, Electrónica Industrial e Instrumentación (SAAEI 2025), pp. 1-6, Aranjuez (Spain), 2025.