Esther Rodríguez-Villegas

114 papers C 6Journal 45Unranked 63

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	An Energy-Aware, Self-Adaptive, Battery-Free Smart Wristband for Long-Term Health Monitoring. IEEE Access Shihong Chen, Esther Rodríguez-Villegas
2025	J	`jnl`	Emerging Technologies and Clinical Practice: A Systematic Review of Jugular Venous Assessment Techniques. IEEE Access Yichen Cao, Rawan S. Abdulsadig, Esther Rodríguez-Villegas
2024	—	`conf`	A TinyML Motion-Based Embedded Cough Detection System. EMBC Maha S. Diab, Esther Rodríguez-Villegas
2024	J	`jnl`	A Wireless Power Transfer Mattress Based System for Perpetually Operating Physiological Monitoring Wearables. IEEE Trans. Biomed. Circuits Syst. Zhiqiang Xu, Esther Rodríguez-Villegas
2024	J	`jnl`	A comparative study in class imbalance mitigation when working with physiological signals. Frontiers Digit. Health Rawan S. Abdulsadig, Esther Rodríguez-Villegas
2024	C	`conf`	An Efficiency-Enhanced Active Rectifier with Offset-Controlled Comparators for WPT Systems. ISCAS Yuxuan Jiang, Zhiqiang Xu, Esther Rodríguez-Villegas
2024	J	`jnl`	Feature evaluation of accelerometry signals for cough detection. Frontiers Digit. Health Maha S. Diab, Esther Rodríguez-Villegas
2024	—	`conf`	Heart Rate Estimation from Neck Photoplethysmography using FFT-Based Scoring and a Shallow Neural Network. EMBC Rawan S. Abdulsadig, Esther Rodríguez-Villegas
2023	J	`jnl`	Sleep Posture Monitoring Using a Single Neck- Situated Accelerometer: A Proof-of-Concept. IEEE Access Rawan S. Abdulsadig, Esther Rodríguez-Villegas
2023	C	`conf`	Solar Energy Harvesting Node for Battery-Free Physiological Monitoring Wearable Wristband IECON Shihong Chen, Esther Rodríguez-Villegas
2022	—	`conf`	A 6.78MHz Mid-Range Wireless Power Charging System for Milliwatt-Power-Level Long-term Biomedical Sensing Applications. BioCAS Zhiqiang Xu, Esther Rodríguez-Villegas
2022	—	`conf`	A Multilayer Monte Carlo Analysis of Optical Interactions in Reflectance Neck Photoplethysmography. EMBC Zaibaa Patel, Esther Rodríguez-Villegas
2022	J	`jnl`	Artifacts classification and apnea events detection in neck photoplethysmography signals. Medical Biol. Eng. Comput. Irene García-López, Renard Xaviero Adhi Pramono, Esther Rodríguez-Villegas
2022	J	`jnl`	Assessing the Feasibility of Acoustic Based Seizure Detection. IEEE Trans. Biomed. Eng. Xuen Hoong Kok, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2022	—	`conf`	Automatic Identification of Snoring and Groaning Segments in Acoustic Recordings. EMBC Xuen Hoong Kok, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2022	J	`jnl`	Embedded Machine Learning Using Microcontrollers in Wearable and Ambulatory Systems for Health and Care Applications: A Review. IEEE Access Maha S. Diab, Esther Rodríguez-Villegas
2022	—	`conf`	Performance Evaluation of Embedded Image Classification Models Using Edge Impulse for Application on Medical Images. EMBC Maha S. Diab, Esther Rodríguez-Villegas
2022	—	`conf`	Proof-of-concept of a mattress based power harvesting system architecture suitable for wireless physiological monitoring systems. EMBC Zhiqiang Xu, Esther Rodríguez-Villegas
2022	—	`conf`	Sleep Posture Detection Using an Accelerometer Placed on the Neck. EMBC Rawan S. Abdulsadig, Sukhpreet Singh, Zaibaa Patel, Esther Rodríguez-Villegas
2021	J	`jnl`	Acoustic Sensing as a Novel Wearable Approach for Heart Rate Variability Monitoring at the Wrist. IEEE Trans. Instrum. Meas. Piyush Sharma, Esther Rodríguez-Villegas
2021	—	`conf`	Effects of denoising strategies on R-wave detection in ECG analysis. EMBC Michal Kozlowski, Sukhpreet Singh, Georgina Ramage, Esther Rodríguez-Villegas
2021	—	`conf`	F3: Silicon Technologies in the Fight Against Pandemics - From Point of Care to Computational Epidemiology. ISSCC Nick Van Helleputte, Arijit Raychowdhury, Ping-Hsuan Hsieh, Jun Deguchi, Matteo Perenzoni, Esther Rodríguez-Villegas, Long Yan, Andreia Cathelin, Keith A. Bowman, Chris Van Hoof
2021	J	`jnl`	Proof of Concept of a Novel Neck-Situated Wearable PPG System for Continuous Physiological Monitoring. IEEE Trans. Instrum. Meas. Sukhpreet Singh, Michal Kozlowski, Irene García-López, Zhou Jiang, Esther Rodríguez-Villegas
2021	—	`conf`	Towards Automatic Identification of Epileptic Recordings in Long-term EEG Monitoring. EMBC Xuen Hoong Kok, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2020	J	`jnl`	Characterization of Artifact Signals in Neck Photoplethysmography. IEEE Trans. Biomed. Eng. Irene García-López, Esther Rodríguez-Villegas
2019	J	`jnl`	A Low Power System With EEG Data Reduction for Long-Term Epileptic Seizures Monitoring. IEEE Access Syed Anas Imtiaz, Saam Iranmanesh, Esther Rodríguez-Villegas
2019	—	`conf`	A Novel Algorithm for HRV Estimation from Short-Term Acoustic Recordings at Neck. EMBC Piyush Sharma, Esther Rodríguez-Villegas
2019	—	`conf`	A Novel Method for Automatic Identification of Respiratory Disease from Acoustic Recordings. EMBC Xuen Hoong Kok, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2019	J	`jnl`	A Seizure-Based Power Reduction SoC for Wearable EEG in Epilepsy. IEEE Access Saam Iranmanesh, George Raikos, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2019	J	`jnl`	Algorithms for Automatic Analysis and Classification of Heart Sounds-A Systematic Review. IEEE Access Amit Krishna Dwivedi, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2019	J	`jnl`	An Algorithm for Heart Rate Extraction From Acoustic Recordings at the Neck. IEEE Trans. Biomed. Eng. Piyush Sharma, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2019	—	`conf`	An Approach for Automatic Identification of Fundamental and Additional Sounds from Cardiac Sounds Recordings. EMBC Amit Krishna Dwivedi, Esther Rodríguez-Villegas
2019	—	`conf`	Automatic Cough Detection in Acoustic Signal using Spectral Features. EMBC Renard Xaviero Adhi Pramono, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2019	—	`conf`	Automatic Identification of Cough Events from Acoustic Signals. EMBC Renard Xaviero Adhi Pramono, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2019	—	`conf`	Evaluation of Mel-Frequency Cepstrum for Wheeze Analysis. EMBC Renard Xaviero Adhi Pramono, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2019	—	`conf`	Heart Rate Extraction from Novel Neck Photoplethysmography Signals. EMBC Irene García-López, Piyush Sharma, Esther Rodríguez-Villegas
2018	—	`conf`	Characterization Study of Neck Photoplethysmography. EMBC Irene García-López, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2017	J	`jnl`	A 950 nW Analog-Based Data Reduction Chip for Wearable EEG Systems in Epilepsy. IEEE J. Solid State Circuits Saam Iranmanesh, Esther Rodríguez-Villegas
2017	J	`jnl`	An Ultralow Power System on Chip for Automatic Sleep Staging. IEEE J. Solid State Circuits Syed Anas Imtiaz, Zhou Jiang, Esther Rodríguez-Villegas
2017	J	`jnl`	An Ultralow-Power Sleep Spindle Detection System on Chip. IEEE Trans. Biomed. Circuits Syst. Saam Iranmanesh, Esther Rodríguez-Villegas
2017	J	`jnl`	Analysis and design of cross-coupled charge pump for low power on chip applications. Microelectron. J. Majd H. Eid, Esther Rodríguez-Villegas
2017	—	`conf`	Analysis of reversion losses in charge pumps and its impact on efficiency for low power design. NEWCAS Majd H. Eid, Esther Rodríguez-Villegas
2017	—	`conf`	Monitoring smoking behaviour using a wearable acoustic sensor. EMBC Inigo Torres Uribe Echebarria, Syed Anas Imtiaz, Mingxu Peng, Esther Rodríguez-Villegas
2017	—	`conf`	Pulse oximetry in the neck - a proof of concept. EMBC Mingxu Peng, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2016	—	`conf`	An algorithm for automatic detection of drowsiness for use in wearable EEG systems. EMBC Kwai C. A. Patrick, Syed Anas Imtiaz, Stuart A. Bowyer, Esther Rodríguez-Villegas
2016	—	`conf`	CMOS implementation of a low power absolute value comparator circuit. NEWCAS Saam Iranmanesh, George Raikos, Zhou Jiang, Esther Rodríguez-Villegas
2016	J	`jnl`	Erratum to: Optimal features for online seizure detection. Medical Biol. Eng. Comput. Lojini Logesparan, Alexander J. Casson, Esther Rodríguez-Villegas
2016	—	`conf`	Low emission, open loop MAC protocol compliant implantable FSK modulator. NEWCAS Ruchir Saraswat, Esther Rodríguez-Villegas, Zhou Jiang
2016	—	`conf`	Low-complexity prediction of frequency-rich biosignals for lossless compression in wearable technologies. EMBC Guangwei Chen, Stuart A. Bowyer, Esther Rodríguez-Villegas
2016	—	`conf`	Optimizing simulation times in biomedical systems containing Quasi-Infinite Resistors. NORCAS Saam Iranmanesh, Majd Eid, Esther Rodríguez-Villegas
2015	—	`conf`	A high PSRR, ultra-low power 1.2V curvature corrected Bandgap reference for wearable EEG application. NEWCAS Mohammad Usaid Abbasi, George Raikos, Ruchir Saraswat, Esther Rodríguez-Villegas
2015	—	`conf`	An open-source toolbox for standardized use of PhysioNet Sleep EDF Expanded Database. EMBC Syed Anas Imtiaz, Esther Rodríguez-Villegas
2015	—	`conf`	Automatic sleep staging using state machine-controlled decision trees. EMBC Syed Anas Imtiaz, Esther Rodríguez-Villegas
2015	J	`jnl`	Performance-Power Consumption Tradeoff in Wearable Epilepsy Monitoring Systems. IEEE J. Biomed. Health Informatics Syed Anas Imtiaz, Lojini Logesparan, Esther Rodríguez-Villegas
2015	J	`jnl`	The impact of signal normalization on seizure detection using line length features. Medical Biol. Eng. Comput. Lojini Logesparan, Esther Rodríguez-Villegas, Alexander J. Casson
2015	—	`conf`	Ultra-low power, low noise MAC protocol compliant non-PLL based wearable transmitter for dynamic open spectrum sharing. NER Ruchir Saraswat, Mohammad Usaid Abbasi, Esther Rodríguez-Villegas
2014	J	`jnl`	A Low Power Linear Phase Programmable Long Delay Circuit. IEEE Trans. Biomed. Circuits Syst. Esther Rodríguez-Villegas, Lojini Logesparan, Alexander J. Casson
2014	C	`conf`	A reconfigurable FGMOS based OTA-C filter. ISCAS John Richard E. Hizon, Esther Rodríguez-Villegas
2014	—	`conf`	Automatic lung tidal volumes estimation from tracheal sounds. EMBC Guangwei Chen, Ildefonso de la Cruz, Esther Rodríguez-Villegas
2014	—	`conf`	Chaotic inductively coupled non-PLL low emission transmitter for implanted devices. LASCAS Ruchir Saraswat, Esther Rodríguez-Villegas
2014	J	`jnl`	Compression in Wearable Sensor Nodes: Impacts of Node Topology. IEEE Trans. Biomed. Eng. Syed Anas Imtiaz, Alexander J. Casson, Esther Rodríguez-Villegas
2014	—	`conf`	Evaluating the use of line length for automatic sleep spindle detection. EMBC Syed Anas Imtiaz, Esther Rodríguez-Villegas
2014	—	`conf`	Low power EMI mitigation strategies utilizing non-PLL based periodic and chaotic SSC profiles for implanted devices. ISMICT Ruchir Saraswat, Esther Rodríguez-Villegas
2014	—	`conf`	Recommendations for performance assessment of automatic sleep staging algorithms. EMBC Syed Anas Imtiaz, Esther Rodríguez-Villegas
2013	—	`conf`	A low emission, low power non-linear frequency modulation based transmitter for implanted devices. EMBC Ruchir Saraswat, Esther Rodríguez-Villegas
2013	—	`conf`	Automatic detection of sleep spindles using Teager energy and spectral edge frequency. BioCAS Syed Anas Imtiaz, Siavash Saremi-Yarahmadi, Esther Rodríguez-Villegas
2013	J	`jnl`	COMMODITY J. Ambient Intell. Smart Environ. Özgür Kafali, Stefano Bromuri, Michal Sindlar, Tom van der Weide, Eduardo Aguilar-Pelaez, Ulrich Schaechtle, Bruno Alves, Damien Zufferey, Esther Rodríguez-Villegas, Michael Ignaz Schumacher, Kostas Stathis
2013	—	`conf`	Discriminating between best performing features for seizure detection and data selection. EMBC Lojini Logesparan, Alexander J. Casson, Syed Anas Imtiaz, Esther Rodríguez-Villegas
2012	C	`conf`	A compact linearly tunable low voltage triode OTA using self-cascodes. ISCAS John Richard E. Hizon, Esther Rodríguez-Villegas
2012	—	`conf`	A high transconductance efficiency FGMOS OTA for gm-C ladder filters. MWSCAS John Richard E. Hizon, Esther Rodríguez-Villegas
2012	J	`jnl`	Compressive sensing scalp EEG signals: implementations and practical performance. Medical Biol. Eng. Comput. Amir M. Abdulghani, Alexander J. Casson, Esther Rodríguez-Villegas
2012	—	`conf`	Improving seizure detection performance reporting: Analysing the duration needed for a detection. EMBC Lojini Logesparan, Alexander J. Casson, Esther Rodríguez-Villegas
2012	J	`jnl`	Optimal features for online seizure detection. Medical Biol. Eng. Comput. Lojini Logesparan, Alexander J. Casson, Esther Rodríguez-Villegas
2012	—	`conf`	Proof of concept of a shoe based human activity monitor. EMBC Ali Shad, Esther Rodríguez-Villegas
2012	—	`conf`	Signal agnostic compressive sensing for Body Area Networks: Comparison of signal reconstructions. EMBC Alexander J. Casson, Esther Rodríguez-Villegas
2012	J	`jnl`	Technique for Interference Reduction in Battery Powered Physiological Monitoring Devices. IEEE Trans. Biomed. Eng. Eduardo Aguilar-Pelaez, Guangwei Chen, Esther Rodríguez-Villegas
2011	J	`jnl`	A 60 pW g IEEE J. Solid State Circuits Alexander J. Casson, Esther Rodríguez-Villegas
2011	J	`jnl`	A Novel Phase Congruency Based Algorithm for Online Data Reduction in Ambulatory EEG Systems. IEEE Trans. Biomed. Eng. Lojini Logesparan, Esther Rodríguez-Villegas
2011	J	`jnl`	A Subhertz Nanopower Low-Pass Filter. IEEE Trans. Circuits Syst. II Express Briefs Esther Rodríguez-Villegas, Alexander J. Casson, Phil Corbishley
2011	—	`conf`	Assessing the impact of signal normalization: Preliminary results on epileptic seizure detection. EMBC Lojini Logesparan, Alexander J. Casson, Esther Rodríguez-Villegas
2009	J	`jnl`	A Low-Power Wide-Range I-V Converter for Amperometric Sensing Applications. IEEE Trans. Biomed. Circuits Syst. Esther Rodríguez-Villegas
2009	—	`conf`	Quantifying the Feasibility of Compressive Sensing in Portable Electroencephalography Systems. HCI (16) Amir M. Abdulghani, Alexander J. Casson, Esther Rodríguez-Villegas
2009	J	`jnl`	Simplifying the Design of ΣΔModulators Using FGMOS Transistors. IEEE Trans. Circuits Syst. I Regul. Pap. Esther Rodríguez-Villegas, Min Xu
2009	J	`jnl`	Toward Online Data Reduction for Portable Electroencephalography Systems in Epilepsy. IEEE Trans. Biomed. Eng. Alexander J. Casson, Esther Rodríguez-Villegas
2008	J	`jnl`	A 1.2-V 140-nW 10-bit Sigma-Delta Modulator for Electroencephalogram Applications. IEEE Trans. Biomed. Circuits Syst. Enrique López-Morillo, Ramón González Carvajal, Fernando Muñoz, Hakim El Gmili, Antonio J. López-Martín, Jaime Ramírez-Angulo, Esther Rodríguez-Villegas
2008	C	`conf`	An inverse filter realisation of a single scale Inverse continuous wavelet transform. ISCAS Alexander J. Casson, Esther Rodríguez-Villegas
2008	J	`jnl`	Breathing Detection: Towards a Miniaturized, Wearable, Battery-Operated Monitoring System. IEEE Trans. Biomed. Eng. Phil Corbishley, Esther Rodríguez-Villegas
2008	C	`conf`	Low-power differential photoplethysmographic pulse transit time detector for ambulatory cardiovascular monitoring. ISCAS Eduardo Aguilar-Pelaez, Esther Rodríguez-Villegas
2007	—	`conf`	A 1V low power sigma-delta modulator based on floating gate MOS transistors. ECCTD Min Xu, Esther Rodríguez-Villegas
2007	J	`jnl`	A Nanopower Bandpass Filter for Detection of an Acoustic Signal in a Wearable Breathing Detector. IEEE Trans. Biomed. Circuits Syst. Phil Corbishley, Esther Rodríguez-Villegas
2007	—	`conf`	Low Power Technology for Wearable Cognition Systems. HCI (16) David C. Yates, Alexander J. Casson, Esther Rodríguez-Villegas
2007	J	`jnl`	On Dealing With the Charge Trapped in Floating- Gate MOS (FGMOS) Transistors. IEEE Trans. Circuits Syst. II Express Briefs Esther Rodríguez-Villegas, Mariano Jiménez-Fuentes, Ramón González Carvajal
2005	—	`conf`	A 0.8 V, 360 nW Gm-C biquad based on FGMOS transistors [biquadratic filter]. ISCAS (3) Esther Rodríguez-Villegas
2005	—	`conf`	A 0.9 V offset compensated FGMOS comparator. ISCAS (3) Esther Rodríguez-Villegas
2005	J	`jnl`	A micropower CMOS continuous-time filter with on-chip automatic tuning. IEEE Trans. Circuits Syst. I Regul. Pap. Okundu C. Omeni, Esther Rodríguez-Villegas, Christofer Toumazou
2005	—	`conf`	A novel correlated double sampling poly-Si circuit for readout systems in large area X-ray sensors. ISCAS (1) Aleksandra Rankov, Esther Rodríguez-Villegas, Michael J. Lee
2005	J	`jnl`	A tissue impedance measurement chip for myocardial ischemia detection. IEEE Trans. Circuits Syst. I Regul. Pap. Alberto Yufera, Adoración Rueda, José Maria Muñoz, Ricardo Doldán, Gildas Léger, Esther Rodríguez-Villegas
2005	—	`conf`	Programmable switched-current floating-gate cells. ISCAS (2) Phil Corbishley, Esther Rodríguez-Villegas
2004	J	`jnl`	A 1-V micropower log-domain integrator based on FGMOS transistors operating in weak inversion. IEEE J. Solid State Circuits Esther Rodríguez-Villegas, Alberto Yúfera, Adoración Rueda
2004	J	`jnl`	A 1.25-V micropower Gm-C filter based on FGMOS transistors operating in weak inversion. IEEE J. Solid State Circuits Esther Rodríguez-Villegas, Alberto Yúfera, Adoración Rueda
2004	—	`conf`	An ultra-low power analogue directionality system for digital hearing aids. ISCAS (1) Phil Corbishley, Esther Rodríguez-Villegas, Chris Toumazou
2003	—	`conf`	A Charge Correction Cell for FGMOS-Based Circuits. SBCCI Esther Rodríguez-Villegas, Alberto Yufera, Adoración Rueda
2002	—	`conf`	A micropower log domain FGMOS filter. ISCAS (3) Esther Rodríguez-Villegas, Adoración Rueda, Alberto Yufera
2002	—	`conf`	High-speed low-power logic gates using floating gates. ISCAS (5) Esther Rodríguez-Villegas, José M. Quintana, Maria J. Avedillo, Adoración Rueda
2002	—	`conf`	Simple parallel weighted order statistic filter implementations. ISCAS (4) Maria J. Avedillo, José M. Quintana, Esther Rodríguez-Villegas
2002	—	`conf`	Threshold-logic-based design of compressors. ICECS José M. Quintana, Maria J. Avedillo, Esther Rodríguez-Villegas, Adoración Rueda
2001	—	`conf`	A 1.25 V FGMOS filter using translinear circuits. ISCAS (1) Esther Rodríguez-Villegas, Adoración Rueda, Alberto Yufera
2001	—	`conf`	A 1.5 V 23 MHz low power FGMOS filter. ICECS Esther Rodríguez-Villegas, Adoración Rueda, Alberto Yúfera
2001	J	`jnl`	A Low-Voltage Floating-Gate MOS Biquad. VLSI Design Esther Rodríguez-Villegas, Alberto Yufera, Adoración Rueda
2001	—	`conf`	Low-power logic styles for full-adder circuits. ICECS José M. Quintana, Maria J. Avedillo, Raúl Jiménez, Esther Rodríguez-Villegas
2001	—	`conf`	Practical low-cost CPL implementations threshold logic functions. ACM Great Lakes Symposium on VLSI José M. Quintana, Maria J. Avedillo, Raúl Jiménez, Esther Rodríguez-Villegas
2000	—	`conf`	Efficient νMOS Realization of Threshold Voters for Self-Purging Redundancy. SBCCI José M. Quintana, Maria J. Avedillo, Esther Rodríguez-Villegas, Adoración Rueda
2000	J	`jnl`	νMOS-based Sorter for Arithmetic Applications. VLSI Design Esther Rodríguez-Villegas, Maria J. Avedillo, José M. Quintana, Gloria Huertas, Adoración Rueda
1999	—	`conf`	vMOS-based sorters for multiplier implementations. ISCAS (1) Esther Rodríguez-Villegas, Maria J. Avedillo, José M. Quintana, Gloria Huertas, Adoración Rueda