Stephen James Redmond

Orcid: 0000-0002-2630-5449

According to our database1, Stephen James Redmond authored at least 96 papers between 2005 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Energy-Efficient Sleep Apnea Detection Using a Hyperdimensional Computing Framework Based on Wearable Bracelet Photoplethysmography.
IEEE Trans. Biomed. Eng., August, 2024

Adaptive Target-Condition Neural Network: DNN-Aided Load Balancing for Hybrid LiFi and WiFi Networks.
IEEE Trans. Wirel. Commun., July, 2024

Robust Learning-Based Incipient Slip Detection Using the PapillArray Optical Tactile Sensor for Improved Robotic Gripping.
IEEE Robotics Autom. Lett., February, 2024

Identifying Expert Behavior in Offline Training Datasets Improves Behavioral Cloning of Robotic Manipulation Policies.
IEEE Robotics Autom. Lett., February, 2024

A Multiscale Cross-Modal Interactive Fusion Network for Human Activity Recognition Using Wearable Sensors and Smartphones.
IEEE Internet Things J., 2024

Dataset Clustering for Improved Offline Policy Learning.
CoRR, 2024

Learning and Reusing Primitive Behaviours to Improve Hindsight Experience Replay Sample Efficiency.
Proceedings of the 10th International Conference on Automation, Robotics and Applications, 2024

2023
Design, Fabrication, and Characterization of a Novel Optical Six-Axis Distributed Force and Displacement Tactile Sensor for Dexterous Robotic Manipulation.
Sensors, December, 2023

Dexterous robotic manipulation using deep reinforcement learning and knowledge transfer for complex sparse reward-based tasks.
Expert Syst. J. Knowl. Eng., July, 2023

Winning Solution of Real Robot Challenge III.
CoRR, 2023

Behaviour Discriminator: A Simple Data Filtering Method to Improve Offline Policy Learning.
CoRR, 2023

Incipient Slip Detection with a Biomimetic Skin Morphology.
IROS, 2023

Hierarchical Reinforcement Learning for In-hand Robotic Manipulation Using Davenport Chained Rotations.
Proceedings of the 9th International Conference on Automation, Robotics and Applications, 2023

Automatic Segmentation of the Paediatric Femoral Head.
Proceedings of the 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2023

Improving Behavioural Cloning with Positive Unlabeled Learning.
Proceedings of the Conference on Robot Learning, 2023

2022
Submillimeter Lateral Displacement Enables Friction Sensing and Awareness of Surface Slipperiness.
IEEE Trans. Haptics, 2022

A Multimodal Data Fusion Technique for Heartbeat Detection in Wearable IoT Sensors.
IEEE Internet Things J., 2022

Towards advanced robotic manipulation.
Proceedings of the Sixth IEEE International Conference on Robotic Computing, 2022

Incipient Slip Detection for Rectilinear Movements using the PapillArray Tactile Sensor.
Proceedings of the 2022 IEEE Sensors, Dallas, TX, USA, October 30 - Nov. 2, 2022, 2022

2021
Estimating Lower Limb Kinematics Using a Reduced Wearable Sensor Count.
IEEE Trans. Biomed. Eng., 2021

Imaginary Hindsight Experience Replay: Curious Model-based Learning for Sparse Reward Tasks.
CoRR, 2021

Real Robot Challenge using Deep Reinforcement Learning.
CoRR, 2021

Estimating Lower Body Kinematics using a Lie Group Constrained Extended Kalman Filter and Reduced IMU Count.
CoRR, 2021


Modeling the Optical Sensing Principle of the PapillArray Tactile Sensor.
Proceedings of the 2021 IEEE Sensors, Sydney, Australia, October 31 - Nov. 3, 2021, 2021

Tracking Lower Body 3D Kinematics using Three IMUs.
Proceedings of the 2021 IEEE Sensors, Sydney, Australia, October 31 - Nov. 3, 2021, 2021

Real-time Friction Estimation for Grip Force Control.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021

Cutaneous Sensory Afferent Response to Sliding Stimuli in the Rat Forepaw<sup>*</sup>.
Proceedings of the IEEE World Haptics Conference, 2021

Solving the Real Robot Challenge Using Deep Reinforcement Learning.
Proceedings of the 29th Irish Conference on Artificial Intelligence and Cognitive Science 2021, 2021

2020
Smart Triggering of the Barometer in a Fall Detector Using a Semi-Permeable Membrane.
IEEE Trans. Biomed. Eng., 2020

Estimating Lower Limb Kinematics Using a Lie Group Constrained Extended Kalman Filter with a Reduced Wearable IMU Count and Distance Measurements.
Sensors, 2020

Deep Learning for Activity Recognition in Older People Using a Pocket-Worn Smartphone.
Sensors, 2020

A Biomimetic Tactile Fingerprint Induces Incipient Slip.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2020

Live Demonstration: Dynamic Grip-force Control using Real-time Friction Estimation from Incipient Slip Events.
Proceedings of the 2020 IEEE Sensors, Rotterdam, The Netherlands, October 25-28, 2020, 2020

Estimating Lower Limb Kinematics using Distance Measurements with a Reduced Wearable Inertial Sensor Count.
Proceedings of the 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society, 2020

Estimating Lower Limb Kinematics using a Lie Group Constrained EKF and a Reduced Wearable IMU Count.
Proceedings of the 8th IEEE RAS/EMBS International Conference for Biomedical Robotics and Biomechatronics, 2020

2019
Learning the Orientation of a Loosely-Fixed Wearable IMU Relative to the Body Improves the Recognition Rate of Human Postures and Activities.
Sensors, 2019

Digital assessment of falls risk, frailty, and mobility impairment using wearable sensors.
npj Digit. Medicine, 2019

2018
A Low-Power Fall Detector Balancing Sensitivity and False Alarm Rate.
IEEE J. Biomed. Health Informatics, 2018

Evaluation of an mHealth-Based Adjunct to Outpatient Cardiac Rehabilitation.
IEEE J. Biomed. Health Informatics, 2018

Detection of Atrial Fibrillation from RR Intervals and PQRST Morphology using a Neural Network Ensemble.
Proceedings of the 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2018

2017
Differences Between Gait on Stairs and Flat Surfaces in Relation to Fall Risk and Future Falls.
IEEE J. Biomed. Health Informatics, 2017

Fall Risk Assessment Through Automatic Combination of Clinical Fall Risk Factors and Body-Worn Sensor Data.
IEEE J. Biomed. Health Informatics, 2017

Selecting Power-Efficient Signal Features for a Low-Power Fall Detector.
IEEE Trans. Biomed. Eng., 2017

Wavelet-Based Sit-To-Stand Detection and Assessment of Fall Risk in Older People Using a Wearable Pendant Device.
IEEE Trans. Biomed. Eng., 2017

2016
Classification of Implantable Rotary Blood Pump States With Class Noise.
IEEE J. Biomed. Health Informatics, 2016

Low-Power Fall Detector Using Triaxial Accelerometry and Barometric Pressure Sensing.
IEEE Trans. Ind. Informatics, 2016

QRS Detection Algorithm for Telehealth Electrocardiogram Recordings.
IEEE Trans. Biomed. Eng., 2016

Wearable pendant device monitoring using new wavelet-based methods shows daily life and laboratory gaits are different.
Medical Biol. Eng. Comput., 2016

Analyzing health insurance claims on different timescales to predict days in hospital.
J. Biomed. Informatics, 2016

Design Principles for Building a Soft, Compliant, High Spatial Resolution Tactile Sensor Array.
Proceedings of the Haptics: Perception, Devices, Control, and Applications, 2016

An Eight-Legged Tactile Sensor to Estimate Coefficient of Static Friction: Improvements in Design and Evaluation.
Proceedings of the Haptics: Perception, Devices, Control, and Applications, 2016

A Kalman filter to estimate altitude change during a fall.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

Low-power operation of a barometric pressure sensor for use in an automatic fall detector.
Proceedings of the 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2016

2015
Predicting Days in Hospital Using Health Insurance Claims.
IEEE J. Biomed. Health Informatics, 2015

Signal Quality Measures on Pulse Oximetry and Blood Pressure Signals Acquired from Self-Measurement in a Home Environment.
IEEE J. Biomed. Health Informatics, 2015

New Methods to Monitor Stair Ascents Using a Wearable Pendant Device Reveal How Behavior, Fear, and Frailty Influence Falls in Octogenarians.
IEEE Trans. Biomed. Eng., 2015

Tracking the Evolution of Smartphone Sensing for Monitoring Human Movement.
Sensors, 2015

Improved Measurement of Blood Pressure by Extraction of Characteristic Features from the Cuff Oscillometric Waveform.
Sensors, 2015

Predicting the risk of exacerbation in patients with chronic obstructive pulmonary disease using home telehealth measurement data.
Artif. Intell. Medicine, 2015

Impact of hierarchies of clinical codes on predicting future days in hospital.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Automated cardiac time interval measurement for Modified Myocardial Performance Index calculation of right ventricle.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

An eight-legged tactile sensor to estimate coefficient of static friction.
Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

Effect of Home Telehealth Data Quality on Decision Support System Performance.
Proceedings of the Conference on ENTERprise Information Systems/International Conference on Project MANagement/Conference on Health and Social Care Information Systems and Technologies, 2015

2014
Classification of Texture and Frictional Condition at Initial Contact by Tactile Afferent Responses.
Proceedings of the Haptics: Neuroscience, Devices, Modeling, and Applications, 2014

Predicting number of hospitalization days based on health insurance claims data using bagged regression trees.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

A low-power fall detection algorithm based on triaxial acceleration and barometric pressure.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Inertial measurements of free-living activities: Assessing mobility to predict falls.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Automated fetal cardiac valve movement detection for modified myocardial performance index calculation.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Pilot evaluation of an unobtrusive system to detect falls at nighttime.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Validation of an accelerometer-based fall prediction model.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Tactile afferents encode grip safety before slip for different frictions.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

Gait as a biomarker? Accelerometers reveal that reduced movement quality while walking is associated with Parkinson's disease, ageing and fall risk.
Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

2013
Design of a Decision Support System for a Home Telehealth Application.
Int. J. E Health Medical Commun., 2013

Sensor-Based Fall Risk Assessment - Dagger of the Mind?
Proceedings of the MEDINFO 2013, 2013

Fall prediction with wearable sensors - an empirical study on expert opinions.
Proceedings of the Informatics, 2013

Estimation of cardiac output and total peripheral resistance in preterm infants by arterial waveform analysis.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Prediction of chronic obstructive pulmonary disease exacerbation using physiological time series patterns.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Generating tactile afferent stimulation patterns for slip and touch feedback in neural prosthetics.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

Design of an unobtrusive system for fall detection in multiple occupancy residences.
Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013

2012
Simulated Unobtrusive Falls Detection With Multiple Persons.
IEEE Trans. Biomed. Eng., 2012

Applications of supervised learning to biological signals: ECG signal quality and systemic vascular resistance.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Decoding tactile sensation: Multiple regression analysis of monkey fingertip afferent mechanoreceptor population responses.
Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

2011
Spectral Analysis of Accelerometry Signals From a Directed-Routine for Falls-Risk Estimation.
IEEE Trans. Biomed. Eng., 2011

Design of an unobtrusive wireless sensor network for nighttime falls detection.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

Classification between non-multiple fallers and multiple fallers using a triaxial accelerometry-based system.
Proceedings of the 33rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011

2010
Design of a decision-support architecture for management of remotely monitored patients.
IEEE Trans. Inf. Technol. Biomed., 2010

Can Triaxial Accelerometry Accurately Recognize Inclined Walking Terrains?
IEEE Trans. Biomed. Eng., 2010

Longitudinal Falls-Risk Estimation Using Triaxial Accelerometry.
IEEE Trans. Biomed. Eng., 2010

Classifying Torque, Normal Force and Direction Using Monkey Afferent Nerve Spike Rates.
Proceedings of the Haptics: Generating and Perceiving Tangible Sensations, 2010

2009
Classification of walking patterns on inclined surfaces from accelerometry data.
Proceedings of the 16th International Conference on Digital Signal Processing, 2009

2008
Denoising of magnetoencephalographic data using spatial averaging.
Neurocomputing, 2008

2007
A method for initialising the K-means clustering algorithm using kd-trees.
Pattern Recognit. Lett., 2007

Construction of Girth 8 LDPC Codes based on Multidimensional Finite Lattices.
Proceedings of the 12th IEEE Symposium on Computers and Communications (ISCC 2007), 2007

2006
Cardiorespiratory-based sleep staging in subjects with obstructive sleep apnea.
IEEE Trans. Biomed. Eng., 2006

2005
A Non-parametric Dimensionality Reduction Technique Using Gradient Descent of Misclassification Rate.
Proceedings of the Pattern Recognition and Image Analysis, 2005


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