Omar Aziz

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Stephen RobinovitchProfessor, Simon Fraser University, Biomedical Physiology and Kinesiology, Engineering ScienceVerified email at sfu.ca
Edward Jung Wook ParkProfessor of Mechatronic Systems Engineering, Simon Fraser UniversityVerified email at sfu.ca
Greg MoriResearch Director, Borealis AI; Professor, School of Computing Science, Simon Fraser UniversityVerified email at cs.sfu.ca
Jochen KlenkUlm University, IB Hochschule Berlin and Robert-Bosch Hospital StuttgartVerified email at uni-ulm.de
Lorenzo ChiariProfessor of Biomedical Engineering, University of BolognaVerified email at unibo.it
Fabio FeldmanFraser HealthVerified email at sfu.ca
Andreas EjupiScientist, Philips ResearchVerified email at ejupi.at
Clemens Beckerprofessor geriatric medicine, Robert Bosch HospitalVerified email at rbk.de
Kimberley S. van SchootenNeuroscience Research Australia, UNSWVerified email at neura.edu.au
Colin RussellUniversity of British ColumbiaVerified email at alumni.ubc.ca
Wiebren ZijlstraInstitute of Movement and Sport GerontologyVerified email at dshs-koeln.de
N M KerseProfessor General Practice, University of AucklandVerified email at auckland.ac.nz
Chris ToddUniversity of ManchesterVerified email at manchester.ac.uk
Kamiar AminianProfessor, EPFLVerified email at epfl.ch
Michael SchwenkUniversity of KonstanzVerified email at uni-konstanz.de
Shaghayegh Zihajehzadeh (Shaya)PhD, Data ScientistVerified email at sfu.ca
Stephen J RedmondAssociate Professor, University College DublinVerified email at ucd.ie
Professor Kim DelbaereNeuroscience Research Australia, UNSWVerified email at neura.edu.au

Omar Aziz

Simon Fraser University

Verified email at sfu.ca

wearable sensors machine learning biomechanics human activity classification and fall detection injury prevention


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A comparison of accuracy of fall detection algorithms (threshold-based vs. machine learning) using waist-mounted tri-axial accelerometer signals from a comprehensive set of … O Aziz, M Musngi, EJ Park, G Mori, SN Robinovitch Medical & biological engineering & computing 55, 45-55, 2017	193	2017
An analysis of the accuracy of wearable sensors for classifying the causes of falls in humans O Aziz, SN Robinovitch IEEE transactions on neural systems and rehabilitation engineering 19 (6 …, 2011	114	2011
Validation of accuracy of SVM-based fall detection system using real-world fall and non-fall datasets O Aziz, J Klenk, L Schwickert, L Chiari, C Becker, EJ Park, G Mori, ... PLoS one 12 (7), e0180318, 2017	88	2017
Distinguishing the causes of falls in humans using an array of wearable tri-axial accelerometers O Aziz, EJ Park, G Mori, SN Robinovitch Gait & posture 39 (1), 506-512, 2014	76	2014
Association between sedentary behaviour and physical, cognitive, and psychosocial status among older adults in assisted living PM Leung, A Ejupi, KS van Schooten, O Aziz, F Feldman, DC Mackey, ... BioMed research international 2017, 2017	63	2017
The effect of window size and lead time on pre-impact fall detection accuracy using support vector machine analysis of waist mounted inertial sensor data O Aziz, CM Russell, EJ Park, SN Robinovitch 2014 36th Annual International Conference of the IEEE Engineering in …, 2014	51	2014
Development of a standard fall data format for signals from body-worn sensors: the FARSEEING consensus J Klenk, L Chiari, JL Helbostad, W Zijlstra, K Aminian, C Todd, ...	36	2013
Distinguishing near-falls from daily activities with wearable accelerometers and gyroscopes using Support Vector Machines O Aziz, EJ Park, G Mori, SN Robinovitch 2012 Annual International Conference of the IEEE Engineering in Medicine and …, 2012	32	2012
Classifying sitting, standing, and walking using plantar force data KJ Merry, E Macdonald, M MacPherson, O Aziz, E Park, M Ryan, ... Medical & Biological Engineering & Computing 59, 257-270, 2021	20	2021
Identifying the number and location of body worn sensors to accurately classify walking, transferring and sedentary activities O Aziz, SN Robinovitch, EJ Park 2016 38th Annual International Conference of the IEEE Engineering in …, 2016	19	2016
Accuracy of a wavelet-based fall detection approach using an accelerometer and a barometric pressure sensor A Ejupi, C Galang, O Aziz, EJ Park, S Robinovitch 2017 39th Annual International Conference of the IEEE Engineering in …, 2017	16	2017
Video recording of real-life falls in long term care provides new insight on the cause and circumstances of falls in older adults S Robinovitch, F Feldman, D Wan, O Aziz, T Sarraf Proceedings of the XIX Conference of the International Society for Posture …, 2009	16	2009
Combined regression and classification models for accurate estimation of walking speed using a wrist-worn IMU S Zihajehzadeh, O Aziz, CG Tae, EJ Park 2018 40th Annual International Conference of the IEEE Engineering in …, 2018	8	2018
Improving energy expenditure estimation through activity classification and walking speed estimation using a smartwatch O Aziz, S Zihajehzadeh, A Park, CG Tae, EJ Park 2020 42nd Annual International Conference of the IEEE Engineering in …, 2020	5	2020
Design and Validation of a Fall Event Detection System using Wearable Sensors: A Machine Learning Approach O Aziz Simon Fraser University, 2015		2015

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