Rifai Chai

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 46

Top Topics

Machine Learning

Top Venues

IEEE J. Biomed. Health Informatics

Publications

Meirista Wulandari, Rifai Chai, Basari, Dadang Gunawan
Hybrid Feature Extractor Using Discrete Wavelet Transform and Histogram of Oriented Gradient on Convolutional-Neural-Network-Based Palm Vein Recognition. Sensors 24 (2) (2024)
Hassam Iqbal, Jinchuan Zheng, Rifai Chai, Sivachandran Chandrasekaran
Electric powered wheelchair control using user-independent classification methods based on surface electromyography signals. Medical Biol. Eng. Comput. 62 (1) (2024)
Tamer Burjawi, Rifai Chai, Matthew Arrowsmith, Adrian Pranata
Can a Novel Light Weight Minimal Support Lifting Exoskeleton Modify Lifting Movement in People without Low Back Pain? Sensors 24 (15) (2024)
Trung C. Phan, Adrian Pranata, Joshua Farragher, Adam L. Bryant, Hung T. Nguyen, Rifai Chai
Regression-Based Machine Learning for Predicting Lifting Movement Pattern Change in People with Low Back Pain. Sensors 24 (4) (2024)
Ghazia Qaiser, Siva Chandrasekaran, Rifai Chai, Jinchuan Zheng
Classifying DDoS Attack in Industrial Internet of Services Using Machine Learning. ICCAE (2023)
Trung C. Phan, Adrian Pranata, Joshua B. Farragher, Adam L. Bryant, Hung T. Nguyen, Rifai Chai
Machine Learning Derived Lifting Technique in People without Low Back Pain. EMBC (2023)
Rudy Gunawan, Yvonne Tran, Jinchuan Zheng, Hung Nguyen, Rifai Chai
Implementing Natural Image Quality Evaluator for Performance Indicator on Noise Artefacts Recovery in CT Scan. EMBC (2023)
Ghazia Qaiser, Siva Chandrasekaran, Rifai Chai, Jinchuan Zheng
Classification of DDoS traffic for Industrial Internet of Services using Deep learning approaches. AIBThings (2023)
Preethi Manoharan, Adrian Pranata, Kwong Ming Tse, Rifai Chai
Estimation of Lumbar Spine Loading of Low Back Pain Participant During Lifting Using an Open Source Musculoskeletal Model. EMBC (2023)
Ji Wu, Fan Yang, Jinchuan Zheng, Hung T. Nguyen, Rifai Chai
Microwave Imaging Based on a Subspace-based Two-step Iterative Shrinkage/Thresholding Method. EMBC (2023)
Khanh Ha Nguyen, Matthew Ebbatson, Yvonne Tran, Ashley Craig, Hung T. Nguyen, Rifai Chai
Source-Space Brain Functional Connectivity Features in Electroencephalogram-Based Driver Fatigue Classification. Sensors 23 (5) (2023)
Kit Yan Chan, Bilal Abu-Salih, Khan Muhammad, Vasile Palade, Rifai Chai
Editorial: Deep neural networks with cloud computing. Neurocomputing 521 (2023)
Irmawati, Rifai Chai, Basari, Dadang Gunawan
Optimizing CNN Hyperparameters for Blastocyst Quality Assessment in Small Datasets. IEEE Access 10 (2022)
Trung C. Phan, Adrian Pranata, Joshua Farragher, Adam Bryant, Hung T. Nguyen, Rifai Chai
Machine Learning Derived Lifting Techniques and Pain Self-Efficacy in People with Chronic Low Back Pain. Sensors 22 (17) (2022)
Dulan Perera, Yu-Kai Wang, Chin-Teng Lin, Hung T. Nguyen, Rifai Chai
Improving EEG-Based Driver Distraction Classification Using Brain Connectivity Estimators. Sensors 22 (16) (2022)
Rudy Gunawan, Yvonne Tran, Jinchuan Zheng, Hung T. Nguyen, Rifai Chai
Image Recovery from Synthetic Noise Artifacts in CT Scans Using Modified U-Net. Sensors 22 (18) (2022)
Myong Chol Jung, Rifai Chai, Jinchuan Zheng, Hung T. Nguyen
Enhanced myoelectric control against arm position change with weighted recursive Gaussian process. Neural Comput. Appl. 34 (7) (2022)
Regina Lionnie, Catur Apriono, Rifai Chai, Dadang Gunawan
Curvature Best Basis: A Novel Criterion to Dynamically Select a Single Best Basis as the Extracted Feature for Periocular Recognition. IEEE Access 10 (2022)
Cuong Q. Ngo, Rifai Chai, Timothy W. Jones, Hung T. Nguyen
The Effect of Hypoglycemia on Spectral Moments in EEG Epochs of Different Durations in Type 1 Diabetes Patients. IEEE J. Biomed. Health Informatics 25 (8) (2021)
Myong Chol Jung, Rifai Chai, Jinchuan Zheng, Hung Tan Nguyen
Sparse Gaussian process regression in real-time myoelectric control. Int. J. Model. Identif. Control. 39 (1) (2021)
H. M. Mohan, S. Anitha, Rifai Chai, Sai Ho Ling
Edge Artificial Intelligence: Real-Time Noninvasive Technique for Vital Signs of Myocardial Infarction Recognition Using Jetson Nano. Adv. Hum. Comput. Interact. 2021 (2021)
Cuong Q. Ngo, Rifai Chai, Timothy W. Jones, Hung T. Nguyen
Electroencephalogram Reactivity to Hyperglycemia in Patients with Type 1 Diabetes. EMBC (2020)
Dulan Perera, Yu-Kai Wang, Chin-Teng Lin, Jinchuan Zheng, Hung T. Nguyen, Rifai Chai
Statistical Analysis of Brain Connectivity Estimators during Distracted Driving. EMBC (2020)
Cuong Q. Ngo, Rifai Chai, Tuan V. Nguyen, Timothy W. Jones, Hung T. Nguyen
Electroencephalogram Spectral Moments for the Detection of Nocturnal Hypoglycemia. IEEE J. Biomed. Health Informatics 24 (5) (2020)
Hao Xie, Jinchuan Zheng, Meng Wang, Rifai Chai
Networked DC Motor Control with Time-Varying Delays and Application to a Mobile Robot. ICCA (2020)
Kairui Guo, Hairong Yu, Rifai Chai, Hung T. Nguyen, Steven W. Su
A Hybrid Physiological Approach of Emotional Reaction Detection Using Combined FCM and SVM Classifier. EMBC (2019)
Rifai Chai, Yvonne Tran, Sai-Ho Ling, Ashley Craig, Hung T. Nguyen
Combining ICA Clustering and Power Spectral Density for Feature Extraction of Mental Fatigue of Spinal Cord Injury Patients. EMBC (2019)
Kairui Guo, Rifai Chai, Henry Candra, Ying Guo, Rong Song, Hung T. Nguyen, Steven W. Su
A Hybrid Fuzzy Cognitive Map/Support Vector Machine Approach for EEG-Based Emotion Classification Using Compressed Sensing. Int. J. Fuzzy Syst. 21 (1) (2019)
Cuong Q. Ngo, Rifai Chai, Tuan V. Nguyen, Timothy W. Jones, Hung T. Nguyen
Nocturnal Hypoglycemia Detection using EEG Spectral Moments under Natural Occurrence Conditions. EMBC (2019)
Sai-Ho Ling, Henry Makgawinata, Fernando Huerta Monsivais, Andre dos Santos Goncalves Lourenco, Juan Lyu, Rifai Chai
Classification of EEG Motor Imagery Tasks Using Convolution Neural Networks. EMBC (2019)
Cuong Q. Ngo, Rifai Chai, Tuan V. Nguyen, Timothy W. Jones, Hung T. Nguyen
Nocturnal Hypoglycemia Detection using Optimal Bayesian Algorithm in an EEG Spectral Moments Based System. EMBC (2019)
Robert M. Stephenson, Rifai Chai, D. Eager
Isometric Finger Pose Recognition with Sparse Channel SpatioTemporal EMG Imaging. EMBC (2018)
Quynh Tran Ly, Aluysius Maria Ardi Handojoseno, Moran Gilat, Rifai Chai, Kaylena A. Ehgoetz Martens, Matthew Georgiades, Ganesh R. Naik, Yvonne Tran, Simon J. G. Lewis, Hung T. Nguyen
Detection of gait initiation Failure in Parkinson's disease based on wavelet transform and Support Vector Machine. EMBC (2017)
Rifai Chai, Ganesh R. Naik, Tuan Nghia Nguyen, Sai-Ho Ling, Yvonne Tran, Ashley Craig, Hung T. Nguyen
Driver Fatigue Classification With Independent Component by Entropy Rate Bound Minimization Analysis in an EEG-Based System. IEEE J. Biomed. Health Informatics 21 (3) (2017)
Ganesh R. Naik, Manisha Pratihast, Rifai Chai, Ahmed Al-Ani, Amit Acharyya, Hung T. Nguyen
Differences in lower limb muscle activation patterns during Sit to Stand Task for different heel heights. EMBC (2017)
Robert M. Stephenson, Ganesh R. Naik, Rifai Chai
A system for accelerometer-based gesture classification using artificial neural networks. EMBC (2017)
Henry Candra, Mitchell Yuwono, Rifai Chai, Hung T. Nguyen, Steven W. Su
EEG emotion recognition using reduced channel wavelet entropy and average wavelet coefficient features with normal Mutual Information method. EMBC (2017)
Van Kha Ly Ha, Rifai Chai, Hung T. Nguyen
Real-time WebRTC-based design for a telepresence wheelchair. EMBC (2017)
Rifai Chai, Ganesh R. Naik, Sai-Ho Ling, Yvonne Tran, Ashley Craig, Hung T. Nguyen
Channels selection using independent component analysis and scalp map projection for EEG-based driver fatigue classification. EMBC (2017)
Quynh Tran Ly, Aluysius Maria Ardi Handojoseno, Moran Gilat, Rifai Chai, Kaylena A. Ehgoetz Martens, Matthew Georgiades, Ganesh R. Naik, Yvonne Tran, Simon J. G. Lewis, Hung T. Nguyen
Detection of turning freeze in Parkinson's disease based on S-transform decomposition of EEG signals. EMBC (2017)
Rifai Chai, Ganesh R. Naik, Tuan Nghia Nguyen, Sai-Ho Ling, Yvonne Tran, Hung T. Nguyen
Selecting optimal EEG channels for mental tasks classification: An approach using ICA. CEC (2016)
Quynh Tran Ly, A. M. Ardi Handojoseno, Moran Gilat, Tuan Nghia Nguyen, Rifai Chai, Yvonne Tran, Simon J. G. Lewis, Hung T. Nguyen
Identifying montages that best detect the electroencephalogram power spectrum alteration during freezing of gait in Parkinson's disease patients. EMBC (2016)
Henry Candra, Mitchell Yuwono, Rifai Chai, Hung T. Nguyen, Steven W. Su
Classification of facial-emotion expression in the application of psychotherapy using Viola-Jones and Edge-Histogram of Oriented Gradient. EMBC (2016)
Quynh Tran Ly, A. M. Ardi Handojoseno, Moran Gilat, Tuan Nghia Nguyen, Rifai Chai, Yvonne Tran, Simon J. G. Lewis, Hung T. Nguyen
Detection of Gait Initiation Failure in Parkinson's disease patients using EEG signals. EMBC (2016)
Rifai Chai, Yvonne Tran, Ganesh R. Naik, Tuan Nghia Nguyen, Sai-Ho Ling, Ashley Craig, Hung T. Nguyen
Classification of EEG based-mental fatigue using principal component analysis and Bayesian neural network. EMBC (2016)
Phyo Phyo San, Sai-Ho Ling, Rifai Chai, Yvonne Tran, Ashley Craig, Hung T. Nguyen
EEG-based driver fatigue detection using hybrid deep generic model. EMBC (2016)
Rifai Chai, Mitchell R. Smith, Tuan Nghia Nguyen, Sai-Ho Ling, Aaron J. Coutts, Hung T. Nguyen
Comparing features extractors in EEG-based cognitive fatigue detection of demanding computer tasks. EMBC (2015)
Rifai Chai, Ganesh R. Naik, Yvonne Tran, Sai-Ho Ling, Ashley Craig, Hung T. Nguyen
Classification of driver fatigue in an electroencephalography-based countermeasure system with source separation module. EMBC (2015)
Henry Candra, Mitchell Yuwono, Ardi Handojoseno, Rifai Chai, Steven W. Su, Hung T. Nguyen
Recognizing emotions from EEG subbands using wavelet analysis. EMBC (2015)
Henry Candra, Mitchell Yuwono, Rifai Chai, Ardi Handojoseno, Irraivan Elamvazuthi, Hung T. Nguyen, Steven W. Su
Investigation of window size in classification of EEG-emotion signal with wavelet entropy and support vector machine. EMBC (2015)
Rifai Chai, Sai-Ho Ling, Gregory P. Hunter, Yvonne Tran, Hung T. Nguyen
Brain-Computer Interface Classifier for Wheelchair Commands Using Neural Network With Fuzzy Particle Swarm Optimization. IEEE J. Biomed. Health Informatics 18 (5) (2014)
Rifai Chai, Yvonne Tran, Ashley Craig, Sai-Ho Ling, Hung T. Nguyen
Enhancing accuracy of mental fatigue classification using advanced computational intelligence in an electroencephalography system. EMBC (2014)
Rifai Chai, Sai-Ho Ling, Gregory P. Hunter, Yvonne Tran, Hung T. Nguyen
Classification of wheelchair commands using brain computer interface: comparison between able-bodied persons and patients with tetraplegia. EMBC (2013)
Rifai Chai, Sai-Ho Ling, Gregory P. Hunter, Hung T. Nguyen
Toward fewer EEG channels and better feature extractor of non-motor imagery mental tasks classification for a wheelchair thought controller. EMBC (2012)
Rifai Chai, Sai-Ho Ling, Gregory P. Hunter, Hung T. Nguyen
Mental task classifications using prefrontal cortex electroencephalograph signals. EMBC (2012)
Rifai Chai, Sai-Ho Ling, Gregory P. Hunter, Hung T. Nguyen
Mental non-motor imagery tasks classifications of brain computer interface for wheelchair commands using genetic algorithm-based neural network. IJCNN (2012)