Chia Ai Ooi
Chia Ai Ooi
Senior Lecturer, Universiti Sains Malaysia (USM)
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Classification of speech dysfluencies with MFCC and LPCC features
OC Ai, M Hariharan, S Yaacob, LS Chee
Expert Systems with Applications 39 (2), 2157-2165, 2012
Prospects of using the dynamic thermal rating system for reliable electrical networks: A review
J Teh, CM Lai, NA Muhamad, CA Ooi, YH Cheng, MAAM Zainuri, ...
IEEE Access 6, 26765-26778, 2018
MFCC based recognition of repetitions and prolongations in stuttered speech using k-NN and LDA
LS Chee, OC Ai, M Hariharan, S Yaacob
2009 IEEE student conference on research and development (SCOReD), 146-149, 2009
Classification of speech dysfluencies using LPC based parameterization techniques
M Hariharan, LS Chee, OC Ai, S Yaacob
Journal of medical systems 36, 1821-1830, 2012
Automatic detection of prolongations and repetitions using LPCC
LS Chee, OC Ai, M Hariharan, S Yaacob
2009 international conference for technical postgraduates (TECHPOS), 1-4, 2009
Non-isolated conventional DC-DC converter comparison for a photovoltaic system: A review
L Jotham Jeremy, CA Ooi, J Teh
Journal of Renewable and Sustainable Energy 12 (1), 2020
Composite reliability evaluation of load demand side management and dynamic thermal rating systems
J Teh, CA Ooi, YH Cheng, MA Atiqi Mohd Zainuri, CM Lai
Energies 11 (2), 466, 2018
Overview of automatic stuttering recognition system
LS Chee, OC Ai, S Yaacob
Proc. International Conference on Man-Machine Systems, no. October, Batu …, 2009
Multilevel inverter with improved basic unit structure for symmetric and asymmetric source configuration
MN Hamidi, D Ishak, MAAM Zainuri, CA Ooi
IET Power Electronics 13 (7), 1445-1455, 2020
Balancing control for grid-scale battery energy storage system
CA Ooi, D Rogers, N Jenkins
Proceedings of the Institution of Civil Engineers-Energy 168 (2), 145-157, 2015
On-line wsn soc estimation using gaussian process regression: An adaptive machine learning approach
O Ali, MK Ishak, AB Ahmed, MFM Salleh, CA Ooi, MFAJ Khan, I Khan
Alexandria Engineering Journal 61 (12), 9831-9848, 2022
State-of-charge balancing control for On/OFF-line internal cells using hybrid modular multi-level converter and parallel modular dual L-bridge in a grid-scale battery energy …
AB Ahmad, CA Ooi, D Ishak, J Teh
Ieee Access 7, 131-147, 2018
Asymmetrical multi-level dc-link inverter for pv energy system with perturb and observe based voltage regulator and capacitor compensator
MN Hamidi, D Ishak, MAAM Zainuri, CA Ooi, T Tarmizi
Journal of Modern Power Systems and Clean Energy 9 (1), 199-209, 2020
Cell balancing topologies in battery energy storage systems: A review
AB Ahmad, CA Ooi, D Ishak, J Teh
10th International Conference on Robotics, Vision, Signal Processing and …, 2019
An asymmetrical multilevel inverter with optimum number of components based on new basic structure for photovoltaic renewable energy system
MN Hamidi, D Ishak, MAAM Zainuri, CA Ooi
Solar Energy 204, 13-25, 2020
Performance evaluation of grid-connected power conversion systems integrated with real-time battery monitoring in a battery energy storage system
YY Leow, CA Ooi, MN Hamidi
Electrical Engineering 102, 245-258, 2020
State-of-charge balancing control for optimal cell utilisation of a grid-scale three-phase battery energy storage system using hybrid modular multilevel converter topology …
AB Ahmad, CA Ooi, D Ishak
IEEE Access 9, 53920-53935, 2021
Overview of a computer-based stuttering therapy
OC Ai, J Yunus
Regional Postgraduate Conference on Engineering an Science (RPCES 2006), 207-211, 2006
Computer-based system to assess efficacy of stuttering therapy techniques
OC Ai, J Yunus
3rd Kuala Lumpur International Conference on Biomedical Engineering 2006 …, 2007
Battery characterization for wireless sensor network applications to investigate the effect of load on surface temperatures
O Ali, MK Ishak, CA Ooi, MKL Bhatti
Royal Society open science 9 (2), 210870, 2022
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