Pak Kin WONG
王百鍵

Professor
Dean of Graduate School (GRS)
FHKIE, FCABE

Telephone: (853) 8822-4956
Fax: (853) 8822-2451
Email: fstpkw@um.edu.mo

Contact Details

Room: N6-2027a

Graduate School
University of Macau
Avenida da Universidade, Taipa,
Macau, China

Academic and Professional Qualifications
Working Experience(Since 9/1997 – present)
6/2023- Present, Dean of Graduate School, University of Macau
6/2022- 6/2023, Interim Dean of Graduate School, University of Macau
9/2013 – 6/2022: Associate Dean (Academic Affairs), Faculty of Science and Technology, University of Macau
9/2009 – 9/2013; 8/2015-12/2015: Head, Department of Electromechanical Engineering, University of Macau
8/2013 – Present: Professor, Department of Electromechanical Engineering, University of Macau
9/2002 – 8/2013: Associate Professor, Department of Electromechanical Engineering, University of Macau
9/1997 – 8/2002: Assistant Professor, Faculty of Science and Technology, University of Macau
Selected Awards and Honors
Teaching
B.Sc. Courses
  1. Electromechanical Systems (MECH405)
  2. Manufacturing Processes I (MECH300)
  3. Manufacturing Processes II (MECH206)
  4. Machine Elements (MECH306)
  5. Machine Elements (EMEN2006)
  6. Electrical Engineering (MECH205)
  7. Computer Technology in Engineering (MECH482)
  8. Computer in Modern Society (SFTW100)
  9. Fundamentals of Automotive Engineering (EMEN3016)
  10. Internal Combustion Engines (EMEB363)
  11. Project (MECH415)
  12. Design Project (EMEN4000)
M.Sc. Courses
  1. Fluid Power Engineering (EMEN7014)
  2. Automotive Engineering (EMEN7021)
  3. Introduction to Research (EMEN7001)
  4. Academic Thesis (EMEN7999)
PhD. Courses
  1. Advanced Automotive Engineering (ELME800)
  2. Advanced Topics in Electromechanical Engineering (EMEN8001)
  3. Doctoral Thesis (EMEN8999)
Completed Postgraduate Student/ Postdoctoral Fellow Supervision

5 Postdoctoral fellows
20 PhD
51 MSc.

Laboratories in-charge

Automotive Engineering Laboratory

Machine Workshop

Research
Research Interests
Recent research projects (Since 2002- present)
Funded Academic Research Projects
Selected External Projects

 Selected Professional Affiliations

Selected Publications
Refereed journal papers (Since 2002-present)
    1. Li Wenfeng, Wong Pak Kin, Xie Zhengchao, Gao Jinwu, Hu Yunfeng, Zhao Jing, Event-Based Dissipative Path Following Control for Autonomous Ground Vehicles with External Disturbances and Actuator Faults, IEEE Transactions on Intelligent Vehicles. (In press).
    2. Li Qing-Yuan, Wong Pak-Kin, Vong Chi-Man, Fei Kai and Chan In-Neng, A Novel Electric Motor Fault Diagnosis by Using a Convolutional Neural Network, Normalized Thermal Images and Few-Shot Learning, Electronics, Vol. 13, Issue 1, 108, 2024. 
    3. Sun Tianang, Wong Pak Kin, Wang Xiaozheng, Back propagation neural network-based fault diagnosis and fault tolerant control of distributed drive electric vehicles based on sliding mode control-based direct yaw moment control, Vehicles, Vol. 6, Issue 1, pp. 93-119, 2024.
    4. Sun Ziyi, Guo Rong, Xue Xiang, Hong Ze, Luo Maohui, Wong Pak Kin, Liu Jason J.R., Wang Xiaozheng, Application-oriented mode decision for energy management of range-extended electric vehicle based on reinforcement learning, Electric Power Systems Research. (Accepted for publication)
    5. Wang Xiaozheng, Wong Pak Kin, Guo Rong, Sun Ziyi, Design of an omnidirectional, multi-axle, distributed-drive electric truck with Mecanum wheels and direct yaw moment controller, International Journal of Heavy Vehicle Systems,  (In press)
    6. Zhang Yu, Wong Pak Kin, Li Wenfeng, Cao Yucong, Xie Zhengchao and Zhao Jing, Fault Diagnosis and Fault Tolerant Control for Distributed Drive Electric Vehicles Through Integration of Active Front Steering and Direct Yaw Moment Control, Mechatronics, Vol. 97, Article no. 103116, 2024. https://doi.org/10.1016/j.mechatronics.2023.103116 [AS]# (IF=3.498, Q2)
    7. Gao Zhijiang, Wong Pak Kin, Zhao Jing, Yang Zhixin, Huang Yingbo, Na Jing, Robust Switched H∞ Control of T-S Fuzzy-Based MRF Suspension Systems Subject to Input Saturation and Time-Varying Delay, IEEE Transactions on Industrial Electronics, https://doi.org/10.1109/TIE.2023.3303611  (Published online) 
    8. Yao Liang, Zhao Baoliang*, Xu Xin, Wang Ziwen, Wong Pak Kin, Hu Ying, Efficient Incremental Offline Reinforcement Learning with Sparse Broad Critic Approximation, IEEE Transactions on Systems, Man, and Cybernetics: Systems, Vol. 54, Issue: 1, pp. 156-169, 2024.
    9. Xiao Xiangqu, Li Chaoshun∗, Huang Jie, Yu Tian and Wong Pak Kin, An Improved Graph Convolutional Networks for Fault Diagnosis of Rolling Bearing with Limited Labeled Data, Measurement Science and Technology, Vol. 34, No. 12, Article no. 125109, 2023.
    10. Zhao Jing, Fan Guobin, Guan Jialin, Li Hui*, Liu Jincan, Xie Zhengchao and Wong Pak Kin, Free vibration and dynamic analysis on free-constrained layer of graphene based on composite conical shell via Jacobi-Ritz method, International Journal of Structural Stability and Dynamics, https://doi.org/10.1142/S0219455424500238, 2023.
    11. Yan Tao, Qin Ye Ying, Wong Pak Kin*, Ren Hao, Wong Chi Hong, Yao Liang, Hu Ying, Chan Cheok I, Gao Shan*, Chan Pui Pun, Semantic Segmentation of Gastric Polyps in Endoscopic Images Based on Convolutional Neural Networks and Integrated Evaluation Approach, Bioengineering- Basel, Vol. 10, Article no. 806, 2023.
    12. Wong Pak Kin, Chen Shou Hao, Ghadikolaei Meisam Ahmadi, Ng Kar Wei, Lee Ming Yuen Simon, Xu Jin Cheng, Lian Zhen Dong, Ren Min, Ning Zhi, Gali Nirmal Kumar, Physical properties and structural characteristics of particulate matter emitted from a diesel engine fueled with biodiesel blends, Environmental Pollution, Vol. 333, Article no. 122099,  https://doi.org/10.1016/j.envpol.2023.122099 (Published online), June 2023.
    13. Wong Pak Kin, Ao Di, A novel event-triggered torque vectoring control for improving lateral stability and communication resource consumption of electric vehicles, IEEE Transactions on Intelligent Vehicles, https://doi.org/10.1109/TIV.2023.3284220 (Published online), 2023.
    14. Zhao Jing, Yang Kaiheng, Cao Yucong, Liang Zhongchao, Li Wenfeng, Xie Zhengchao and Wong Pak Kin, Observer-based discrete-time cascaded control for lateral stabilization of steer-by-wire vehicles with uncertainties and disturbances, IEEE Transactions on Circuits and Systems I: Regular Papers, https://doi.org/10.1109/TCSI.2023.3276945 (Published online), pp. 1-12, May 2023.
    15. Wong Pak Kin, Deng Mengqi, Zhao Jing, Ghadikolaei Meisam Ahmadi, Wang Hang, Model Reference Backstepping Control for Semi-active Air Suspension Systems with Parameter Uncertainty, Proceedings of the Institution of Mechanical Engineers Part D – Journal of Automobile Engineering, (Accepted for publication).
    16. Xie Zhengchao, You Wei, Wong Pak Kin, Li Wenfeng, Mx Xinbo and Zhao Jing, Robust fuzzy fault tolerant control for nonlinear active suspension systems via adaptive hybrid triggered scheme, International Journal of Adaptive Control and Signal Processing, Vol. 37, pp. 1608-1627, 2023.  
    17. Wong Pak Kin, Wang Hang, Zhao Jing, Robust finite-time fault-tolerant control for vehicle height and posture regulation with air suspension system subject to actuator faults, uncertainties and external disturbance, Nonlinear Dynamics, https://doi.org/10.1007/s11071-023-08355-4 (Published online)  March 2023. 
    18. Gan Wanshui, Wu Wenhao, Chen Shifeng, Zhao Yuxiang, Wong Pak Kin, Rethinking 3D Cost Aggregation in Stereo Matching, Pattern Recognition Letters, Vol. 163, pp. 75-81, 2023. 
    19. Liu Taiyou, Wang Xiaowei, Zhao Jing, Wong Pak Kin, Wang Yongfu, Robust H-infinity Fuzzy Output Feedback Control for Path Following of FWID-EVs with Actuator Saturation, International Journal of Fuzzy Systems, https://doi.org/10.1007/s40815-023-01469-2 (Publication online), 2023.  
    20. Zhao Jing, Zhu Yajuan, Wong Pak Kin, Li Wenfeng, Yang Zhixin, Li Panshuo, Song Chonghui, Non-fragile robust output feedback control of uncertain active suspension systems with stochastic network-induced delay, Nonlinear Dynamics, https://doi.org/10.1007/s11071-023-08267-3, 2023 (Published online). 
    21. Yin Chunfang, Zhai Xuhui, Sun, Xiaoqiang, Wang, Shaohua, Wong Pak Kin, Design and performance research of a hydro-pneumatic suspension with variable damping and stiffness characteristics, Journal of Mechanical Science and Technology, Vol. 36, No. 10, pp. 4913-4923, 2022.
    22. Ao Di, Wong Pak Kin, Huang Wei, Model predictive control allocation based on adaptive sliding mode control strategy for enhancing the lateral stability of four-wheel-drive electric vehicles, Proceedings of the Institution of Mechanical Engineers Part D – Journal of Automobile Engineering, https://doi.org/10.1177/09544070221147327, 2023 (Publication online).
    23. Zhao Jing, Liu Jincan, Wong Pak Kin, Liang Zhongchao, Xie Zhengchao, Na Jing, Generalized Fuzzy Subset Method for Time-Varying Multi-State Reliability of Perturbation Failure Coupling Measurement System with Limited Expert Knowledge, IEEE Transactions on Fuzzy Systems, https://doi.org/10.1109/TFUZZ.2022.3225683, 2022 (Published online)
    24. Wong Pak Kin, Chan In Neng, Yan Hao-Ming, Gao Shan, Wong Chi Hong, Yan Tao, Yao Liang, Hu Ying, Wang Zhong-Ren, Yu Hon Ho, Deep learning based radiomics for gastrointestinal cancer diagnosis and treatment: A minireview, World Journal of Gastroenterology, Vol. 28, Issue 45, pp. 6363-6379, Dec. 2022.
    25. Cui Xiaolong, Wu Yifan, Zhang Xiaoyuan, Huang Jie, Wong Pak Kin and Li Chaoshun, A novel fault diagnosis method for rotor-bearing system based on instantaneous orbit fusion feature image and deep convolutional neural network, IEEE/ASME Transactions on Mechatronics, Vol. 28, Issue 2, pp. 0113-1024, April 2023.

    26. Sun Xiaoqiang, Wang Yujun, Cai Yingfeng, Wong Pak Kin, Chen Long, and Bei Shaoyi, Nonsingular Terminal Sliding Mode based Direct Yaw Moment Control for Four-Wheel Independently Actuated Autonomous Vehicles, IEEE Transactions on Transportation Electrification, Vol. 9, Issue 2, pp. 2568- 2582, June 2023. 
    27. Gao Zhijiang, Wong Pak Kin, Zhao Jing, Hua Xingqi, Ma Xinbo, Xie Zhengchao, Design of compensatory backstepping controller for nonlinear magnetorheological dampers, Applied Mathematical Modelling, Vol. 114, pp. 318-337, 2022. 
    28. Liang Zhongchao, Wang Zhongnan, Zhao Jing, Wong Pak Kin, Yang Zhi-Xin and Ghadikolaei Meisam Ahmadi, Fixed-time and Fault-tolerant Path Following Control for Autonomous Vehicles with Unknown Parameters Subject to Prescribed Performance, IEEE Transactions on Systems, Man and Cybernetics: Systems, Vol. 53, Issue: 4, pp. 2363-2373, Oct. 2022 . 
    29. Zhao Jing, Li Wenfeng, Hu Chuan, Guo Ge, Xie Zhengchao, Wong Pak Kin, Robust Gain-Scheduling Path Following Control of Autonomous Vehicles Considering Stochastic Network-Induced Delay, IEEE Transactions on Intelligent Transportation Systems, https://doi.org/10.1109/TITS.2022.3207023, Sept. 2022, (Published online). 
    30.  Liang Zhongchao, Wang Zhongnan, Zhao Jing, Wong Pak Kin, Yang Zhixin and Ding Zhengtao, Fixed-time Prescribed Performance Path-following Control for Autonomous Vehicle with Complete Unknown Parameters, IEEE Transactions on Industrial Electronics, Vol. 70, Issue: 8, pp. 8426-8436, 2023. 
    31. Zhao Jing, Xiao Yang, Liang Zhongchao, Wong Pak Kin, Xie Zhengchao, Ma Xiaoguang, Adaptive Event-Triggered Interval Type-2 T-S Fuzzy Control for Lateral Dynamic Stabilization of AEVs with Intermittent Measurements and Actuator Failure, IEEE Transactions on Transportation Electrification, Vol. 9, Issue 1, pp. 254-265, 2023.
    32. Xie Zhengchao, You Wei, Wong Pak Kin, Li Wenfeng, Zhao Jing, Fuzzy robust non-fragile control for nonlinear active suspension systems with time varying actuator delay, Proceedings of the Institution of Mechanical Engineers Part D – Journal of Automobile Engineering, https://doi.org/10.1177/09544070221125528, pp.1-17, Sept. 2022 (Published online)
    33. Ma Xinbo, Wong Pak Kin, Li Wenfeng, Zhao Jing, Ghadikolaei Meisam Ahmadi, Xie Zhengchao, Multi-objective H2/H control of uncertain active suspension systems with interval time-varying delay, Proceedings of the Institution of Mechanical Engineers Part I – Journal of Systems and Control Engineering, Vol. 237, Issue 2, pp. 335-347, 2023. 
    34. Zhao Jing, Dong Jingang, Wong Pak Kin, Ma Xiaoguang, Wang Yongfu, Lv Chao, Interval fuzzy robust non-fragile finite frequency control for active suspension of in-wheel motor driven electric vehicles with time delay, Journal of the Franklin Institute – Engineering and Applied Mathematics, Vol. 359, Issue 12, Aug. 2022. 
    35. Xie Zhengchao, Wang Deli, Wong Pak Kin, Li Wenfeng, Zhao Jing, Dynamic-output-feedback based interval type-2 fuzzy control for nonlinear active suspension systems with actuator saturation and delay, Information Sciences, Vol. 607, pp. 1174-1194,  2022. 
    36. Zhao Jing, Wong Pak Kin, Li Wenfeng, Ghadikolaei Meisam Ahmadi, Xie Zhengchao, Reliable Fuzzy Sampled-Data Control for Nonlinear Suspension Systems Against Actuator Faults, IEEE/ASME Transactions on Mechatronics, Vol. 27, Issue: 6, pp. 5518-5528, 2022.
    37. Lai Qi, Vong Chi Man, Wong Pak Kin, Wang Shi Tong, Yan Tao, Choi I Cheong, Yu Hon Ho, Multi-scale Multi-instance Multi-feature Joint Learning Broad Network (M3JLBN) for Gastric Intestinal Metaplasia Subtype Classification, Knowledge-Based Systems, Vol. 249, Article no. 108960, 2022.
    38. Yu Guokuan, Wong Pak Kin, Huang Wei, Zhao Jing, Wang Xian-Bo, Yang Zhi-Xin, Distributed Adaptive Consensus Protocol for Connected Vehicle Platoon with Heterogeneous Time-varying Delays and Switching Topologies, IEEE Transactions on Intelligent Transportation Systems, Vol. 23, Issue: 10, pp. 17620-17631, 2022. 
    39. Wong Pak Kin, Ghadikolaei Meisam Ahmadi, Chen Shou Hao, Fadairo Adebayo Afolabi, Ng Kar Wei, Lee Ming Yuen Simon, Xu Jin Cheng, Lian Zhen Dong, Li Lin, Wong Hang Cheong, Ning Zhi, Gali Nirmal Kumar, Zhao Jing, Physical, chemical, and cell toxicity properties of mature/aged particulate matter (PM) trapped in a diesel particulate filter (DPF) along with the results from freshly produced PM of a diesel engine, Journal of Hazardous Materials, Vol. 434, Article 128855,  2022. 
    40. Zhao Rongchen, Xie Wei, Yu Gan, Wang Guangwei, Wong Pak Kin, Silvestre Carlos, Adaptive Ride Height Controller Design for Vehicle Active Suspension Systems with Uncertain Sprung Mass and Time-varying Disturbances, International Journal of Robust and Nonlinear Control,  https://doi.org/10.1002/rnc.6127 (Published online), April 2022. 
    41. Wang Hang, Wong Pak Kin, Zhao Jing, Yang Zhao-Xu, Yang Zhixin, Observer-based robust gain-scheduled control for semi-active air suspension systems subject to uncertainties and external disturbance, Mechanical Systems and Signal Processing, Vol. 173, Article no. 109045, 2022.
    42. Yao Liang, Wong Pak Kin, Zhao Baoliang, Wang Ziwen, Lei Long, Wang Xiaozheng, Hu Ying, Cost-sensitive broad learning system for imbalanced classification and its medical application, Mathematics, Vo. 10, Article no. 829, pp. 1-19, March 2022.
    43. Zhao Jing, Gao Zhijiang, Li Hui, Wong Pak Kin, Xie Zhengchao, Semi-active control for the nonlinear vibration suppression of square-celled sandwich plate with multi-zone MRE filler core, Mechanical Systems and Signal Processing, Vol. 172, Article no. 108953, Feb. 2022, https://doi.org/10.1016/j.ymssp.2022.108953
    44. Wong Pak Kin, Ghadikolaei Meisam Ahmadi, Chen Shou Hao, Fadairo Adebayo Afolabi, Ng Kar Wei, Lee Ming Yuen Simon, Xu Jin Cheng, Lian Zhen Dong, Li Shuli, Wong Hang Cheong, Zhao Jing, Ning Zhi, Gali Nirmal Kumar, Physicochemical and cell toxicity properties of particulate matter (PM) from a diesel vehicle fueled with diesel, spent coffee ground biodiesel, and ethanol, Science of the Total Environment, Vol. 824, Article no. 153873, 2022.
    45. Wong Pak Kin, Yao Liang, Yan Tao, Choi I. Cheong, Yu Hon Ho, Hu Ying, Broad Learning System Stacking with Multi-scale Attention for the Diagnosis of Gastric Intestinal Metaplasia, Biomedical Signal Processing and Control, Vol. 73, 103476, 2022.
    46. Yang Yousheng, Zhang Meng, Yankey Richmond Polley, Wong Pak Kin, Research on Seawater Hydraulic Internal Ball Gear Pump, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, https://doi.org/10.1177/09544062211070466, 2022 (Published online).
    47. Wong Pak Kin, Yan Tao, Wang Huaqiao, Chan In Neng, Wang Jiangtao, Li Yang, Ren Hao, Wong Chi Hong, Automatic detection of multiple types of pneumonia: Open dataset and a multi-scale attention network, Biomedical Signal Processing and Control, Vol. 73, 103415, 2022.
    48. Li Wenfeng, Xie Zhengchao, Zhao Jing, Gao Jinwu, Hu Yunfeng, Wong Pak Kin, Human-Machine Shared Steering Control for Vehicle Lane Keeping Systems via A Fuzzy Observer-Based Event-Triggered Method, IEEE Transactions on Intelligent Transportation Systems, Vol. 30, Issue: 8, pp. 13731-13744, 2022. 
    49. Wong Pak Kin, Jiang Sai Biao, Fault Diagnosis of Induction Motors under Untrained Loads with a Feature Adaptation and Improved Broad Learning Framework, IEEE/ASME Transactions on Mechatronics, Vol. 27, Issue 5, pp. 3041-3052, 2022.
    50. Yang Zhao-Xu, Rong Hai-Jun, Wong Pak Kin, Angelov Plamen, Vong Chi Man, Chiu Chi Wai, and Yang Zhi-Xin, A Novel Multiple Feature-based Engine Knock Detection System using Sparse Bayesian Extreme Learning Machine, Cognitive Computation, https://doi.org/10.1007/s12559-021-09945-3 (Published online) Jan. 2022.
    51. Zhao Jing, Wang Xiaowei, Liang Zhongchao, Li Wenfeng, Wang Xianbo, Wong Pak Kin, Adaptive event-based robust passive fault tolerant control for nonlinear lateral stability of autonomous electric vehicles with asynchronous constraints, ISA Transactions, Vol. 127, pp. 310-323, 2022.
    52. Ma Kuo, Xie Zhengzhao, Zhao Jing, Li Wenfeng, Wong Pak Kin, Robust Takagi-Sugeno Fuzzy Fault Tolerant Control for Vehicle Lateral Dynamics Stabilization with Integrated Actuator Fault and Time Delay, Journal of Dynamic Systems Measurement and Control- Transactions of the ASME, Vol. 144, pp. 021002-1-021002-18,  2022.
    53. Ao Di, Huang Wei, Wong Pak Kin and Li Jialin, Robust Backstepping Super-Twisting Sliding Mode Control for Autonomous Vehicle Path Following, IEEE Access, Vol. 9, pp. 123165-123177, 2021.
    54. Sun Xiaoqiang, Wang Yujun, Cai Yingfeng, Wong Pak Kin and Chen Long, An Adaptive Nonsingular Fast Terminal Sliding Mode Control for Yaw Stability Control of Bus based on STI Tire Model, Chinese Journal of Mechanical Engineering, Vol. 34, Issue 1, Article no. 79, pp.1-14, 2021.
    55. Sun Xiaoqiang, Wang Yujun, Cai Yingfeng, Wong Pak Kin, Chen Long, NFTSM Control of Direct Yaw Moment for Autonomous Electric Vehicles with Consideration of Tire Nonlinear Mechanical Properties, Bulletin of the Polish Academy of Sciences: Technical Sciences, Vol. 69 (3), Article no. e137065, 2021.
    56. Sun Xiaoqiang, Hu Weiwei, Wu Pengcheng, Wong Pak Kin, Chen Long, Modeling of Tire Longitudinal-slip Mechanical Characteristics Based on Piecewise Affine Identification Method, Journal of Xi’An Jiaotong University, Vol. 55, No. 7, pp. 52-60, 2021.
    57. Ghadikolaei Meisam Ahmadi, Wong Pak Kin, Cheung Chun Shun, Zhao Jing, Ning Zhi, Yung Ka-Fu, Wong Hang Cheong, Gali Nirmal Kumar, Why is the world not yet ready to use alternative fuel vehicles?, Heliyon, Vol. 7, e07527, 2021.
    58. Li Hongyan, Vong Chi Man, Wong Pak Kin, Ip Weng Fai, Yan Tao, Choi I Cheong, Yu Hon Ho, A Multi-feature Fusion Method for Image Recognition of Gastrointestinal Metaplasia (GIM), Biomedical Signal Processing and Control, Vol. 69, 102909, 2021. 
    59. Yang Zhi-Xin, Yu Guokuan, Zhao Jing, Wong Pak Kin and Wang Xian-Bo, Online Equivalent Degradation Indicator Calculation for Remaining Charging-discharging Cycle Determination of Lithium-ion Batteries, IEEE Transactions on Vehicular Technology, Vol. 70, Issue 7, pp. 6613-6625, 2021.
    60. Yan Tao, Wong Pak Kin, Qin Ye-Ying, Deep learning for diagnosis of precancerous lesions in upper gastrointestinal endoscopy: A review, World Journal of Gastroenterology, Vol. 27, No. 20, pp. 2531-2544, 2021, https://doi.org/10.3748/wjg.v27.i20.2531
    61.  Li Wenfeng, Xie Zhengchao, Wong Pak Kin, Hu Yunfeng, Guo Ge and Zhao Jing, Event-Triggered Asynchronous Fuzzy Filtering for Vehicle Sideslip Angle Estimation with Data Quantization and Dropouts, IEEE Transactions on Fuzzy Systems, https://doi.org/10.1109/TFUZZ.2021.3075761 (Published online), 2021.
    62. Gu Suhang, Vong Chi Man, Wong Pak Kin, Wang Shitong, Fast Training of Adversarial Deep Fuzzy Classifier by Downsizing Fuzzy Rules with Gradient Guided Learning, IEEE Transactions on Fuzzy Systems, Vol. 30, No. 6, pp. 1967-1980, 2022.
    63. Xu Yahui, Xie, Zhengchao, Zhao Jing, Li Wenfeng, Li Panshuo, Wong Pak Kin, Robust Non-fragile Finite Frequency H infinity Control for Uncertain Active Suspension System with Time Delay Using T-S Fuzzy Approach, Journal of the Franklin Institute – Engineering and Applied Mathematics, Vol. 358, Issue 8, pp. 4209-4238, 2021.
    64. Chen Yingfo, Wong Pak Kin, Yang Zhi-Xin, A New Adaptive Region of Interest Extraction Method for Two-lane Detection, International Journal of Automotive Technology, Vo. 22, No. 6, pp. 1631-1649, 2021.
    65. Ghadikolaei Meisam Ahmadi, Wong Pak Kin, Cheung Chun Shun, Ning Zhi, Yung Ka-Fu, Zhao Jing, Galic Nirmal Kumar, Berenjestanaki Alireza Valipour, Impact of lower and higher alcohols on the physicochemical properties of particulate matter from diesel engines: A review, Renewable & Sustainable Energy Reviews. Vol. 143, Article No. 110970, 2021.
    66. Zhao Rongchen, Xie Wei, Zhao Jin, Wong Pak Kin, Silvestre Carlos, Nonlinear Ride Height Control of Active Air Suspension System with Output Constraints and Time-varying Disturbances, Sensors, Vol. 21, 1539, 2021.
    67. Gan Wanshui, Wong Pak Kin, Yu Guokuan, Zhao Rongchen, Vong Chi Man, Light-weight Network for Real-time Adaptive Stereo Depth Estimation, Neurocomputing, Vo. 441, pp. 118-127, 2021.
    68. Zhao Jing, Wang Xiaowei, Wong Pak Kin, Xie Zhengchao, Jia Junru, Li Wenfeng, Multi-objective frequency domain constrained static output feedback control for delayed active suspension systems with wheelbase preview information, Nonlinear Dynamics, Vol. 103, Issue 2, pp. 1757- 1774, 2021.
    69. Yu Guokuan, Wong Pak Kin, Zhao Jing, Mei Xingtai, Lin Changqing, Xie, Zhengchao, Design of an Acceleration Redistribution Cooperative Strategy for Collision Avoidance System based on Dynamic Weighted Multi-objective Model Predictive Controller, IEEE Transactions on Intelligent Transportation Systems. Vol. 23, Issue 6, pp. 5006-5018, 2022.
    70. Ghadikolaeia Meisam Ahmadi, Cheung Chun Shun, Yung Ka-Fu, Wong Pak Kin, Impact of fueling methods on the combustion and cyclic variability in a compression ignition engine, International Journal of Green Energy, Vol. 18, Issue: 5, pp. 474-489, 2021. 
    71. Chu Shaoqiang, Xie Zhengchao, Wong Pak Kin, Li Panshuo, Li Wenfeng, Zhao Jing, Observer-based gain scheduling path following control for autonomous electric vehicles subject to time delay, Vehicle System Dynamics, Vol. 60, No. 5, pp. 1602-1626, May 2022. 
    72. Sun Xiaoqiang, Hu Weiwei, Cai Yingfeng, Wong Pak Kin and Chen Long, Data-based Identification of the Tire Cornering Properties via Picewise Affine Approximation, International Journal of Automotive Technology, Vol. 22, No. 3, pp. 631-641, 2021.
    73. Bian Zekang, Vong Chi Man, Wong Pak Kin, Wang Shitong, Fuzzy KNN Method with Adaptive Nearest Neighbors, IEEE Transactions on Cybernetics, Vol. 52, Issue 6, pp. 5380-5393, 2022.
    74. Huang Wei, Zhao Jing, Yu Guokuan, Wong Pak Kin, Intelligent Vibration Control for Semi-Active Suspension Systems without Prior Knowledge of Dynamical Nonlinear Damper Behaviors based on Improved Extreme Learning Machine, IEEE/ASME Transactions on Mechatronics, Vol. 26, Issue 4, pp. 2071-2079,  2021.
    75. Yan Tao, Wong Pak Kin, Choi I Cheong, Vong Chi Man, Yu Hon Ho, Intelligent diagnosis of gastric intestinal metaplasia based on convolutional neural network and limited number of endoscopic images, Computers in Biology and Medicine, Vol. 126, 104026, 2020.
    76. Sun Xiaoqiang, Hu Weiwei, Cai Yingfeng, Wong Pak Kin, Chen Long, Identification of a piecewise affine model for the tire cornering characteristics based on experimental data, Nonlinear Dynamics, Vol. 101, pp.851-874, 2020.
    77. Yan Tao, Wong Pak Kin, Ren Hao, Wang Huaqiao, Wang Jiangtao, Li Yang, Automatic Distinction between COVID-19 and Common Pneumonia using Multi-Scale Convolutional Neural Network on Chest CT Scans, Chaos, Solitons and Fractals, Vol. 140, 110153, 2020. https://doi.org/10.1016/j.chaos.2020.110153.
    78. Mao Dongxu, Ghadikolaei Meisam Ahmadi, Cheung Chun Shun, Shen Zhaojie, Cui Wenzheng, Wong Pak Kin, Influence of alternative fuels on the particulate matter micro and nano-structures, volatility and oxidation reactivity in a compression ignition engine, Renewable & Sustainable Energy Reviews, Vol. 132, 110108, 2020. 
    79. Li Wenfeng, Xie Zhengchao, Cao Yucong, Wong Pak Kin, Zhao Jing, Sampled-data asynchronous fuzzy output feedback control for active suspension systems in restricted frequency domain, IEEE/CAA Journal of Automatica Sinica, Vol. 8, Issue 5, pp. 1052-1055, 2021.
    80. Li Wenfeng, Xie Zhengchao, Zhao Jing, Chu Shaoqiang, Wong Pak Kin and Gao Jinwu, Improved Adaptive Event-Triggered Robust Control for Networked T-S Fuzzy Systems with Asynchronous Constraints, IEEE Transactions on Cybernetics, Vol. 52, Issue 3, pp. 1465 – 1478, 2022.
    81. Li Wenfeng, Xie Zhengchao, Zhao Jing, Wong Pak Kin, Velocity-based robust fault tolerant automatic steering control of autonomous ground vehicles via adaptive event triggered network communication, Mechanical Systems and Signal Processing, Vol. 143, 106798, 2020.
    82. Yang Zhao-Xu, Rong Hai-Jun, Wong Pak Kin, Plamen Angelov, Yang Zhi-Xin, Wang Hang, Self-evolving Data Cloud-based PID-like Controller for Nonlinear Uncertain Systems, IEEE Transactions on Industrial Electronics, Vol. 68, Issue 5, pp. 4508-4518, 2021.
    83. Ghadikolaeia Meisam Ahmadi, Yung Ka-Fu, Cheung Chun Shun, Ho Sai Hang Steven, Wong Pak Kin, Non-polar organic compounds, volatility and oxidation reactivity of particulate matter emitted from diesel engine fueled with ternary fuels in blended and fumigation modes, Chemosphere, Vol. 249, pp. 1-11, 2020.
    84. Tang Geng, Wu Yifan, Li Chaoshun, Wong Pak Kin, Xiao Zhihuai, An Xueli, A Novel Wind Speed Interval Prediction based on Error Prediction Method, IEEE Transactions on Industrial Informatics, Vo. 16, Issue 11, pp. 6806-6815, 2020.
    85. Ao Di, Wong Pak Kin, Huang Wei, Mei Xing Tai and Zhao Jing, Analysis of Co-relation Between Objective Measurement and Subjective Assessment for Dynamic Comfort of Vehicles, International Journal of Automotive Technology, Vol. 21, No. 6, pp. 1553-1567, 2020.
    86. Li Wenfeng, Xie Zhengchao, Wong Pak Kin, Mei Xingtai, Zhao Jing, Adaptive-Event-Triggered-Based Fuzzy Nonlinear Lateral Dynamic Control for Autonomous Electric Vehicles under Insecure Communication Networks, IEEE Transactions on Industrial Electronics, Vol. 68, No. 3, pp.2447-2459, 2021.
    87. Zhao Rongchen, Xie Wei, Wong Pak Kin, Cabecinhas David, Silvestre Carlos, Adaptive Vehicle Posture and Height Synchronization Control of Active Air Suspension Systems with Multiple Uncertainties, Nonlinear Dynamics, Vol. 99, Issue 3, pp. 2109-2127, 2020.
    88. Li Wenfeng, Xie Zhengchao, Wang Hui, Wong Pak Kin, Wang Xiaowei, Zhao Jing, Static-output-feedback based robust fuzzy wheelbase preview control for uncertain active suspensions with time delay and finite frequency constraint, IEEE/CAA Journal of Automatica Sinica, Vol. 8, No.3, 2021.
    89. Jiang Sai Biao, Wong Pak Kin, Liang Yan Chun, A Fault Diagnostic Method for Induction Motors Based on Feature Incremental Broad Learning and Singular Value Decomposition, IEEE Access, Vol. 7, pp. 157796- 157806, 2019.
    90. Wong Pak Kin, Huang Wei, Vong Chi Man, Yang Zhixin, Adaptive Neural Tracking Control for Automotive Engine Idle Speed Regulation using Extreme Learning Machine, Neural Computing and Applications, Vol. 32, Issue 18, pp. 14399-14409, 2020.
    91. Rong Hai-Jun, Yang Zhixin and Wong Pak Kin, Robust and Noise-insensitive Recursive Maximum Correntropy-based Evolving Fuzzy System, IEEE Transactions on Fuzzy Systems, Vol. 28, Issue 9, pp. 2277-2284, 2020.
    92. Li Wenfeng, Xie Zhengchao, Zhao Jing, Wong Pak Kin, Li Panshuo, Fuzzy Finite-frequency Output Feedback Control for Nonlinear Active Suspension Systems with Time Delay and Output Constraints, Mechanical Systems and Signal Processing, Vol. 132, pp.315-334, 2019.
    93. Huang Wei, Wong Pak Kin, Integrated Vehicle Dynamics Management for Distributed-drive Electric Vehicles with Active Front Steering Using Adaptive Neural Approaches Against Unknown Nonlinearity, International Journal of Robust and Nonlinear Control, Vol. 29, Issue: 14, pp 4888-4908, 2019.
    94. Chen Chuangquan, Vong Chi Man, Wong Pak Kin, Tai Keng Iam, Approximate Empirical Kernel Map-based Iterative Extreme Learning Machine for Clustering, Neural Computing & Applications, Vol. 32, pp. 8031-8046, June 2020.
    95. Wang Xian-Bo, Yang Zhi-Xin, Wong Pak Kin, Deng Chao, Novel Paralleled Extreme Learning Machine Networks for Fault Diagnosis of Wind Turbine Drivetrain, Memetic Computing, Vol. 11, Issue: 2, pp. 127-142, 2019.
    96. Huang Wei, Wong Pak Kin, Wong Ka In, Vong Chi Man, Zhao Jing, Adaptive Neural Control of Vehicle Yaw Stability with Active Front Steering using an Improved Random Projection Neural Network, Vehicle Systems Dynamics, https://doi.org/10.1080/00423114.2019.1690152.
    97. Zhao Rongchen, Xie Wei, Wong Pak Kin, Cabecinhas David, Silvestre Carlos, Robust Ride Height Control for Active Air Suspension Systems with Multiple Unmodeled Dynamics and Parametric Uncertainties, IEEE Access, Vol. 7, pp. 59185-59199, 2019.
    98. Jiang Sai Biao, Wong Pak Kin, Guan Ren Chu, Liang Yan Chun, Li Jia, An Efficient Fault Diagnostic Method for Three-phase Induction Motors Based on Incremental Broad Learning and Non-negative Matrix Factorization, IEEE Access, Vol. 7, pp. 17780-17790, 2019.
    99. Li Wenfeng, Xie Zhengchao, Wong Pak Kin, Cao Yicong, Zhao Jing, Robust Non-fragile H∞ Optimum Control for Active Suspension Systems with Time-varying Actuator Delay, Journal of Vibration and Control, Vol. 25, Issue 18, pp. 2435-2452, 2019.
    100. Li Wenfeng, Xie Zhengchao, Wong Pak Kin, Ma Xinbo, Cao Yucong, Zhao Jing, Non-fragile H∞ Control of Delayed Active Suspension Systems in Finite Frequency under Non-stationary Running, Journal of Dynamic Systems Measurement and Control- Transactions of the ASME, Vol. 141, pp. 061001-1-061001-15, 2019.
    101. Liu Taiyou, Ma Xinbo, Wong Pak Kin, Zhao Jing, Xie Zhengchao, Cristino V.A., A Simplified Finite Element Approach for Modelling of Multi-layer Plates, Shock and Vibration, Vol. 2019, Article ID 7295615, 2019.
    102. Zhao Jing, Wong Pak Kin, Ma Xinbo, Xie Zhengchao, Xu Jun, Cristino V.A., Simplification of Finite Element Modeling for Plate Structures with Constrained Layer Damping by using Single-layer Equivalent Material Properties, Composites Part B- Engineering, Vol. 157, pp.283-288, 2019.
    103. Ma Xinbo, Wong Pak Kin, Zhao Jing, Adaptive Regulating of Automotive Mono-tube Hydraulic Adjustable Dampers using Grey Neural Network-based Compensation System, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, Vol. 223, No. 10, pp. 2532-2545, 2019.
    104. Ma Xinbo, Wong Pak Kin, Zhao Jing, Practical Multi-objective Control for Automotive Semi-active Suspension System with Nonlinear Hydraulic Adjustable Damper, Mechanical Systems and Signal Processing, Vol. 117, pp. 667-688, 2019.
    105. Zhao Jing, Wong Pak Kin, Xie Zhengchao, Ma Xinbo and Hua Xingqi, Design and Control of an Automotive Variable Hydraulic Damper using Cuckoo Search Optimizied PID Method, International Journal of Automotive Technology, Vol. 20, No.1, pp. 51-63, 2019.
    106. Ma Xinbo, Wong Pak Kin, Zhao Jing, Zhong Jian-Hua, Huang Ying, Xu Xing, Design and Testing of a Nonlinear Model Predictive Controller for Ride Height Control of Automotive Semi-active Air Suspension Systems, IEEE Access, Vol. 6, pp. 63777-63793, 2018.
    107. Yang Zhi-Xin, Tang Lu-Lu, Zhang Kun, and Wong Pak Kin, Multi-view CNN Feature Aggregation with ELM Auto-Encoder for 3D Shape Recognition, Cognitive Computation, Vol. 10, Issue 6, pp. 908-921, 2018.
    108. Wong Pak Kin, Gao Xiang Hui, Wong Ka In, Vong Chi Man, Yang Zhi-Xin, Initial-Training-Free Online Sequential Extreme Learning Machine Based Adaptive Engine Air-fuel Ratio Control, International Journal of Machine Learning and Cybernetics. https://doi.org/10.1007/s13042-018-0863-0.
    109. Ma Xinbo, Wong Pak Kin, Zhao Jing, Xie Zhengchao, Cornering Stability Control for Vehicles with Active Front Steering System using T-S Fuzzy based Sliding Mode Control Strategy, Mechanical Systems and Signal Processing. https://doi.org/10.1016/j.ymssp.2018.05.059.
    110. Vong Chi Man, Chen Chuangquan, Wong Pak Kin, Empirical Kernel Map-Based Multilayer Extreme Learning Machines for Representation Learning, Neurocomputing, Vol. 310, pp. 265-276, 2018.
    111. Zhao Jing, Wong Pak Kin, Ma Xinbo, Xie Zhengchao, Design and Analysis of an Integrated SMC-TPWP Strategy for a Semi-active Air Suspension with Stepper Motor-driven Gas-filled Adjustable Shock Absorber, Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, Vol. 232, No. 9, pp. 1194-1211, 2018.
    112. Zhong Jian-Hua, Wong Pak Kin, Yang Zhi-Xin, Fault Diagnosis of Rotating Machinery based on Multiple Probabilistic Classifiers, Mechanical Systems and Signal Processing, Vol. 108, pp.99-144, 2018.
    113. Wong Ka In, Wong Pak Kin, Adaptive Air-fuel Ratio Control of Dual-injection Engines under Biofuel Blends using Extreme Learning Machine, Energy Conversion and Management, Vol. 165, pp. 66-75, 2018.
    114. Chen Chuangquan, Vong Chi-man, Wong Chi-Man, Wang Weiru, Wong Pak-Kin, Efficient Extreme Learning Machine via Very Sparse Random Projection, Soft Computing, Vol. 22, Issue: 11, pp. 3563-3574, 2018.
    115. Yang Zhixin, Wang Xianbo, Wong Pak Kin, Single and Simultaneous Fault Diagnosis with Application to a Multistage Gearbox: A Versatile Dual-ELM Network Approach, IEEE Transactions on Industrial Informatics, http://doi.org/10.1109/TII.2018.2817201.
    116. Ma Zi-Qian, Shao Yangfan, Wong Pak Kin, Shi Xingqiang, Pan Hui, Structural and Electronic Properties of Two-Dimensional Organic-inorganic Halide Perovskites and their Stability against Moisture, Journal of Physical Chemistry C, Vol. 122, Issue: 11, pp. 5844-5853, 2018.
    117. Huang Wei, Wong Pak Kin, Zhao Jing, Ma Xinbo, Output-feedback Model-reference Adaptive Calibration for Map-based Anti-jerk Control of Electromechanical Automotive Clutches, International Journal of Adaptive Control and Signal Processing, Vol. 32, Issue: 2, pp. 265-285, 2018.
    118. Wong Pak Kin, Gao Xiang Hui, Wong Ka In and Vong Chi Man, Online Extreme Learning Machine Based Modeling and Optimization for Point-by-point Engine Calibration, Neurocomputing, Vol. 277, pp.187-197, 2018.
    119. Wong Pak Kin, Gao Xiang Hui, Wong Ka In and Vong Chi Man, Efficient Point-by-point Engine Calibration using Machine Learning and Sequential Design of Experiment Strategies, Journal of the Franklin Institute – Engineering and Applied Mathematics. Vol. 355, pp.1517-1538, 2018.
    120. Wong Chi Man, Vong, Chi Man, Wong Pak-kin, Cao Jiuwen, Kernel-based Multi-layer Extreme Learning Machines for Representation Learning, IEEE Transactions on Neural Networks and Learning Systems, Vol. 29, Issue: 3, pp. 757-762, 2018.
    121. Bao Rong-Jing, Rong Hai-Jun, Angelov Plamen, Chen Badong and Wong Pak Kin, Correntropy-Based Evolving Fuzzy Neural System, IEEE Transactions on Fuzzy Systems, Vol. 26, No. 3, pp. 1324-1338, 2018.
    122. Zhu Peipei, Yin Chun, Cheng Yuhua, Huang Xuegang, Cao Jiuwen, Vong Chi-Man, Wong Pak Kin, An Improved Feature Extraction Algorithm for Automatic Defect Identification based on Eddy Current Pulsed Thermography, Mechanical Systems and Signal Processing, Vol. 113, pp. 5-21, 2108.
    123. Wong Pak Kin, Xie Zhengchao, Chen Yueqiao, Tam Lap Mou, Development of a Novel Dual-belt Van Doorne’s Continuously Variable Transmission for Automobiles – a Preliminary Study, International Journal of Structural Stability and Dynamics, Vol. 18, No.2, 1850016 (37 pages), 2018.
    124. Guan Chun, Cheung, C.S., Ning, Z., Wong, P.K., Huang Zhen, Comparison on the Effect of using Diesel Fuel and Waste Cooking Oil Biodiesel as Pilot Fuels on the Combustion, Performance and Emissions of a LPG-fumigated Compression-ignition Engine, Applied Thermal Engineering, Vol. 125, pp. 1260-1271, 2017.
    125. Cristino V.A., Silva M.B., Wong Pak Kin, Martins P.A.F., Determining the Fracture Forming Limits in Sheet Metal Forming: A Technical Note, Journal of Strain Analysis for Engineering Design, Vol. 52, Issue: 8, pp. 467-471, 2017.
    126. Du Jie, Vong Chi-Man, Pun Chi-Man, Wong Pak-Kin, Ip Weng-Fai, Post-Boosting of Classification Boundary for Imbalanced Data using Geometric Mean, Neural Networks, Vol. 96, pp. 101-114, 2017.
    127. Wong Hang-Heng Ada, Li Haoran, Jia Yanwei, Mak Pui-In, Martins Rui, Liu Yan, Vong Chi Man, Wong Hang Cheong, Wong Pak Kin, Wang Haitao, Sun Heng and Deng Chuxia,, Drug Screening of Cancer Cell Lines and Human Primary Tumors Using Droplet Microfluidics, Scientific Reports, Vol. 7, Article no. 9109, 2017.
    128. Wong Ka In, Wong Pak Kin, Optimal Calibration of Variable Biofuel Blend Dual-injection Engines using Sparse Bayesian Extreme Learning Machine and Metaheuristic Optimization, Energy Conversion and Management, Vol. 148, pp. 1170-1178, 2017.
    129. Wang Weiru, Vong Chi-Man, Yang Yilong and Wong Pak-Kin, Encrypted Image Classification based on Multilayer Extreme Learning, Multidimensional Systems and Signal Processing, Vol. 28, Issue 3, pp.851-865, 2017.
    130. Liu Yan, Vong Chi Man, and Wong Pak Kin, Extreme Learning Machine for Huge Hypotheses Re-ranking in Statistical Machine Translation, Cognitive Computation,  Vol. 9, No. 2, pp. 285–294, 2017.
    131. Rong Hai-Jun, Yang Zhao-Xu, Wong Pak Kin, Vong Chi Man, Zhao Guang-She, Self-Evolving Fuzzy Model-based Controller with Online Structure and Parameter Learning for Hypersonic Vehicle, Aerospace Science and Technology, Vol. 64, pp.1-15, 2017.
    132. Ma Xinbo, Wong Pak Kin, Zhao Jing, Xie Zhengchao, Multi-Objective Sliding Mode Control on Vehicle Cornering Stability with Variable Gear Ratio Actuator Based Active Front Steering Systems, Sensors, Vol. 17, Issue 1, 49, 2017.
    133. Rong Hai-Jun, Yang Zhao-Xu, Wong Pak Kin, Vong Chi Man, Zhao Guang-She, A Novel Meta-Cognitive Fuzzy-Neural Model with Backstepping Strategy for Adaptive Control of Uncertain Nonlinear Systems, Neurocomputing, Vol. 230, pp. 332–344, 2017.
    134. Rong Hai-Jun, Yang Zhao-Xu, Wong Pak Kin, Vong Chi Man, Adaptive Self-Learning Fuzzy Autopilot Design for Uncertain Bank-to-Turn Missiles, Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME, Vol. 139, No. 4, pp. 1-12, 2017.
    135. Zhao Jing, Wong Pak Kin, Ma Xinbo, Xie Zhengchao, Chassis Integrated Control for Active Suspension, Active Front Steering and Direct Yaw Moment Systems using Hierarchical Strategy, Vehicle System Dynamics, Vol. 55, Issue 1, pp. 72-103, 2017.
    136. Zhao Jing, Wong Pak Kin, Xie Zhengchao and Ma Xinbo, Cuckoo Search-based Intelligent Control of a Novel Variable Rotary Valve System for Engines using PID controller, Journal of Intelligent & Fuzzy Systems, Vol. 32, pp. 2351–2363, 2017.
    137. Zhao, R.C., Wong, P.K., Xie, Z.C., Zhao, J., Real-time Weighted Multi-objective Model Predictive Controller for Adaptive Cruise Control Systems, International Journal of Automotive Technology, Vol. 18, No. 2, pp. 279-292, 2017.
    138. Wong Pak Kin, Zhong Jianhua, Yang Zhixin, Vong Chi Man, A New Framework for Intelligent Simultaneous-fault Diagnosis of Rotating Machinery using Pairwise-coupled sparse Bayesian Extreme Learning Committee Machine, Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, Vol. 231, Issue 6, pp. 1146–1161, 2017.
    139. Pan Hui, Ma Zi-Qian, Wong Pak Kin, A First-principles Study on the Structural and Electronic Properties of Sn-based Organic-inorganic Halide Perovskites, Journal of Electronic Materials, Vol. 45, Issue 11, pp. 5956-5966, 2016.
    140. Zhao Jing, Wong Pak Kin, Xie Zhengchao, Wei Caiyang, Zhao Rongchen, Design and Evaluation of a Ride Comfort Based Suspension System using Optimal Stiffness-determination-method, Transactions of the Canadian Society for Mechanical Engineering, Vol. 40, No.5, 2016.
    141. Wong Pak Kin, Gao Xiang Hui, Wong Ka In and Vong Chi Man, An Analytical Study on Reasoning of Extreme Learning Machine for Classification from Its Inductive Bias, Cognitive Computation, Vol. 8, Issue 4, pp. 746-756, 2016.
    142. Zhong Jian-Hua, Liang JieJunYi, Yang Zhi-Xin, Wong Pak Kin and Wang Xinbo, An effective fault feature extraction method for gas turbine generator system diagnosis, Shock and Vibration, Volume 2016, Article ID 9359426, 9 pages, 2016.
    143. Gao Xiang Hui, Wong Ka In, Wong Pak Kin, Vong Chi Man, Adaptive Control of Rapidly Time-varying Discrete-time System using Initial-Training-Free Online Extreme Learning Machine, Neurocomputing, Vol. 194,  pp.117-125, 2016.
    144. Zhong Jianhua, Wong Pak Kin, Yang Zhixin, Simultaneous-fault Diagnosis of Gearboxes using Probabilistic Committee Machine, Sensors, Vol. 16, Issue 2:185, 2016.
    145. Wong Pak Kin, Wong Hang Cheong, Vong Chi Man and Wong Ka In, Online Wavelet Least-Squares Support Vector Machine Fuzzy Predictive Control for Engine Lambda Regulation, International Journal of Engine Research, Vol. 17, No. 8, pp. 866-885, 2016.
    146. Zhao Jing, Wong Pak-Kin, Xie Zhengchao, Ma Xinbo and Wei Caiyang, Design of a Road Friendly SAS System for Heavy-duty Vehicles based on a Fuzzy Hybrid-ADD and GH-control Strategy, Shock and Vibration, Volume 2016, Article ID 6321765, 7 pages, 2016.
    147. Wong Pak Kin, Wong Hang Cheong, Vong Chi Man, Xie Zhengchao, Huang Shaojia, Model Predictive Engine Air-Ratio Control using Online Sequential Extreme Learning Machine, Neural Computing & Applications, Vol. 27, Issue 1, pp 79-92, 2016.
    148. Fu Heming, Vong Chi-Man, Wong Pak-Kin, Yang Zhixin, Fast Detection of Impact Location using Kernel Extreme Learning Machine, Neural Computing & Applications, Vol. 27, Issue 1, pp. 121-130, 2016.
    149. Wong Pak Kin, Zhong Jianhua, Yang Zhixin, Vong Chi Man, Sparse Bayesian Extreme Learning Committee Machine for Engine Simultaneous Fault Diagnosis, Neurocomputing, Vol. 174, pp.331-343, 2016.
    150. Wong Pak Kin, Vong Chi Man, Wong Ka In, Ma Zi-Qian, Development of a Wireless Inspection and Notification System with Minimum Monitoring Hardware for Real-Time Vehicle Engine Health Inspection, Transportation Research Part C: Emerging Technologies, Vol. 58, pp. 29-45, 2015.
    151. Wong Pak Kin, Xie Zhengchao and Chen Yueqiao, An Experimental Study on Dynamics of a Novel Dual-belt Continuous Variable Transmission based on a Newly Developed Test Rig, Shock and Vibration, Volume 2015, Article ID 857978, 23 pages, 2015.
    152. Ma Zi-Qian, Pan Hui, Wang Zi-Sheng and Wong Pak Kin, Effects of Non-Metal Dopants and Defects on Electronic Properties of Barium Titanate as Photocatalyst, International Journal of Hydrogen Energy, Vol. 40, Issue 14, pp.4766-4776, 2015.
    153. Vong Chi Man, Ta Keng Iam, Pun Chi Man, Wong Pak Kin, Fast and Accurate Face Detection by Sparse Bayesian Extreme Learning Machine, Neural Computing and Applications, Vol. 26, No.5, pp.1149-1156, 2015.
    154. Xie Zhengchao, Wong Pak Kin, Zhao Jing, Xu Tao, Design of a Denoising Hybrid Fuzzy-PID Controller for Active Suspension Systems of Heavy Vehicles based on Model Adaptive Wheelbase Preview Strategy, Journal of Vibroengineering, Vol. 17, Issue 2, 883- 904, 2015.
    155. Wong Pak Kin, Wong Hang Cheong, Vong Chi Man, Iong Tong Meng, Wong Ka In, Gao Xianghui, Fault Tolerance Automotive Air-Ratio Control using Extreme Learning Machine Model Predictive Controller, Mathematical Problems in Engineering, Volume 2015, Article ID 317142, 10 pages, 2015.
    156. Wong Pak Kin, Wong Ka In, Vong Chi Man, Cheung Chun Shun, Modeling and Optimization of Biodiesel Engine Performance using Kernel-based Extreme Learning Machine and Cuckoo Search, Renewable Energy, Vol. 74, pp. 640-647, 2015
    157. Vong Chi-Man, Ip Weng-Fai, Chiu Chi-Chong, Wong Pak-Kin, Imbalanced Learning for Air Pollution by Meta-Cognitive Online Sequential Extreme Learning Machine, Cognitive Computation, Vol. 7, No.3, pp. 381-391, 2015.
    158. Cristino A.M. Valentino, Silva Maria Beatriz, Wong Pak Kin, Tam Lap Mou, Martins Paulo António Firme, Hole-flanging of Metals and Polymers Produced by Single Point Incremental Forming, International Journal of Materials and Product Technology, Vol. 50, No.1, pp. 37- 48, 2015.
    159. Wong Ka In, Wong Pak Kin, Cheung Chun Shun, Modelling and Prediction of Diesel Engine Performance using Relevance Vector Machine, International Journal of Green Energy, Vol. 12, No.3, pp.265-271, 2015.
    160. Yang Zhixin, Xu Wei, Wong Pak Kin and Wang Xianbo, Modeling of RFID-enabled Real-time Manufacturing Execution System in Mixed-model Assembly Lines, Mathematical Problems in Engineering, Volume 2015, Article ID 575402, 15 pages 2015.
    161. Wong Ka In, Vong Chi Man, Wong Pak Kin, Luo Jiahua, Sparse Bayesian Extreme Learning Machine and its Application to Biofuel Engine Performance Prediction, Neurocomputing, Vol. 149, pp. 397-404, 2015.
    162. Wong Pak Kin, Xie Zhengchao, Zhao Jing, Xu Tao, He Feng, Analysis of Automotive Rolling Lobe Air Spring under Alternative Factors with Finite Element Model, Journal of Mechanical Science and Technology, Vol. 28, No. 12, pp. 5069- 5081, 2014.
    163. Xie Zhengchao, Wong Pak Kin, Chen Yueqiao and Wong Ka In, Intelligent Multi-objective Slip and Speed Ratio Control of a Novel Dual-belt Continuously Variable Transmission for Automobiles, Mathematical Problems in Engineering, Volume 2014, Article ID 987137, 17 pages, 2014.
    164. Vong Chi Man, Wong Pak Kin, Wong Ka In, Simultaneous-fault Detection based on Qualitative Symptom Descriptions for Automotive Engine Diagnosis, Applied Soft Computing, Vol. 22, pp. 238-248, 2014
    165. Wong  Pak Kin, Vong Chi Man, Gao Xiang Hui, Wong Ka In, Adaptive Control using Fully Online Sequential-Extreme Learning Machine and a Case Study on Engine Air-Fuel Ratio Regulation, Mathematical Problems in Engineering, Volume 2014, Article ID 246964, 11 pages, 2014.
    166. Vong Chi Man, Ip Weng Fai, Wong Pak Kin, Variation-oriented Data Filtering for Improvement in Model Complexity of Air Pollutant Prediction Model, Mathematical Problems in Engineering, Volume 2014, Article ID 310478, 13 pages, 2014.
    167. Xie Zhengchao, Wong Pak Kin, Cao Yucong, Li Ming, A Numerical Investigation on Active Engine Mounting Systems and its Optimization, Journal of Vibroengineering, Vol. 16, Issue 7, pp.3273-3280, 2014.
    168. Xie Zhengchao, Xue Xinjian, Wong Pak Kin, A Finite Element based Optimal Vibration Suppression for Constrained Layer Damped Rotating Plates, Journal of Vibroengineering, Vol. 16, No. 1, pp.183-194, 2014.
    169. Wong Pak Kin, Yang Zhixin, Vong Chi Man, Zhong Jianhua, Real-Time Fault Diagnosis for Gas Turbine Generator Systems by using Extreme Learning Machine, Neurocomputing, Vol. 128, pp. 249-257, 2014.
    170. Vong Chi Man, Ip Weng Fai, Wong Pak Kin, Chiu Chi Chong, Predicting Minority Class for Suspended Particulate Matters Level by Extreme Learning Machine, Neurocomputing, Vol. 128, pp. 136-144, 2014.
    171. Luo Jiahua, Vong Chi-Man and Wong Pak-Kin, Sparse Bayesian Extreme Learning Machine for Multi-Classification, IEEE Transactions on Neural Networks and Learning Systems, Vol. 25, No.4, pp.836-843, 2014.
    172. Wong Pak Kin, Tam Lap Mou, Chen Yueqiao, Xie Zhengchao, Modelling and Testing of Arresting Process in Flexible Vehicle Arresting Systems, International Journal of Vehicle Design, Vol. 64, No. 1, pp.1-25, 2014.
    173. Yang Zhixin, Wong Pak Kin, Vong Chi Man, Zhong Jianhua, Liang Jie Jun Yi, Simultaneous-fault Diagnosis of Gas Turbine Generator Systems using a Pairwise-coupled Probabilistic Classifier, Mathematical Problems in Engineering, Vol. 2013, Article ID 827128, 14 pages, 2013.
    174. Xie Zhengchao, Wong Pak Kin, Zhao Jing, Xu Tao, Wong Ka In and Wong Hang Cheong, A Noise Insensitive Semi-active Air Suspension for Heavy-duty Vehicles with an Integrated Fuzzy-wheelbase Preview Control, Mathematical Problems in Engineering, Vol. 2013, Article ID 121953, 12 pages, 2013.
    175. Wong Ka In, Wong Pak Kin, Cheung Chun Shun, Vong Chi Man, Modelling of Diesel Engine Performance using Advanced Machine Learning Methods under Scarce and Exponential Data Set, Applied Soft Computing, Vol. 13, pp.4428-4441, 2013.
    176. Wong Ka In, Wong Pak Kin, Cheung Chun Shun, Vong Chi Man, Modelling and Optimization of Biodiesel Engine Performance using Advanced Machine Learning Methods, Energy, Vol. 55, pp. 519-528, 2013.
    177. Vong Chi Man, Wong Pak Kin, Ip Weng Fai, Chiu Chi Chong, Simultaneous Fault Diagnosis of Automotive Engine Ignition Systems using Prior Domain Knowledge and Relevance Vector Machine, Mathematical Problems in Engineering, Vol. 2013, Article ID 974862, 19 pages, 2013.
    178. Wong Pak Kin, Compensation Map Calibration of Engine Management Systems using Least-Squares Support Vector Committee Machines and Evolutionary Optimization, Vehicle Engineering, Vol. 1, Issue 1, pp.1-18, 2013.
    179. Wong Pak Kin, Vong Chi Man, Cheung Chun Shun and Wong Ka In, Diesel Engine Modelling using Extreme Learning Machine under Scarce and Exponential Data Sets, International Journal of Uncertainty Fuzziness and Knowledge-Based Systems, Vol. 21, Suppl. 2, pp.87-98, 2013.
    180. Vong Chi Man, Wong Pak Kin, Ip Weng Fai, A New Framework of Simultaneous-fault Diagnosis for Time-dependent Patterns, IEEE Transactions on Industrial Electronics, Vol. 60, No. 8, pp. 3372-3385, 2013.
    181. Xie Zhengchao, Wong Pak-Kin, Zhang Long and Wong Hang-Cheong, Numerical Modeling and Control of Rotating Plate with Coupled Self-sensing and Frequency-dependent Active Constrained Layer Damping, Mathematical Problems in Engineering, Article ID 194010, 15 pages, 2012.
    182. Yang Zhixin, Wong Pak-kin, Vong Chi Man and Lo Kin Man, Constraint-based Adaptive Shape Deformation Technology for Customized Product Development, International Journal of Materials & Product Technology, Vol. 44, Issue 1-2, pp. 1-16, 2012.
    183. Wong Ka-in, Wong Pak-kin, Cheung Chun-shun, Modelling and Prediction of Particulate Matter, NOx and Performance of a Diesel Vehicle Engine under Rare Data using Relevance Vector Machine, Journal of Control Science and Engineering, Vol. 2012, Article ID 782095, 9 pages, 2012.
    184. Wong Hang-Cheong, Wong Pak-kin and Vong Chi-man, Model Predictive Engine Air-Ratio Control using Online Sequential Relevance Vector Machine, Journal of Control Science and Engineering, Vol. 2012, Article ID 731825, 15 pages, 2012.
    185. Xie Zhengchao, Wong Pak Kin, Chong Ian Ian, Modelling and Analysis of Rotating Plates by using Self-sensing Active Constrained Layer Damping, Journal of Mechanical Science and Technology, Vol.10, No.6, pp.1-8, 2012.
    186. Vong Chi Man, Ip Weng Fai, Wong Pak Kin and Yang Jing Yi, Air Quality Modelling using Support Vector Machines, Journal of Control Science and Engineering, Vol. 2012, Article ID 518032, 11 pages, 2012.
    187. Wong Pak Kin, Vong Chi Man, Ip Weng Fai and Wong Hang Cheong, Feasibility Study on Telemetric Vehicle Emission Examination, International Journal of Satellite Communications Policy and Management, Vol. 1, Nos. 2/3, pp. 220-229, 2012.
    188. Wong Pak Kin, Tam Lap Mou, Li Ke, Automotive Engine Power Performance Tuning under Numerical and Nominal Data, Control Engineering Practice, Vol. 20, Issue 3, pp.300-314, 2012.
    189. Wong Pak-kin, Xu Qingsong, Vong Chi-man, Wong Hang-cheong, Rate-Dependent Hysteresis Modeling and Control of a Piezostage Using Online Support Vector Machine and Relevance Vector Machine, IEEE Transactions on Industrial Electronics, Vol. 59, No.4, pp.1988-2001, 2012.
    190. Wong, P.K, Wong, H.C. and Vong, C.M., Online Time-sequence Incremental and Decremental Least Squares Support Vector Machines for Engine Air-ratio Prediction, International Journal of Engine Research, Vol. 13, Issue 1, pp. 28-40, 2012.
    191. Xie Zhengchao, Wong Pak Kin, Huang Xinzheng and Wong Hang Cheong, Design of an Active Vehicle Suspension Based on an Enhanced PID Control with Wheelbase Preview and Tuning Using Genetic Algorithm, Journal of the Chinese Society of Mechanical Engineers, Vol. 33, Issue 2, pp.103-122, 2012.
    192. Xu Qingsong, Wong Pak-Kin, Hysteresis Modeling and Compensation of a Piezostage using Least Squares Support Vector Machines, Mechatronics, Vol. 21, Issue 7, pp.1239-1251, 2011.
    193. Xie, Zhengchao, Wong, Pak Kin and Chong, Ian Ian, A Genetic Algorithm-based Design Optimization on Self-sensing Active Constrained Layer Damped Rotating Plates, Journal of Intelligent Material Systems and Structures, Vol. 22, Issue 17, pp. 2069- 2078, 2011.
    194. Vong Chi-man, Wong Pak-kin, Ip Weng-fai, Case-based Expert System using Wavelet Packet Transform and Kernel-based Feature Manipulation for Engine Spark Ignition Diagnosis, Engineering Applications of Artificial Intelligence, Vol. 24, pp.1281-1294, 2011.
    195. Vong Chi-man, Wong Pak-kin, Tam Lap-mou, Zhang Zaiyong, Ignition Pattern Analysis for Automotive Engine Trouble Diagnosis using Wavelet Packet Transform and Support Vector Machines, Chinese Journal of Mechanical Engineering (English Edition), Vol.24, No.5, pp. 870-878, 2011.
    196. Vong, C.M., Wong, P.K., Engine Ignition Signal Diagnosis with Wavelet Packet Transform and Multi-class Least Squares Support Vector Machines, Expert Systems with Applications, Vol.38, Issue 7, pp.8563-8570, 2011.
    197. Vong Chi-man, Wong Pak-kin, Ip Weng-fai, Engine Ignition System Diagnosis using Case-based Reasoning Enhanced with Wavelet Packet Transform and Clustering, INFORMATION- An International Interdisciplinary Journal, Vol.13, No.6, pp.2081-2092, 2010.
    198. Vong Chi-man, Wong Pak-kin, Ip Weng-fai, Support Vector Classification using Domain Knowledge and Extracted Pattern Features for Engine Ignition System Diagnosis, Journal of the Chinese Society of Mechanical Engineers, Vol. 31, No. 5, pp.363-373, 2010.
    199. Wong, P.K., Tam, L.M., Li, K., Vong, C.M., Engine Idle-speed System Modelling and Control Optimization using Artificial Intelligence, Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, Vol. 224, No.1, pp.55-72, 2010.
    200. Vong Chi-man, Wong Pak-kin, Case-based Adaptation for Automotive Engine Electronic Control Unit Calibration, Expert Systems with Applications, Vol. 37, Issue 4, pp.3184-3194, 2010.
    201. Wong Pak Kin, Cheang Kuok Mao, Development of a Vehicle Driving Cycle for Macau, Journal of Macau Studies, Vol. 50, pp.121-131, Feb. 2009.
    202. Wong Pak-Kin, Vong Chi-Man, Tam Lap-Mou and Li Ke, Data Preprocessing and Modelling of Electronically-Controlled Automotive Engine Power Performance using Kernel Principal Components Analysis and Least-Square Support Vector Machines, International Journal of Vehicle Systems Modelling and Testing, Vol.3, No.4, pp.312-330, 2008.
    203. Wong, P.K., Tam, L.M., Li, K. and Wong, H.C., Automotive Engine Idle Speed Control Optimization using Least Squares Support Vector Machines and Genetic Algorithm, International Journal of Intelligent Computing and Cybernetics, Vol. 1, No.4, pp.598-616, 2008.
    204. Wong, P.K., Tam, L.M. and Li, K., Modeling and Simulation of a Dual-Mode Electrohydraulic Fully Variable Valve Train for Four-Stroke Engines, International Journal of Automotive Technology, Vol. 9, No.5, pp.509-521, 2008.
    205. Wong Pak-Kin, Analysis and Modelling of an Electro-Hydro-Mechanical Variable Valve Actuator for Automobile Engines, Journal of the Chinese Society of Mechanical Engineers, Vol. 29, No.3, pp.215-224, 2008.
    206. Wong Pak-kin, Tam Lap-mou, Li Ke, Dynamic Model and Simulation of a Novel Electro-Hydraulic Fully Variable Valve System for Four-Stroke Automotive Engines, Chinese Journal of Mechanical Engineering (English Edition), Vol. 20, No.5, pp.80-86, 2007.
    207. Wong Pak Kin, Li Ke and Tam Lap Mou, Dynamic Simulation on a Novel Electro-Hydraulic Variable Valve Train for Four-Stroke Engines, Qiche Gongcheng /Automotive Engineering, Vol.28, No.8, pp725-728,746, 2006.
    208. Vong Chi-man, Wong Pak-Kin, Li Yi-Ping, Prediction of Automotive Engine Power and Torque using Least Square Support Vector Machines and Bayesian Inference, Engineering Applications of Artificial Intelligence, Vol.19, Issue 3, pp.277-287, 2006.
    209. Vong Chi-man, Wong Pak-kin, Li Yi-ping, Ho Chon-meng, Modelling of Modern Automotive Petrol Engine Performance using Support Vector Machines, Journal of Zhejiang University – SCIENCE A – An international journal, Vol. 6A, No.1, pp.1-8, Jan. 2005.
    210. Vong Chi Man, Wong Pak Kin, Li Yi Ping, Impact of Internet Cafes on Macao Youth, Journal of Youth Studies, Vol.6, Issue No.2, Serial No.12, pp.103-107, July 2003.
    211. Vong Chi Man, Li Yi Ping, Wong Pak Kin, Mak Peng Un, Vai Mang I, Applications of Case-based Reasoning in Macau, Journal of Macau Studies, Vol. 15, pp.232-248, 2002.
    212. Vong, C.M., Leung, T.P., Wong, P.K., Case-based Reasoning and Adaptation in Hydraulic Production Machine Design, Engineering Applications of Artificial Intelligence, Vol. 15, Issue 6, pp.567-585, 2002.
Books/ Periodical /Book Chapter Contributions (Since 2002-present)
    1. Ghadikolaei Meisam Ahmadi, Wong, Pak Kin, Chen Shou Hao, Ng Kar Wei & Xu Jin Cheng, Effect of Vehicle Light on the Nanostructure of Particulate Matters Emitted from Diesel and Gasoline Vehicles. WIT Transactions on Ecology and the Environment, Vol. 252, pp. 125-133, 2021, (ISBN: 978-1-78466-439-8), Published by Wessex Institute of Technology Press.
    2. Wong Pak Kin, Xie Zhengchao, Cao Yucong, Li Ming, “Design and Optimization on Active Engine Mounting Systems for Vibration Isolation”, Chapter 3, Applied Science and Precision Engineering Innovation, Applied Mechanics and Materials, Vols. 479-480, pp 202-209, 2014, (ISSN: 1662-7482), Trans Tech Publication, Switzerland.
    3. Zhao Jing, Wong Pak Kin, Xu Tao, Deng Rui, Wei Caiyang, Xie Zhengchao, “Global Optimal Design and Dynamic Validation of an Independent Double Wishbone Air Suspension using Genetic Algorithm”, Vehicle, Mechatronics and Information Technologies II, Applied Mechanics and Materials, Vols. 543-547, pp 374-378, 2014, (ISSN: 1662-7482), Trans Tech Publication, Switzerland.
    4. Wong Hang-cheong, Wong Pak-kin, Vong Chi-man, Xie Zhengchao, Huang Shaojia, “Model Predictive Fuzzy Control of Air-ratio for Automotive Engines”, World Academy of Science, Engineering and Technology, 2013, Published by World Academy of Science, Engineering and Technology, Issue 75, pp. 939-944, 2013 (pISSN: 2010-376X. eISSN: 2010-3778), Published by World Academy of Science, Engineering and Technology.
    5. Chen, Y.Q., Wong, P.K., Xie, Z.C., Wu, H.W., Chan, K.U. and Huang, J.L., “Modelling of a Novel Dual-belt Continuously Variable Transmission for Automobiles”, World Academy of Science, Engineering and Technology, Issue 70, pp.1157-1161, 2012 (pISSN: 2010-376X. eISSN: 2010-3778), Published by World Academy of Science, Engineering and Technology.
    6. Wong Pak-kin, Huang Shaojia, Xu Tao, Wong Hang Cheong, Xie Zhengchao, Design of a New Suspension System Controlled by Fuzzy-PID with Wheelbase Preview, Advanced Mechanical Engineering II, Advanced Mechanics and Materials, Vol. 192, pp. 106-110, 2012, (ISSN: 1662-7482), Trans Tech Publication, Switzerland.
    7. Tam Lap Mou, Wong Pak Kin, Lao Hangyuan and Xie Zhengchao, Preliminary Research of Environmentally Friendly Taxi Based On Comprehensive Evaluation in Macau SAR, Advanced Mechanical Engineering II, Advanced Mechanics and Materials, Vol. 192, pp. 445-449, 2012, (ISSN: 1662-7482) Trans Tech Publication, Switzerland.
    8. Wong Pak-Kin, Vong Chi-Man, Ip Weng-Fai and Wong Hang-Cheong, Preliminary Study on Telemetric Vehicle Emission Examination, Green Communications and Networks, Yang, Y. and Ma, M. (Eds.), Lecture Notes in Electrical Engineering, Vol. 113, Chapter 53, pp.443- 451, 2012, (ISSN: 1876-1100. ISBN: 978-94-007-2168-5), Springer.
    9. Wong Pak-kin, Vong Chi-man, Zhang Zaiyong and Xu Qingsong, Fault Diagnosis of Automotive Engines using Fuzzy Relevance Vector Machine, Theoretical and Mathematical Foundations of Computer Science, Zhou, Q. (Ed.), Communications in Computer and Information Science, Vol. 164, pp.213-220, 2011, (ISSN: 1865-0929. ISBN: 978-3-642-24998-3), Springer.
    10. Vong, Chi-Man, Wong Pak-Kin, Ip Weng-Fai, Yang Zhi-Xin, Case-Based Design for Hydraulic Power Circuit, High Performance Networking, Computing, and Communication Systems, Wu, Y. (Ed.), Communications in Computer and Information Science, Vol. 163, pp.269-275, 2011, (ISSN: 1865-0929. ISBN: 978-3-642-25001-9), Springer.
    11. Chui Sai Peng, Li Yi Ping, Wong Pak Kin, Vong Chi Man, Yang Zhi Xin, Pan-Pearl River Delta Central Cities Regional Cooperation & Development in SciTech Advisory Forum 2006- Proceedings of Symposium on City Energy Technology, Published by The Association for Promotion of Science & Technology of Macau, 2006.
    12. Xu Qingsong, Wong Pak-Kin and Li Yangmin, “Rate-Dependent Hysteresis Modeling and Compensation Using Least Squares Support Vector Machines”, Advances in Neural Networks – ISNN 2011, Liu D., Zhang H., Polycarpou M., Alippi C. and He, H. (Eds.), Lecture Notes in Computer Science, Vol. 6676. Issue Part 2, pp. 85-93, 2011, (ISSN 03029743. ISBN 978-364221089-1), Springer.
    13. Wong, P.K., Vong, C.M., Li, Y.P. and Tam, L.M., “Modelling and Prediction of Electronically Controlled Automotive Engine Power and Torque using Support Vector Machines”, Advances in Logic Based Intelligent Systems, Vol. 132, Series in Frontiers in Artificial Intelligence and Applications, Nakamatsu K., Abe J.M. (Eds.), pp.87-96, 2005, (ISBN 1-58603-568-1. ISSN 0922-6389), IOS Press.
    14. Vong Chi-man, Wong Pak-kin and Li Yi-ping, “Data Transformation in Modern Petrol Engine Tune-up”, Advances in Logic Based Intelligent Systems, Vol. 132, Series in Frontiers in Artificial Intelligence and Applications, Nakamatsu K., Abe J.M. (Eds.), pp.26-33, 2005, (ISBN 1-58603-568-1. ISSN 0922-6389), IOS Press.
    15. Chui Sai Peng, Iu Vai Pan, Wong Pak Kin, Yang Zhixin, Vong Chi Man, Proceedings of Symposium on Applied Science and Technology in Macau 2004, Published by The Association for Promotion of Science & Technology of Macau and University of Macau, 2004.
    16. Chui Sai Peng, Li Yiping, Wong Pak Kin, Vong Chi Man, Proceedings of Symposium on Technological Innovation in Macau 2002, Published by The Association for Promotion of Science & Technology of Macau and University of Macau, 2002.
Refereed conference papers (Since 2002-present)
    1. Li Wenfeng, Zhao Jing, Deng Mengqi, Gao Zhijiang, Wong Pak Kin, Adaptive Sliding Mode Control for Active Suspensions of IWMD Electric Vehicles Subject to Time Delay and Cyber Attacks, Proceedings of The 2023 International Conference on Applied Nonlinear Dynamics, Vibration and Control (ICANDVC-2023)”, 4-6/12/2023, Hong Kong (Accepted for publication) 
    2. Gao Zhijiang, Deng Mengqi, Li Wenfeng, Zhao Jing, Wong Pak Kin, Sum-of-Square Programming for Hysteresis Hybrid Nonlinear System with H∞ Optimal Regulation, Proceedings of the 2023 International Conference on Applied Nonlinear Dynamics, Vibration and Control (ICANDVC-2023), 4-6/12/2023, Hong Kong (Accepted for publication) 
    3. Chan In Neng, Wong Tang, Wong Pak Kin, Yan Tao, Chan In Weng, Ren Hao, Chan Chon In, Multi-Class Gastroesophageal Reflux Disease Classification System Using Deep Learning Techniques, Proceedings of 2023 10th International Conference on Biomedical and Bioinformatics Engineering (ICBBE 2023), 9-12/11/2023, Japan. (Accepted for publication) 
    4. Li Wenfeng, Zhang Yu, Zhao Jing, Xie Zhengchao, Wong Pak Kin, “Driver-Automation Shared Control for Vehicle Lane Keeping Systems via Steering Torque Estimation”, Proceedings of 7th CAA International Conference on Vehicular Control and Intelligence, Changsha, China, 27-39 Oct. 2023. (Accepted for publication) 
    5. Li Wenfeng, Zhao Jing*, Liang Zhongchao, Wong Pak Kin, Xie Zhengchao, Zhao Hong, Driver Assistance Fuzzy Control for Vehicle Lane Keeping Systems Based on Road Frequency Range, 4th International Conference on Industrial Artificial Intelligence (IAI 2022), China, Published by IEEE, pp. 1-6, Dec. 2022. 
    6. Xie Wei, Zhao Rongchen, Zhao Jin, Wong Pak Kin, Silvestre Carlos, Zhang Weidong, Robust Adaptive Control of an Automotive Active Air Suspension System with Input Delay, Proceedings of 2022 7th IEEE International Conference on Advanced Robotics and Mechatronics, pp. 1-6, Guilin, China, 9-11 July, 2022. 
    7. Zhang Ye, Xie Zhengchao, Wong Pak Kin and Zhao Jin, Two-Level LPV Model Based Sliding Mode Predictive Control with Actuator Input Delay for Vehicle Yaw Stability, SAE Technical Paper No. 2022-01-0905, March 2022. 
    8. Ghadikolaei Meisam Ahmadi, Wong Pak Kin, Chen Shou Hao, Ng Kar Wei, Xu Jin Cheng, Impact of vehicle light on physical properties of particulate matters emitted from vehicles, 9th International Conference on Environment Pollution and Preventation, Austrialia, IOP Conference Series: Earth and Environmental Science, IOP Publishing, Vol. 1009, Paper no. 012007, pp. 1-8, 2022.
    9. Zhang Ye, Xie Zhengchao, Wong Pak Kin, Zhao Jing, Two-level LPV Model based Sliding Mode Predictive Control with Actuator Input Delay for Vehicle Yaw Stability,  WCX SAE World Congress Experience, 5-7 April, 2022, U.S.A, SAE Technical Paper No. 2022-01-0905, 2022. 
    10. Wong Pak Kin, Huang Wei, Wong Ka In, Vong Chi Man, Adaptive Control of Vehicle Yaw Rate with Active Steering System and Extreme Learning Machine – A Pilot Study, Proceedings of Extreme Learning Machines- 2017, Vol. 10, pp. 1-11, Springer, 2019.
    11. Wong Pak Kin, Ma Xinbo, Zhao Jing, Xie Zhengchao, Zhao Rongchen, “Damping Force Control of A Semi-active Suspension System Using Cuckoo Search Optimized PID Method”, Advances in Engineering Research: Proceedings of the Second International Conference on Mechanics, Materials and Structural Engineering, Vol. 102, pp. 269-273, 2017.
    12. Yang Zhixin, Wang Xianbo, Wong Pak Kin and Zhong Jianhua, “Multi-layered Representational Learning ELMs for Fault Diagnosis of Wind Turbine Equipment”, Proceedings of Extreme Learning Machines 2015, Vol. 2, pp. 169-178, China, Dec. 2015.
    13. Zhao Jing, Wong Pak Kin, Xie Zhengchao, Wei Caiyang and He Feng, “Integrated Variable Speed-Fuzzy PWM Control for Ride Height Adjustment of Active Air Suspension Systems”, Proceedings of 2015 American Control Conference, Published by American Automatic Control Council, pp. 5700-5705, U.S.A., July 2015.
    14. Wong Pak Kin, Xie Zhengchao, Zhao Jing, Wong Ka In, Xu Tao, “Modelling and Integrated Control of an Electronically-controlled Air Spring and Adjustable Hydraulic Damper in a Hybrid Active Air Suspension System”, Proceedings of 12th International Symposium on Advanced Vehicle Control, Published by JSAE, pp.629-634, Japan, Sept. 2014.
    15. Wong Ka In, Wong Pak Kin, Vong Chi Man, “Computational Intelligence Approaches for Identification of Engine Performance under Ethanol-Gasoline Blends”, Proceedings of 12th International Symposium on Advanced Vehicle Control, Published by JSAE, pp.600-602, Japan, Sept. 2014.
    16. Wong Pak Kin, Wong Hang Cheong, Vong Chi Man, Iong Tong Meng, “Hybrid Model Predictive Controller for Engine Air-ratio Control”, Proceedings of 13th International Conference on Control, Automation, Robotics and Vision, (ICARCV 2014), Published by IEEE, pp. 181-186, Singapore, Dec. 2014.
    17. Vong Chi-Man, Wong Pak-Kin, Ma Ziqian, Wong Ka-In, “Application of RFID Technology and the Maximum Spanning Tree Algorithm for Solving Vehicle Emissions in Cities on Internet of Things”, Proceedings of the IEEE World Forum on Internet of Things (WF-IoT 2014), Published by IEEE, pp. 347-352, Seoul, Korea, March, 2014.
    18. Vong Chi-Man, Wong Pak-Kin, Wong Ka-In, Ma Ziqian, “Inspection and Control of Vehicle Emissions through Internet of Things and Traffic Lights”, Proceedings of the 2nd International Conference on Connected Vehicles and Expo (ICCVE 2013), Published by IEEE, pp. 863- 868, Las Vegas, USA, Dec., 2013.
    19. Tam Lap Mou, Wong Pak Kin, Wong hang Cheong, Lao Hangyuan, Xie Zhengchao, “A Case Study on Testing and Performance Evaluation of Electric Motorcycles to Discuss the Environmental Impact of Urban Area in Macao”, Proceedings of 2013 Third International Conference on Intelligent System Design and Engineering Applications, Published by IEEE, pp.9-12, Hong Kong, Jan. 2013.
    20. Wong Pak Kin, Wong Hang Cheong, Vong Chi Man, “Modelling and Prediction of Automotive Engine Air-ratio using Relevance Vector Machine”, Proceedings of 12th International Conference on Control, Automation, Robotics and Vision, (ICARCV 2012), Published by IEEE, pp. 1710- 1715, China, Dec. 2012.
    21. Wong, K.I., Wong, P.K., Cheung, C.S., “Modelling and Prediction of Diesel Vehicle Engine Performance using Relevance Vector Machine”, Proceedings of the 4th International Conference on Applied Energy (ICAE2012), Published by Applied Energy, pp. 2268-2275, China, July 2012.
    22. Xie Zhengchao, Wong Pak Kin, Lo Kin Heng, “Optimal Vibration Control of a Rotating Plate with Self-sensing Active Constrained Layer Damping”, Proceedings of SPIE – Active and Passive Smart Structures and Integrated Systems 2012, Vol. 8341, Article no.: 83412M, San Diego, U.S., March 2012
    23. Chen Yueqiao, Wong Pak Kin, Xie Zhengchao, “Modelling of Flexible Vehicle Arresting Systems”, Proceedings of International Conference on Networking, Information and Automation, and 2011 2nd International Conference on Computer Application and System Modeling, Published by IEEE, pp. 448-451, 2011.
    24. Vong Chi-Man, Wong Pak-Kin, Ip Weng-Fai, “Simultaneous Faults Diagnosis for Automotive Ignition Patterns”, Proceedings of the 2011 International Conference on Machine Learning and Cybernetics, Vol. 3, Published by IEEE, pp.1324-1330, China, July, 2011.
    25. Wong Pak-kin, Xie Zhengchao, Wong Hang-cheong, Huang Xinzheng, “Design of a Fuzzy Preview Active Suspension System for Automobiles”, Proceedings of 2011 International Conference on System Science and Engineering (ICSSE 2011), Published by IEEE, pp. 525-529, Macau, June 2011.
    26. Yang, J.Y., Ip, W.F., Vong, C.M. and Wong, P.K., “Effect of Choice of Kernel in Support Vector Machines on Ambient Air Pollution Forecasting”, Proceedings of 2011 International Conference on System Science and Engineering (ICSSE 2011), Published by IEEE, pp. 552-557, Macau, June 2011.
    27. Luo, Jiale, Wong, S.F., Yang, Z.X., Wong, P.K., “An Integrated Modelling Framework Design to Support Product Process in Manufacturing Enterprises”, Proceedings of 2011 International Conference on System Science and Engineering (ICSSE 2011), Published by IEEE, pp. 455-460, Macau, June 2011.
    28. Vong Chi-man, Wong Pak-kin, Ip Weng-fai, “Framework of Vehicle Emission Inspection and Control Through RFID and Traffic Lights”, Proceedings of 2011 International Conference on System Science and Engineering (ICSSE 2011), Published by IEEE, pp. 597-600, Macau, June 2011.
    29. Wong Pak-Kin and Yang Zhixin, “Design and Evaluation of Solar-Powered Hybrid Electric Compressors for Automotive Air-conditioning Systems”, Proceedings of the 8th GHMT Guangzhou- Hong Kong- Macau- Taiwan Engineers (2010 Guangzhou) Forum”, China, pp.57-66, Dec. 2010.
    30. Wong Pak-kin ,Vong Chi-man, Ip Weng-fai, “Modelling of Petrol Engine Power using Incremental Least-Square Support Vector Machines for ECU Calibration”, Proceedings of 2010 International Conference on Optoelectronics and Image Processing, published by the IEEE Computer Society, pp.12-15, Vol.2, Haiko, Hainan, Nov. 2010.
    31. Wong Pak-kin, Wong, Hang-Cheong, “Design and Experimental Evaluation of Model Predictive Engine Air-ratio Control using Least Squares Support Vector Machines”, Proceedings of the 10th International Symposium on Advanced Vehicle Control 2010, pp.847-851, U.K, August 2010.
    32. Wong, P.K., Wong, H.C., Vong, C.M., Ip, W.F., “Predictive Air-Ratio Controller for Automotive Engines based on Online Neural Network: Design and Experimental Evaluation”, Proceedings of the 9th IEEE/ACIS International Conference on Computer and Information Science, pp.275-279, Japan, August 2010.
    33. Vong, C.M., Wong, P.K. and Ip, W.F., “Case-based Classification System with clustering for Automotive Engine Spark Ignition Diagnosis”, Proceedings of the 9th IEEE/ACIS International Conference on Computer and Information Science, pp.17-22, Japan, August 2010.
    34. W.F., Vong, C.M., Yang, J.Y. and Wong, P.K., “Least Squares Support Vector Machines for Daily Ambient Air Pollution Forecasting”, Proceedings of the 9th IEEE/ACIS International Conference on Computer and Information Science, pp.23-28, Japan, August 2010.
    35. Vong Chi-man, Huang He, Wong Pak-kin, “Engine Spark Ignition Diagnosis with Wavelet Packet Transform and Case-based Reasoning”, Proceedings of 2010 IEEE International Conference on Information and Automation, pp.565-570, China, June 2010.
    36. Ip, W.F., Vong, C.M., Yang J.Y. and Wong, P.K., “Forecasting Daily Ambient Air Pollution based on Least Squares Support Vector Machines”, Proceedings of 2010 IEEE International Conference on Information and Automation, pp.571-575, China, June 2010.
    37. Wong Hang-cheong, Wong Pak-kin, “Design and Experimental Evaluation of Predictive Engine Air-ratio Control based on Online Neural Network”, Electronic Proceedings of International Federation of Automotive Engineering Societies World Automotive Congress 2010, F2010-C-028, Hungary, May 2010.
    38. Xie, Z.C., Wong, P. K., and Chong, I.I., “Vibration Control of Rotating Plate by using Self-sensing Active Constrained Layer Damping”, Electronics proceedings of 3rd International Conference on Dynamics, Vibration and Control (ICDVC-2010), Abstract no. 382, 12-14, China, May 2010.
    39. Wong Pak-kin, Vong Chi-man, Wong Hang-cheong, Li Ke, “Modelling and Prediction of Spark-ignition Engine Power Performance using Incremental Least Squares Support Vector Machines”, Proceedings of the 2nd International Symposium on Computational Mechanics and the 12th International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science, pp.179-184, Hong Kong & Macao, Dec. 2009.
    40. Huang, H., Vong, C.M. and Wong, P.K., “Signal Analysis of Automotive Engine Spark Ignition System using Case-based reasoning (CBR) and Case-based Maintenance (CBM)”, Proceedings of the 2nd International Symposium on Computational Mechanics and the 12th International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science, pp.459-464, Hong Kong & Macao, Dec. 2009.
    41. Vong, C.M., Huang, H., Wong, P.K., “Case-based Reasoning for Automotive Engine Performance Tune-up”, Proceedings of the 2nd International Symposium on Computational Mechanics and the 12th International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science, pp.185-190, Hong Kong & Macao, Dec. 2009.
    42. Chan, K.U., Wong, P.K., Wu, H.W., “Preliminary Study on Design and Control of a Novel CVT”, SAE Paper no. 2009-32-0011 and JSAE Paper no. 20097011, Nov. 2009.
    43. Vong, C.M., Wong, P.K. and Huang, H., “Case-based Reasoning for Automotive Engine Electronic Control Unit Calibration”, Proceedings of 2009 IEEE International Conference on Information and Automation, pp.1380-1385, China, June 2009.
    44. Vong, C.M, Wong, P.K. and Zhang, R, “Incremental Modelling of Automotive Engine Performance using LS-SVM”, Proceedings of 2009 IEEE International Conference on Information and Automation, pp.1537-1540, China, June 2009.
    45. Wong, P.K., Mok, K.W., Vong, C.M., “Design and Control of an Electromechanical Variable Rotary Valve System for Four-stroke Engines”, Proceedings of the International Symposium on Advanced Vehicle Control 2008, Vol. II, pp.887-892, Japan, Oct. 2008.
    46. Vong Chi-man, Wong Pak-kin, Li Ke, and Zhang Rui, “A Study on Online LS-SVM for Modeling of Electronically-controlled Automotive Engine Performance”, Proceedings of the International Symposium on Advanced Vehicle Control 2008, Vol. II, pp.905-910, Japan, Oct. 2008.
    47. Li Ke, Wong Pak-kin, Tam Lap-mou, Wong Hang-cheong, “Engine Idle Speed System Calibration and Optimization using Least Squares Support Vector Machine and Genetic Algorithm”, Proceedings of International Federation of Automotive Engineering Societies World Automotive Congress 2008- Student Congress, Paper No. F2008-SC-008, Germany, Sept. 2008.
    48. Wong, P.K., Mok, K.W., “Design and Modeling of a Novel Electromechanical Fully Variable Valve System”, Society of Automotive Engineers (SAE) Paper No. 2008-01-1733, 2008.
    49. Wong Pak Kin, “Prediction of Car Engine Brake Specific Fuel Consumption using Support Vector Machines“, Proceedings of the 14th China Symposium on Information Theory, pp.738-741, Guangzhou, China, Dec. 2007.
    50. Lee, K.W.J. and Wong, P.K., “Study on Solar-Powered Hybrid Electric Compressor for Automotive Air-Conditioning Systems”, Publicação Comemorativa dos 20 Anos da Fundação da Associação dos Engenheiros de Macau, The Macau Institution of Engineers, pp.73-81, Nov. 2007.
    51. Wong Pak-kin, Tam Lap-mou, Vong Chi-Man and Li Ke, “Modelling and Prediction of Automotive Engine Specific Fuel Consumption using Support Vector Machines”, Pan-Pearl River Delta Central Cities Regional Cooperation & Development in SciTech Advisory Forum 2006- Proceedings of Symposium on City Energy Technology, pp.237-245, Macao, Dec. 2006.
    52. Wong Pak Kin, Tam Lap Mou, “Helical Air-fuel Magnetizer for Motor Vehicles”, Pan-Pearl River Delta Central Cities Regional Cooperation & Development in SciTech Advisory Forum 2006- Proceedings of Symposium on City Energy Technology, pp.262-271, Macao, Dec. 2006.
    53. Wong Pak Kin, Tam Lap Mou, “Study on Solar-Powered Hybrid Electric Compressor for Automotive Air-Conditioning Systems”, Pan-Pearl River Delta Central Cities Regional Cooperation & Development in SciTech Advisory Forum 2006- Proceedings of Symposium on City Energy Technology, pp.294-308, Macao, Dec. 2006.
    54. Vong Chi-man, Wong Pak-kin, Tam, Lap-mou and Li, Ke, “Preprocessing of Automotive Engine ECU Data”, The 4th Regional Inter-University Postgraduate Electrical and Electronics Engineering Conference (RIUPEEEC 2006), pp.3-7, Macao, July 2006.
    55. Vong Chi-man, Wong Pak-kin, Li Yi-ping, “Research of Case-based Reasoning in Macau”, Proceedings of 2005 GHMT Guangzhou- Hong Kong”, Macau- Taiwan Engineer (Macau) Forum, pp.133-145, Macao, Nov. 2005.
    56. Wong, P.K., Leung, T.P., Tam, L.M., “Hydraulic Manifold Hole Checking using Real-coding Genetic Algorithm”, Proceedings of the 6th International Conference on Fluid Power Transmission and Control, pp.548-553, Hangzhou, April 2005.
    57. Wong Pak-kin, Vong Chi-man, Ho Chon-meng and Li Yiping, “Prediction of Automotive Engine Power and Torque using Support Vector-Machines”, Proceedings of Symposium on Applied Science and Technology in Macau 2004, pp.11-18, Macao, Nov. 2004.
    58. Wong Pak-kin, Tam Kuok San and Tam Lap Mou, “Preliminary Study on Double Variable Rotary Valve System for Four-Stroke Engines”, Proceedings of Symposium on Applied Science and Technology in Macau 2004, pp.103-109, Macao, Nov. 2004.
    59. Wong Pak-kin, Li Ke and Tam Lap Mou, “Preliminary Study on a Novel Variable Electrohydraulic Camless Valve Train for Four-Stroke Engines”, Proceedings of Symposium on Applied Science and Technology in Macau 2004, pp.155-161, Macao, Nov. 2004.
    60. Vong Chi-man, Wong Pak Kin, Li Yi-ping, “Neural Networks in Automotive Engine Tuning”, Proceedings of the 9th International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science, pp.547-552, Macao, Nov. 2003.
    61. Vong Chi-man, Wong Pak Kin, Li Yi-ping, “Case-based Reasoning in Airport Terminal Planning”, Proceedings of the 9th International Conference on Enhancement and Promotion of Computational Methods in Engineering and Science, pp.553-558, Macao, Nov. 2003.
    62. Vong Chi-man, Li Yi-ping and Wong Pak-kin, “Knowledge Acquisition Through Case-based Adaptation for Hydraulic Power Machine Design”, Proceedings of the 5th International Conference on Enterprise Information Systems, Vol. 2, pp.571-574, France, April 2003.
    63. Wong Pak Kin, Thein Win, Tam Lap Mou, “Preliminarily Study on Solar-Powered Hybrid Electric Compressor for Automotive Air-conditioning Systems in Macau”, Proceedings of Symposium on Technological Innovation in Macau 2002, pp.79-83, Macao, Dec. 2002
    64. Wong Pak Kin, Tam Lap Mou, Tam Kuok San, “Improved Electromechanical Design of Semi-automatic Gearboxes for Passenger Cars”, Proceedings of Symposium on Technological Innovation in Macau 2002, pp.21-27, Macao, Dec. 2002.
    65. Vong Chi-man, Wong Pak-kin, Li Yi-ping, “Automotive Engine Tuning with Data Mining”, Proceedings of Symposium on Technological Innovation in Macau 2002, pp.36-42, Macao, Dec. 2002.
    66. Vong Chi Man, Wong Pak Kin, Li Yi Ping, Tam Lap Mou, “Study on Case-based Reasoning in Hydraulic Circuitry Design”, Proceedings of Symposium on Technological Innovation in Macau 2002, pp.126-133, Macao, Dec. 2002.
    67. Wong Pak Kin, Chan Weng Chi, Lei Un Pang, Cheang Sek Un, Mak Peng Un, Vai Mang I, “Smart Information System for High-Occupancy Parking Lots (SISHOPL)”, Proceedings of Symposium on Technological Innovation in Macau 2002, pp.106-108, Macao, Dec. 2002.
    68. Tam, L.M., Wong, P.K., Tam, S.C., Sou, K.T., “Microorganism Control in HVAC System using UV Light under Two Different Working Conditions”, Macau Environment and City Development 2002, pp.24-33, Beijing, May 2002.
    69. Tam, L.M., Wong, P.K., Tam, S.C., Sou, K.T., “Microorganism Control in Air-conditioning System using Ultra Violet Light under No-fresh Air and Full-fresh Air Conditions”, Proceedings of the 10th China, Taiwan, Hong Kong and Macau Occupational Safety and Health Conference, pp.247-257, China, April 2002.
Services
Selected Professional Services (Since 2002-present)
Editorship (present)
Journal referees
Service to International Conferences/Symposiums
Selected University Services (Since 2002-present)
Selected Community Services (Since 2002-present)