Monitoring the coefficient of variation using a variable sample size EWMA chart ANB Muhammad, WC Yeong, ZL Chong, SL Lim, MBC Khoo
Computers & Industrial Engineering 126, 378-398, 2018
52 2018 Synthetic double sampling np control chart for attributes ZL Chong, MBC Khoo, P Castagliola
Computers & Industrial Engineering 75, 157-169, 2014
52 2014 Distribution-free Shewhart-Lepage type premier control schemes for simultaneous monitoring of location and scale ZL Chong, A Mukherjee, MBC Khoo
Computers & Industrial Engineering 104, 201-215, 2017
40 2017 Some distribution-free Lepage-type schemes for simultaneous monitoring of one-sided shifts in location and scale ZL Chong, A Mukherjee, MBC Khoo
Computers & Industrial Engineering 115, 653-669, 2018
36 2018 A proposed variable parameter control chart for monitoring the multivariate coefficient of variation XY Chew, MBC Khoo, KW Khaw, WC Yeong, ZL Chong
Quality and Reliability Engineering International 35 (7), 2442-2461, 2019
32 2019 Distribution-free double exponentially and homogeneously weighted moving average Lepage schemes with an application in monitoring exit rate KM Chan, A Mukherjee, ZL Chong, HC Lee
Computers & Industrial Engineering 161, 107370, 2021
24 2021 Side-sensitive group runs double sampling (SSGRDS) chart for detecting mean shifts MBC Khoo, EK Tan, ZL Chong, S Haridy
International Journal of Production Research 53 (15), 4735-4753, 2015
23 2015 Comparisons of some distribution-free CUSUM and EWMA schemes and their applications in monitoring impurity in mining process flotation A Mukherjee, ZL Chong, MBC Khoo
Computers & Industrial Engineering 137, 106059, 2019
22 2019 Some simplified Shewhart-type distribution-free joint monitoring schemes and its application in monitoring drinking water turbidity ZL Chong, A Mukherjee, MBC Khoo
Quality Engineering 32 (1), 91-110, 2020
20 2020 Optimal designs of the exponentially weighted moving average (EWMA) median chart for known and estimated parameters based on median run length ZL Chong, KL Tan, MBC Khoo, WL Teoh, P Castagliola
Communications in Statistics-Simulation and Computation 51 (7), 3660-3684, 2022
18 2022 Optimal design of the side‐sensitive modified group runs (SSMGR) chart when process parameters are estimated ZL Chong, MBC Khoo, WL Teoh, HW You, P Castagliola
Quality and Reliability Engineering International 35 (1), 246-262, 2019
16 2019 Variable sampling interval run sum median charts with known and estimated process parameters S Saha, MBC Khoo, PS Ng, ZL Chong
Computers & Industrial Engineering 127, 571-587, 2019
16 2019 Optimal monitoring of Poisson data with known and unknown shifts J Wang, ZL Chong, P Qiu
Computers & Industrial Engineering 154, 107100, 2021
15 2021 Adaptive multivariate double sampling and variable sampling interval Hotelling's T 2 charts M Khatun, MBC Khoo, WC Yeong, WL Teoh, ZL Chong
Quality and Reliability Engineering International 34 (5), 894-911, 2018
15 2018 Simultaneous monitoring of origin and scale of a shifted exponential process with unknown and estimated parameters ZL Chong, A Mukherjee, M Marozzi
Quality and Reliability Engineering International 37 (1), 242-261, 2021
13 2021 Group runs revised m -of-k runs rule control chart ZL Chong, MBC Khoo, MH Lee, CH Chen
Communications in Statistics-Theory and Methods 46 (14), 6916-6935, 2017
13 2017 The expected average run length of the EWMA median chart with estimated process parameters HW You, MKB Chong, CZ Lin, TW Lin
Austrian Journal of Statistics 49 (3), 19-24, 2020
11 2020 AN ALTERNATIVE DESIGN FOR THE VARIABLE SAMPLE SIZE COEFFICIENT OF VARIATION CHART BASED ON THE MEDIAN RUN LENGTH AND EXPECTED MEDIAN RUN LENGTH. SL Lim, WC Yeong, C Khoo, M Boon, ZL Chong, KW Khaw
International Journal of Industrial Engineering 26 (2), 2019
11 2019 Optimal designs of EWMA charts for monitoring the coefficient of variation based on median run length and expected median run length WL Teoh, JY Lim, MBC Khoo, ZL Chong, WC Yeong
Journal of Testing and Evaluation 47 (1), 459-479, 2019
11 2019 Optimal design of the modified group runs (MGR) ZL Chong, M Boon Chong Khoo, WL Teoh, WC Yeong, S Li Lim
Communications in Statistics-Simulation and Computation 49 (1), 244-260, 2020
10 2020 
Wei Lin TEOHAssistant Professor of School of Mathematical and Computer Sciences, Heriot-Watt University MalaysiaEmail yang diverifikasi di hw.ac.uk
