Economic and economic-statistical designs of the side sensitive group runs chart. - Sok Li Lim; Michael B. C. Khoo; Wai Chung Yeong; Ming Ha Lee (Comput. Ind. Eng., 2015)

A direct procedure for monitoring the coefficient of variation using a variable sample size scheme. - Wai Chung Yeong; Michael B. C. Khoo; Sok Li Lim; Ming Ha Lee (Commun. Stat. Simul. Comput., 2017)

A Comparative Study of Several Group Runs Type Control Schemes. - Zhi Lin Chong; Jing-Yi Wong; Michael Boon Chong Khoo; Sok Li Lim; Wai Chung Yeong (IEEM, 2018)

Monitoring the coefficient of variation using a variable sample size EWMA chart. - Anis Nabila Binti Muhammad; Wai Chung Yeong; Zhi Lin Chong; Sok Li Lim; Michael Boon Chong Khoo (Comput. Ind. Eng., 2018)

Optimal design of the modified group runs (MGR) X¯ chart when process parameters are estimated. - Zhi Lin Chong; Michael Boon Chong Khoo; Wei Lin Teoh; Wai Chung Yeong; Sok Li Lim (Commun. Stat. Simul. Comput., 2020)

A side-sensitive synthetic coefficient of variation chart. - Wai Chung Yeong; Ping Yin Lee; Sok Li Lim; Khai Wah Khaw; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2021)

Design of the Shewhart Median Scheme with the Percentile-Based Approach. - Zhi Lin Chong; Wei Lin Teoh; Sok Li Lim; Wai Chung Yeong; XinYing Chew (ICSCA, 2022)

A variable sample size run sum coefficient of variation chart. - Wai Chung Yeong; Yen Yoon Tan; Sok Li Lim; Khai Wah Khaw; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2022)

A variable sample size side-sensitive synthetic coefficient of variation chart. - Sok Li Lim; Wai Chung Yeong; Zhi Lin Chong; Chew Peng Gan; Michael Boon Chong Khoo (Trans. Inst. Meas. Control, 2024)