Weibull Model Allowing Nearly Instantaneous Failures. - C. D. Lai; Michael B. C. Khoo; K. Muralidharan; Min Xie 001 (Adv. Decis. Sci., 2007)

Optimization designs of the combined Shewhart-CUSUM control charts. - Zhang Wu; Mei Yang; Wei Jiang; Michael B. C. Khoo (Comput. Stat. Data Anal., 2008)

A Double Moving Average Control Chart. - Michael B. C. Khoo; V. H. Wong (Commun. Stat. Simul. Comput., 2008)

Optimum process mean and manufacturing quantity settings for serial production system under the quality loss and rectifying inspection plan. - Chung-Ho Chen; Michael B. C. Khoo (Comput. Ind. Eng., 2009)

A Synthetic Scaled Weighted Variance Control Chart for Monitoring the Process Mean of Skewed Populations. - Philippe Castagliola; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2009)

A Multivariate Synthetic Control Chart for Monitoring the Process Mean Vector of Skewed Populations Using Weighted Standard Deviations. - Michael B. C. Khoo; Abdu M. A. Atta; Zhang Wu (Commun. Stat. Simul. Comput., 2009)

A study of time-between-events control chart for the monitoring of regularly maintained systems. - Michael B. C. Khoo; Min Xie 001 (Qual. Reliab. Eng. Int., 2009)

Using one EWMA chart to jointly monitor the process mean and variance. - Michael Boon Chong Khoo; Zhang Wu; Chung-Ho Chen; Kah Wai Yeong (Comput. Stat., 2010)

Optimization designs and performance comparison of two CUSUM schemes for monitoring process shifts in mean and variance. - Zhang Wu; Mei Yang; Michael B. C. Khoo; Fong-Jung Yu (Eur. J. Oper. Res., 2010)

A Cumulative Sum scheme for monitoring frequency and size of an event. - Zhang Wu; Yafen Liu; Zhen He 001; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2010)

A sum of squares double exponentially weighted moving average chart. - Sin Yin Teh; Michael B. C. Khoo; Zhang Wu (Comput. Ind. Eng., 2011)

Optimal designs of the multivariate synthetic chart for monitoring the process mean vector based on median run length. - Michael B. C. Khoo; V. H. Wong; Zhang Wu; Philippe Castagliola (Qual. Reliab. Eng. Int., 2011)

A combined synthetic and np scheme for detecting increases in fraction nonconforming. - Salah Haridy; Zhang Wu; Michael B. C. Khoo; Fong-Jung Yu (Comput. Ind. Eng., 2012)

The Revised m-of-k Runs Rule Based on Median Run Length. - Chun Kit Low; Michael B. C. Khoo; Wei Lin Teoh; Zhang Wu (Commun. Stat. Simul. Comput., 2012)

A comparison study on effectiveness and robustness of control charts for monitoring process mean and variance. - Yanjing Ou; Di Wen 002; Zhang Wu; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2012)

Economically Optimum Design of a Synthetic X¯ Chart. - Wai Chung Yeong; Michael B. C. Khoo; Zhang Wu; Philippe Castagliola (Qual. Reliab. Eng. Int., 2012)

The variable sampling interval X̄ chart with estimated parameters. - Ying Zhang; Philippe Castagliola; Zhang Wu; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2012)

A study on the effects of skewed distributions on the performances of Max-EWMA and Max-GWMA charts. - Sin Yin Teh; Michael Boon Chong Khoo (Risk Decis. Anal., 2012)

A run sum Hotelling's χ2 control chart. - Michael B. C. Khoo; C. K. Sitt; Zhang Wu; Philippe Castagliola (Comput. Ind. Eng., 2013)

A multivariate synthetic double sampling T2 control chart. - Michael B. C. Khoo; Zhang Wu; Philippe Castagliola; How Chinh Lee (Comput. Ind. Eng., 2013)

Economic and economic statistical designs of the synthetic chart using loss functions. - Wai Chung Yeong; Michael B. C. Khoo; Ming Ha Lee; M. A. Rahim 001 (Eur. J. Oper. Res., 2013)

Synthetic double sampling np control chart for attributes. - Zhi Lin Chong; Michael B. C. Khoo; Philippe Castagliola (Comput. Ind. Eng., 2014)

Optimal design of the double sampling X chart with estimated parameters based on median run length. - Wei Lin Teoh; Michael B. C. Khoo; Philippe Castagliola; Subha Chakraborti (Comput. Ind. Eng., 2014)

The Synthetic Mean Square Error Control Chart. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2014)

Economically Optimal Design of a Multivariate Synthetic T 2 Chart. - Wai Chung Yeong; Michael B. C. Khoo; Ming Ha Lee; M. A. Rahim 001 (Commun. Stat. Simul. Comput., 2014)

Design of a multivariate exponentially weighted moving average control chart with variable sampling intervals. - Ming Ha Lee; Michael B. C. Khoo (Comput. Stat., 2014)

Synthetic Phase II Shewhart-type Attributes Control Charts When Process Parameters are Estimated. - Philippe Castagliola; Shu Wu; Michael B. C. Khoo; Subha Chakraborti (Qual. Reliab. Eng. Int., 2014)

An Optimal Control Procedure based on Multivariate Synthetic Cumulative Sum. - Ming Ha Lee; Michael B. C. Khoo; Min Xie 001 (Qual. Reliab. Eng. Int., 2014)

Time-Between-Event Control Charts for Sampling Inspection. - Liang Qu; Zhang Wu; Michael B. C. Khoo; Abdur Rahim (Technometrics, 2014)

The variable sampling interval run sum control chart. - Xin Ying Chew; Michael B. C. Khoo; Sin Yin Teh; Philippe Castagliola (Comput. Ind. Eng., 2015)

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)

Multivariate Synthetic |S| Control Chart with Variable Sampling Interval. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2015)

Variable Sampling Interval Cumulative Count of Conforming Chart with Runs Rules. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2015)

Side sensitive group runs (X̅) chart with estimated process parameters. - Huay Woon You; Michael B. C. Khoo; Philippe Castagliola; Yanjing Ou (Comput. Stat., 2015)

The Effect of Measurement Errors on the Synthetic x̄ Chart. - Xuelong Hu; Philippe Castagliola; Jinsheng Sun; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2015)

Economic-Statistical Design of the Synthetic X¯ Chart with Estimated Process Parameters. - Wai Chung Yeong; Michael B. C. Khoo; Yanjing Ou; Philippe Castagliola (Qual. Reliab. Eng. Int., 2015)

The Exact Run Length Distribution and Design of the Shewhart X̅ Chart with Estimated Parameters Based on Median Run Length. - Wei Lin Teoh; Michael B. C. Khoo; Philippe Castagliola; Ming Ha Lee (Commun. Stat. Simul. Comput., 2016)

Sensitivity Analyses of the Economic and Economic Statistical Designs of the Multivariate Synthetic T2 Chart. - Wai Chung Yeong; Michael B. C. Khoo; M. Shamsuzzaman; Philippe Castagliola (Commun. Stat. Simul. Comput., 2016)

The Run Sum Hotelling's χ2 Control Chart with Variable Sampling Intervals. - Xin Ying Chew; Michael Boon Chong Khoo; Sin Yin Teh; Ming Ha Lee (Qual. Reliab. Eng. Int., 2016)

Monitoring of Time-Between-Events with a Generalized Group Runs Control Chart. - Yen Yen Fang; Michael B. C. Khoo; Sin Yin Teh; Min Xie 001 (Qual. Reliab. Eng. Int., 2016)

The Performance of Variable Sample Size X̄ Chart with Measurement Errors. - Xuelong Hu; Philippe Castagliola; Jinsheng Sun; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2016)

A Control Chart for the Multivariate Coefficient of Variation. - Wai Chung Yeong; Michael Boon Chong Khoo; Wei Lin Teoh; Philippe Castagliola (Qual. Reliab. Eng. Int., 2016)

Monitoring the Coefficient of Variation Using the Side Sensitive Group Runs Chart. - Huay Woon You; Michael B. C. Khoo; Philippe Castagliola; Abdul Haq (Qual. Reliab. Eng. Int., 2016)

Distribution-free Shewhart-Lepage type premier control schemes for simultaneous monitoring of location and scale. - Zhi Lin Chong; Amitava Mukherjee 002; Michael B. C. Khoo (Comput. Ind. Eng., 2017)

Run sum chart for monitoring multivariate coefficient of variation. - Alex J. X. Lim; Michael B. C. Khoo; Wei Lin Teoh; Abdul Haq (Comput. Ind. Eng., 2017)

Optimal designs of the synthetic t chart with estimated process mean. - Wei Lin Teoh; S. K. Chuah; Michael B. C. Khoo; Philippe Castagliola; Wai Chung Yeong (Comput. Ind. Eng., 2017)

Monitoring the coefficient of variation using a variable sample size and sampling interval control chart. - Khai Wah Khaw; Michael B. C. Khoo; Wai Chung Yeong; Zhang Wu (Commun. Stat. Simul. Comput., 2017)

Combined synthetic and |S| chart for monitoring process dispersion. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2017)

Double sampling max chart. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2017)

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)

Run-sum control charts for monitoring the coefficient of variation. - Wei Lin Teoh; Michael B. C. Khoo; Philippe Castagliola; Wai Chung Yeong; Sin Yin Teh (Eur. J. Oper. Res., 2017)

Run sum X¯ control chart with estimated process parameters. - Sajal Saha; Michael B. C. Khoo; Wei Lin Teoh; Ming Ha Lee (Qual. Reliab. Eng. Int., 2017)

Optimal Designs of the Variable Sample Size X¯Chart Based on Median Run Length and Expected Median Run Length. - Wei Lin Teoh; J. K. Chong; Michael B. C. Khoo; Philippe Castagliola; Wai Chung Yeong (Qual. Reliab. Eng. Int., 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)

Some distribution-free Lepage-type schemes for simultaneous monitoring of one-sided shifts in location and scale. - Zhi Lin Chong; Amitava Mukherjee 002; Michael B. C. Khoo (Comput. Ind. Eng., 2018)

New adaptive control charts for monitoring the multivariate coefficient of variation. - Khai Wah Khaw; Michael B. C. Khoo; Philippe Castagliola; M. A. Rahim 001 (Comput. Ind. Eng., 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)

Double sampling |S| control chart with variable sample size and variable sampling interval. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2018)

Economic-statistical design of control chart with runs rules for correlation within sample. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2018)

A side-sensitive modified group runs double sampling (SSMGRDS) control chart for detecting mean shifts. - Sajal Saha; Michael B. C. Khoo; Ming Ha Lee; Philippe Castagliola (Commun. Stat. Simul. Comput., 2018)

A CUSUM chart for detecting the intensity ratio of negative events. - Liang Qu; Shuguang He 001; Michael B. C. Khoo; Philippe Castagliola (Int. J. Prod. Res., 2018)

Exponential cumulative sums chart for detecting shifts in time-between-events. - Liang Qu; Michael B. C. Khoo; Philippe Castagliola; Zhen He 001 (Int. J. Prod. Res., 2018)

An efficient adaptive EWMA control chart for monitoring the process mean. - Abdul Haq; Rabia Gulzar; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2018)

Adaptive multivariate double sampling and variable sampling interval Hotelling's T2 charts. - Mahfuza Khatun; Michael B. C. Khoo; Wai Chung Yeong; Wei Lin Teoh; Zhi Lin Chong (Qual. Reliab. Eng. Int., 2018)

Monitoring compositional data using multivariate exponentially weighted moving average scheme. - Kim Phuc Tran; Philippe Castagliola; Giovanni Celano; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2018)

Optimal Design of Modified Group Runs Scheme with Estimated Process Parameters Based on Expected Average Number of Observations to Signal. - Zhi Lin Chong; Xin Yi Loo; Michael Boon Chong Khoo; Khai Wah Khaw; Xin Ying Chew (IEEM, 2019)

An adaptive multivariate EWMA chart. - Abdul Haq; Michael B. C. Khoo (Comput. Ind. Eng., 2019)

New adaptive EWMA control charts for monitoring univariate and multivariate coefficient of variation. - Abdul Haq; Michael B. C. Khoo (Comput. Ind. Eng., 2019)

Corrigendum to "An adaptive multivariate EWMA chart" [Comput. Ind. Eng. 127 (2019) 549-557]. - Abdul Haq; Michael B. C. Khoo (Comput. Ind. Eng., 2019)

Dual multivariate CUSUM mean charts. - Abdul Haq; Tahir Munir; Michael B. C. Khoo (Comput. Ind. Eng., 2019)

Comparisons of some distribution-free CUSUM and EWMA schemes and their applications in monitoring impurity in mining process flotation. - Amitava Mukherjee 002; Zhi Lin Chong; Michael B. C. Khoo (Comput. Ind. Eng., 2019)

Variable sampling interval run sum median charts with known and estimated process parameters. - Sajal Saha; Michael B. C. Khoo; Peh Sang Ng; Zhi Lin Chong (Comput. Ind. Eng., 2019)

The economic and economic statistical designs of synthetic double sampling X‾ chart. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2019)

The effect of parameter estimation on phase II monitoring of poisson regression profiles. - Mohammad Reza Maleki; Philippe Castagliola; Amirhossein Amiri; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2019)

A proposed variable parameter control chart for monitoring the multivariate coefficient of variation. - Xin Ying Chew; Michael Boon Chong Khoo; Khai Wah Khaw; Wai Chung Yeong; Zhi Lin Chong (Qual. Reliab. Eng. Int., 2019)

Hotelling's T2 control charts with fixed and variable sample sizes for monitoring short production runs. - Nger Ling Chong; Michael B. C. Khoo; Abdul Haq; Philippe Castagliola (Qual. Reliab. Eng. Int., 2019)

Optimal design of the side-sensitive modified group runs (SSMGR) chart when process parameters are estimated. - Zhi Lin Chong; Michael B. C. Khoo; Wei Lin Teoh; Huay Woon You; Philippe Castagliola (Qual. Reliab. Eng. Int., 2019)

An EWMA control chart for the multivariate coefficient of variation. - Vicent Giner-Bosch; Kim Phuc Tran; Philippe Castagliola; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2019)

Memory-type multivariate control charts with auxiliary information for process mean. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2019)

A synthetic double sampling control chart for process mean using auxiliary information. - Abdul Haq; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2019)

An improved variable sample size and sampling interval S control chart. - Michael B. C. Khoo; May Yen See; Nger Ling Chong; Wei Lin Teoh (Qual. Reliab. Eng. Int., 2019)

Variable sampling interval exponentially weighted moving average median chart with estimated process parameters. - Michael B. C. Khoo; Sajal Saha; How Chinh Lee; Philippe Castagliola (Qual. Reliab. Eng. Int., 2019)

An overview of synthetic-type control charts: Techniques and methodology. - Athanasios C. Rakitzis; Subhabrata Chakraborti; Sandile Charles Shongwe; Marien Alet Graham; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2019)

One-sided control charts for monitoring the multivariate coefficient of variation in short production runs. - Mahfuza Khatun; Michael B. C. Khoo; Ming Ha Lee; Philippe Castagliola (Trans. Inst. Meas. Control, 2019)

Effect of Measurement Errors on the Performance of Coefficient of Variation Chart With Short Production Runs. - Ming Ha Lee; Michael B. C. Khoo; Xin Ying Chew; Patrick Hang Hui Then (IEEE Access, 2020)

Multivariate coefficient of variation charts with measurement errors. - Heba N. Ayyoub; Michael B. C. Khoo; Sajal Saha; Philippe Castagliola (Comput. Ind. Eng., 2020)

Simultaneous monitoring of magnitude and time-between-events data with a Max-EWMA control chart. - Ridwan A. Sanusi; Sin Yin Teh; Michael B. C. Khoo (Comput. Ind. Eng., 2020)

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)

Enhanced EWMA charts for monitoring the process coefficient of variation. - Abdul Haq; Nazish Bibi; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2020)

Memory-type multivariate charts with fixed and variable sampling intervals for process mean when covariance matrix is unknown. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2020)

Performance of the MEWMA-CoDa control chart in the presence of measurement errors. - Fatima Sehar Zaidi; Philippe Castagliola; Kim Phuc Tran; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2020)

A combined variable sampling interval and double sampling control chart with auxiliary information for the process mean. - Adamu A. Umar; Michael B. C. Khoo; Sajal Saha; Abdul Haq (Trans. Inst. Meas. Control, 2020)

Enhanced directionally sensitive and directionally invariant MCUSUM and MEWMA charts for process mean. - Abdul Haq; Michael B. C. Khoo (Comput. Ind. Eng., 2021)

Monitoring the coefficient of variation: A literature review. - Zahra Jalilibal; Amirhossein Amiri; Philippe Castagliola; Michael B. C. Khoo (Comput. Ind. Eng., 2021)

Acceptance sampling plans based on Topp-Leone Gompertz distribution. - Yasar Mahmood; Shane Fatima; Hina Khan; Hudabia Amir; Michael B. C. Khoo; Sin Yin Teh (Comput. Ind. Eng., 2021)

Double sampling np chart with estimated process parameter. - Ming Ha Lee; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2021)

A new exponentially weighted moving average chart with an adaptive control scheme for high yield processes - An application in injection molding process. - Sani Salihu Abubakar; Michael B. C. Khoo; Sajal Saha; Ming Ha Lee (Qual. Reliab. Eng. Int., 2021)

Monitoring multivariate coefficient of variation with upward Shewhart and EWMA charts in the presence of measurement errors using the linear covariate error model. - Heba N. Ayyoub; Michael B. C. Khoo; Ming Ha Lee; Abdul Haq (Qual. Reliab. Eng. Int., 2021)

Adaptive CUSUM and EWMA charts with auxiliary information and variable sampling intervals for monitoring the process mean. - Abdul Haq; Shareen Akhtar; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2021)

Memory-type control charts with multiple auxiliary information for process mean. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2021)

Memory-type t charts with multiple auxiliary information for the process mean. - Abdul Haq; Michael B. C. Khoo; Jennifer Brown 001 (Qual. Reliab. Eng. Int., 2021)

Directionally sensitive weighted adaptive multivariate CUSUM mean charts. - Abdul Haq; Komal Sohrab; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2021)

Economic and economic-statistical designs of the side sensitive group runs chart with auxiliary information. - Peh Sang Ng; Michael B. C. Khoo; Wai Chung Yeong; Sajal Saha; Xin Ying Chew (Qual. Reliab. Eng. Int., 2021)

Evaluation of Shewhart time-between-events-and-amplitude control charts for correlated data. - Dorra Rahali; Philippe Castagliola; Hassen Taleb; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2021)

Side-sensitive modified group runs charts with and without measurement errors for monitoring the coefficient of variation. - Sajal Saha; Michael B. C. Khoo; Philippe Castagliola; Abdul Haq (Qual. Reliab. Eng. Int., 2021)

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)

Progressive mean control chart is not a special case of an exponentially weighted moving average control chart. - Raja Fawad Zafar; Michael B. C. Khoo; Sajal Saha; Zhi Lin Chong (Qual. Reliab. Eng. Int., 2021)

Proposed nonparametric runs rules Lepage and synthetic Lepage schemes. - Zhi Lin Chong; Amitava Mukherjee 002; Michael B. C. Khoo (Comput. Ind. Eng., 2022)

On designing TEWMA-Tukey control charts for normal and non-normal processes using single and repetitive sampling schemes. - Yasar Mahmood; Michael B. C. Khoo; Sin Yin Teh; Sajal Saha (Comput. Ind. Eng., 2022)

On designing an optimal SPRT control chart with estimated process parameters under guaranteed in-control performance. - Jing Wei Teoh; Wei Lin Teoh; Michael B. C. Khoo; Philippe Castagliola; W. H. Moy (Comput. Ind. Eng., 2022)

Optimal designs of the exponentially weighted moving average (EWMA) median chart for known and estimated parameters based on median run length. - Zhi Lin Chong; K. L. Tan; Michael B. C. Khoo; Wei Lin Teoh; Philippe Castagliola (Commun. Stat. Simul. Comput., 2022)

A new double EWMA-t chart for process mean. - Abdul Haq; Sana Ejaz; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2022)

The median control chart for process monitoring in short production runs. - Michael B. C. Khoo; Sajal Saha; Sin Yin Teh; Abdul Haq; How Chinh Lee (Commun. Stat. Simul. Comput., 2022)

New run sum t charts with variable sampling intervals for process mean. - Faijun Nahar Mim; Michael B. C. Khoo; Sajal Saha; Abdul Haq (Commun. Stat. Simul. Comput., 2022)

Economic and economic-statistical designs of auxiliary information based X¯, synthetic and EWMA charts. - Peh Sang Ng; Michael B. C. Khoo; Sajal Saha; Wai Chung Yeong (Commun. Stat. Simul. Comput., 2022)

Revised triple sampling X̄ control charts for the mean with known and estimated process parameters. - Faijun Nahar Mim; Michael B. C. Khoo; Sajal Saha; Philippe Castagliola (Int. J. Prod. Res., 2022)

Run sum ratio chart when measurement errors are present. - Sani Salihu Abubakar; Michael B. C. Khoo; Sajal Saha; Adamu A. Umar; Wai Chung Yeong (Qual. Reliab. Eng. Int., 2022)

Deciles-based EWMA-type sign charts for process dispersion. - Dadasaheb G. Godase; Athanasios C. Rakitzis; Shashibhushan B. Mahadik; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2022)

A novel EWMA mean chart with its extensions. - Abdul Haq; Shahid Iqbal; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2022)

A novel partially parameter-free adaptive multivariate EWMA mean chart. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2022)

An adaptive multivariate EWMA mean chart with variable sample sizes and/or variable sampling intervals. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2022)

Monitoring multivariate coefficient of variation with individual observations. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2022)

New EWMA t charts for process mean. - Abdul Haq; Raheel Riasat; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2022)

A literature review on joint control schemes in statistical process monitoring. - Zahra Jalilibal; Amirhossein Amiri; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2022)

Simultaneous monitoring of mean vector and covariance matrix of auto-correlated multivariate multiple linear profiles. - Sajede Baratian Rahimi; Amirhossein Amiri; Michael B. C. Khoo; Alireza Shadman (Qual. Reliab. Eng. Int., 2022)

A new EWMA median chart with measurement errors in short production runs-An application in yogurt cup filling process. - Sajal Saha; Michael B. C. Khoo; Sani Salihu Abubakar; Utpal Kanti Das; Ming Ha Lee (Qual. Reliab. Eng. Int., 2022)

Effect of measurement errors on triple sampling X ¯ ${{ bar{ bm X}}}$ chart. - Adamu A. Umar; Michael B. C. Khoo; Sajal Saha; Abdul Haq (Qual. Reliab. Eng. Int., 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)

Construction of the Shewhart Median Chart Based on the Expected Percentile Run Length. - Zhi Lin Chong; Wei Lin Teoh; Huay Woon You; Wai Chung Yeong; Michael B. C. Khoo (ICCSCE, 2023)

Correction on link relative based approach to CUSUM chart. - Muhammad Faisal; Michael B. C. Khoo; Ayesha Nayab; Raja Fawad Zafar (Qual. Reliab. Eng. Int., 2023)

A side-sensitive group runs median control chart with measurement errors. - Faijun Nahar Mim; Michael B. C. Khoo; Sajal Saha; Khai Wah Khaw (Commun. Stat. Simul. Comput., 2023)

New EWMA charts for process variance. - Abdul Haq; Umme Kalsoom; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2023)

Economic-statistical design of the variable sampling interval Poisson EWMA chart. - Ming Ha Lee; Michael B. C. Khoo; Abdul Haq; XinYing Chew (Commun. Stat. Simul. Comput., 2023)

Robust Shewhart-CUSUM design for monitoring process mean using repetitive sampling. - Yasar Mahmood; Michael B. C. Khoo; Sin Yin Teh; Ming Ha Lee (Comput. Ind. Eng., 2023)

A review of ranked set sampling and modified methods in designing control charts. - Atieh Mohammadkhani; Amirhossein Amiri; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2023)

Side sensitive group runs t chart and its application in manufacturing. - Sajal Saha; Michael B. C. Khoo; Faijun Nahar Mim; Theam Foo Ng; Khai Wah Khaw (Commun. Stat. Simul. Comput., 2023)

A near-optimal CUSUM-CV chart. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2023)

Optimal design of S2-EWMA control chart for short production runs. - Kerhsin Ong; Sin Yin Teh; Sajal Saha; Michael Boon Chong Khoo; Keng Lin Soh (Qual. Reliab. Eng. Int., 2023)

Optimal triple sampling X¯ charts for autocorrelated processes. - Oluwagbenga Tobi Babatunde; Michael B. C. Khoo; Sajal Saha; Wai Chung Yeong (Comput. Ind. Eng., 2024)

Enhanced distribution-free Cucconi schemes based on runs: An application to the surveillance of daily average customer service time. - Zhi Lin Chong; Wei Lin Teoh; Wai Chung Yeong; Jean-Claude Malela-Majika; Michael B. C. Khoo (Comput. Ind. Eng., 2024)

Triple sampling X control chart for gamma process. - Yasar Mahmood; Michael B. C. Khoo; Sin Yin Teh; Sajal Saha; Wei Lin Teoh (Int. J. Prod. Res., 2024)

Optimal designs of the omnibus SPRT control chart for joint monitoring of process mean and dispersion. - Jing Wei Teoh; Wei Lin Teoh; Michael B. C. Khoo; Giovanni Celano; Zhi Lin Chong (Int. J. Prod. Res., 2024)

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)

On the performances of the X¯ and EWMA charts with auxiliary information for monitoring the process mean in short production runs. - Sajal Saha; Wei Chun Ng; Michael B. C. Khoo; Sani Salihu Abubakar (Commun. Stat. Simul. Comput., 2024)

A multivariate adaptive control chart for simultaneously monitoring of the process parameters. - Hamed Sabahno; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2024)

Enhanced memory-type charts for monitoring the ratio of two normal random variables. - Abdul Haq; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2024)

Monitoring the mean of autocorrelated data with long memory from cable production using one-sided runs rules schemes with ARFIMA (1,d,1) model. - Oluwagbenga Tobi Babatunde; Michael B. C. Khoo; Sajal Saha; Dadasaheb G. Godase (Qual. Reliab. Eng. Int., 2024)

A near-optimal CUSUM- t $t$ chart. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2024)

The multivariate exponentially weighted moving average chart for monitoring short production runs. - Ming Ha Lee; Vie Ming Tan; Abdul Haq; Michael B. C. Khoo; XinYing Chew; Wei Lin Teoh (Commun. Stat. Simul. Comput., 2024)

Directionally sensitive adaptive MEWMA charts with fixed and variable sampling rates. - Abdul Haq; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2024)

The combined Shewhart-EWMA sign charts. - Mohammed Kadhim Shanshool; Shashibhushan B. Mahadik; Dadasaheb G. Godase; Michael B. C. Khoo (Qual. Reliab. Eng. Int., 2024)

Dynamic VSI Max-EWMA control chart for joint monitoring of time-between-events and amplitude in high-quality manufacturing processes. - Zhi Lin Chong; Wei Lin Teoh; Michael B. C. Khoo; Sin Yin Teh; Khai Wah Khaw (Comput. Ind. Eng., 2025)

Exponentially Weighted Moving Average Hypergeometric np Control Scheme. - Zhi Lin Chong; Philippe Castagliola; Arne Johannssen; Michael B. C. Khoo; Nataliya Chukhrova (Qual. Reliab. Eng. Int., 2025)

Optimal Design of S2-EWMA Control Chart with Estimated Parameters Based on Median Run Length and Expected Median Run Length. - Kerhsin Ong; Sin Yin Teh; Keng Lin Soh; Zhi Lin Chong; Michael Boon Chong Khoo (Qual. Reliab. Eng. Int., 2025)

Run Sum Hotelling's T2${T}^2$ Chart for Autocorrelated Processes. - Sajal Saha; Michael B. C. Khoo; Oluwagbenga Tobi Babatunde; Sin Yin Teh; Wei Lin Teoh (Qual. Reliab. Eng. Int., 2025)

Optimal designs of variable sample size control chart for monitoring the multivariate coefficient of variation in short production runs. - YiYing Chew; Michael B. C. Khoo; Khai Wah Khaw; Ming Ha Lee; Sajal Saha (Commun. Stat. Simul. Comput., 2025)

Weighted adaptive CUSUM mean chart with variable sample size and sampling interval. - Abdul Haq; Michael B. C. Khoo (Commun. Stat. Simul. Comput., 2025)