Dr. Abdu Mohammed Ali Atta
Lecturer
UUM College of Arts and Sciences
Universiti Utara Malaysia
Latest Additions
- Khoo, M. B. C. and Atta, Abdu Mohammed Ali and Chen, C-H. (2009) Proposed X and S control charts for skewed distributions. In: IEEE International Conference on Industrial Engineering and Engineering Management ( IEEM 2009), 8-11 Dec. 2009, Hong Kong.
- Khoo, Michael B. C. and Atta, Abdu M. A. (2008) An EWMA control chart for monitoring the mean of skewed populations using weighted variance. In: IEEE International Conference on Industrial Engineering and Engineering Management 2008 (IEEM 2008), 8-11 Dec. 2008, Singapore.
- Khoo, Michael B. C. and Atta, Abdu and Wu, Zhang (2009) A multivariate synthetic control chart for monitoring the process mean vector of skewed populations using weighted standard deviations. Communications in Statistics - Simulation and Computation, 38 (7). pp. 1493-1518. ISSN 0361-0918
- Atta, Abdu Mohammed Ali and Shoraim, Majid H. A. and Syed Yahaya, Sharipah Soaad and Zain, Zakiyah and Ali, Hazlina (2016) A scaled weighted variance S control chart for skewed populations. Journal of Theoretical and Applied Information Technology, 91 (1). pp. 61-74. ISSN 1992-8645
- Atta, Abdu Mohammed Ali and Syed Yahaya, Sharipah Soaad and Zain, Zakiyah and Ali, Hazlina (2016) An EWMA chart for sample range of Weibull data using weighted variance method. In: 4th International Conference on Quantitative Sciences and Its Applications (ICOQSIA 2016), 16–18 August 2016, Bangi, Selangor, Malaysia.