Usman Shahzad - RankMe

17 papers Journal 16Unranked 1

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A Robust L-Comoments Covariance Matrix-Based Hotelling's T2${T^{2}}$ Control Chart for Monitoring High-Dimensional Non-Normal Multivariate Data in the Presence of Outliers. Qual. Reliab. Eng. Int. Muhammad Arslan, Usman Shahzad, Ali Yeganeh, Huiming Zhu, Jean-Claude Malela-Majika, Shakeel Ahmad
2025	J	`jnl`	A new family of robust quantile-regression-based mean estimators using Sarndal approach. Commun. Stat. Simul. Comput. Malik Muhammad Anas, Zhengsheng Huang, Usman Shahzad, Soofia Iftikhar
2025	J	`jnl`	Robust Särndal-Type Mean Estimators with Re-Descending Coefficients. Axioms Khudhayr A. Rashedi, Alanazi Talal Abdulrahman, Tariq S. Alshammari, Khalid M. K. Alshammari, Usman Shahzad, Javid Shabbir, Tahir Mehmood, Ishfaq Ahmad
2025	J	`jnl`	Treatment of weights adjustments in the presence of unit non-response for small domains: a simulation study. Commun. Stat. Simul. Comput. Ashutosh Ashutosh, Usman Shahzad, Nadia H. Al-Noor, Kamlesh Kumar
2024	J	`jnl`	Calibrated Empirical Neutrosophic Cumulative Distribution Function Estimation for Both Symmetric and Asymmetric Data. Symmetry Hareem Abbasi, Usman Shahzad, Walid Emam, Muhammad Hanif, Nasir Ali, Mubeen Mukhtar
2024	J	`jnl`	Enhancement in Process Mining Model by Repairing Noisy Behavior in Event Log. IEEE Access Shabnam Shahzadi, Walid Emam, Usman Shahzad, Soofia Iftikhar, Ishfaq Ahmad, Gaurav Sharma
2023	J	`jnl`	A novel family of variance estimators based on L-moments and calibration approach under stratified random sampling. Commun. Stat. Simul. Comput. Usman Shahzad, Ishfaq Ahmad, Ibrahim M. Almanjahie, Nadia H. Al-Noor, Muhammad Hanif
2023	J	`jnl`	Calibration Estimation of Cumulative Distribution Function Using Robust Measures. Symmetry Hareem Abbasi, Muhammad Hanif, Usman Shahzad, Walid Emam, Yusra A. Tashkandy, Soofia Iftikhar, Shabnam Shahzadi
2023	J	`jnl`	Compromised-Imputation and EWMA-Based Memory-Type Mean Estimators Using Quantile Regression. Symmetry Mohammed Ahmed Alomair, Usman Shahzad
2023	J	`jnl`	Neutrosophic Mean Estimation of Sensitive and Non-Sensitive Variables with Robust Hartley-Ross-Type Estimators. Axioms Abdullah Mohammed Alomair, Usman Shahzad
2023	J	`jnl`	Optimizing Mean Estimators with Calibrated Minimum Covariance Determinant in Median Ranked Set Sampling. Symmetry Abdullah Mohammed Alomair, Usman Shahzad
2022	J	`jnl`	Estimation of coefficient of variation using linear moments and calibration approach for nonsensitive and sensitive variables. Concurr. Comput. Pract. Exp. Usman Shahzad, Ishfaq Ahmad, Muhammad Hanif, Nadia H. Al-Noor
2022	J	`jnl`	Imputation based mean estimators in case of missing data utilizing robust regression and variance-covariance matrices. Commun. Stat. Simul. Comput. Usman Shahzad, Nadia H. Al-Noor, Muhammad Hanif, Irsa Sajjad, Malik Muhammad Anas
2022	J	`jnl`	Simulation study of small domain with calibration approach. Concurr. Comput. Pract. Exp. Ashutosh Ashutosh, Usman Shahzad, Nadia H. Al-Noor, Piyush Kant Rai
2022	J	`jnl`	Use of calibration constraints and linear moments for variance estimation under stratified adaptive cluster sampling. Soft Comput. Usman Shahzad, Ishfaq Ahmad, Nadia H. Al-Noor, Troon J. Benedict
2019	J	`jnl`	A new class of ratio-type estimators for improving mean estimation of nonsensitive and sensitive variables by using supplementary information. Commun. Stat. Simul. Comput. Usman Shahzad, Pier Francesco Perri, Muhammad Hanif
2017	—	`conf`	Oriental-script text detection and extraction in videos. ASAR Usman Shahzad, Khurram Khurshid