Usman Shahzad

Orcid: 0000-0002-0178-5298

According to our database1, Usman Shahzad authored at least 13 papers between 2017 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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PhD thesis 
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Links

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Bibliography

2024
Calibrated Empirical Neutrosophic Cumulative Distribution Function Estimation for Both Symmetric and Asymmetric Data.
Symmetry, May, 2024

Enhancement in Process Mining Model by Repairing Noisy Behavior in Event Log.
IEEE Access, 2024

2023
Compromised-Imputation and EWMA-Based Memory-Type Mean Estimators Using Quantile Regression.
Symmetry, October, 2023

Optimizing Mean Estimators with Calibrated Minimum Covariance Determinant in Median Ranked Set Sampling.
Symmetry, August, 2023

A novel family of variance estimators based on L-moments and calibration approach under stratified random sampling.
Commun. Stat. Simul. Comput., August, 2023

Neutrosophic Mean Estimation of Sensitive and Non-Sensitive Variables with Robust Hartley-Ross-Type Estimators.
Axioms, June, 2023

Calibration Estimation of Cumulative Distribution Function Using Robust Measures.
Symmetry, 2023

2022
Use of calibration constraints and linear moments for variance estimation under stratified adaptive cluster sampling.
Soft Comput., 2022

Imputation based mean estimators in case of missing data utilizing robust regression and variance-covariance matrices.
Commun. Stat. Simul. Comput., 2022

Estimation of coefficient of variation using linear moments and calibration approach for nonsensitive and sensitive variables.
Concurr. Comput. Pract. Exp., 2022

Simulation study of small domain with calibration approach.
Concurr. Comput. Pract. Exp., 2022

2019
A new class of ratio-type estimators for improving mean estimation of nonsensitive and sensitive variables by using supplementary information.
Commun. Stat. Simul. Comput., 2019

2017
Oriental-script text detection and extraction in videos.
Proceedings of the 1st International Workshop on Arabic Script Analysis and Recognition, 2017


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