E. H. Hafez

A new extended rayleigh distribution with applications of COVID-19 data

Hisham M. Almongy, Ehab M. Almetwally, Hassan M. Aljohani et al. · Results in Physics · 2021 · 109 citations · Full text

Public Health, Biostatistics, Health Sciences +17

A New Inverted Topp-Leone Distribution: Applications to the COVID-19 Mortality Rate in Two Different Countries

Ehab M. Almetwally, Randa Alharbi, Dalia Kamal Alnagar et al. · Axioms · 2021 · 74 citations · Full text

Public Health, Biostatistics, Demography +17

Modeling the survival times of the COVID-19 patients with a new statistical model: A case study from China

Xiaofeng Liu, Zubair Ahmad, Ahmed M. Gemeay et al. · PLoS ONE · 2021 · 63 citations · Full text

Public Health, Biostatistics, Infectious Diseases +16

Coverless Image Steganography Based on Optical Mark Recognition and Machine Learning

Al-Hussien Seddik, M. S. Mohamed, E. H. Hafez · IEEE Access · 2021 · 50 citations · Full text

Computing, Computer Science, Cybersecurity +14

The Weibull Generalized Exponential Distribution with Censored Sample: Estimation and Application on Real Data

Hisham M. Almongy, Ehab M. Almetwally, Randa Alharbi et al. · Complexity · 2021 · 42 citations · Full text

Business, Computational Engineering, Statistical Modeling +16