Designing new XML based multidimensional messaging interface for the new XWarehouse architecture. - Ahmed Bahaa Farid; Ahmed Sharaf Aldin Ahmed; Y. Mostafa Helmy (IMCSIT, 2008)

Effect of Missing Data Types and Imputation Methods on Supervised Classifiers: An Evaluation Study. - Menna Ibrahim Gabr; Y. Mostafa Helmy; Doaa S. Elzanfaly (Big Data Cogn. Comput., 2023)