Spectral clustering for optical confirmation and redshift estimation of X-ray selected galaxy cluster candidates in the SDSS Stripe 82. - Eman Mahmoud; Ali Takey; Amin A. Shoukry (Astron. Comput., 2016)

Clustering by reordering of similarity and Laplacian matrices: Application to galaxy clusters. - Eman Mahmoud; Amin A. Shoukry; Ali Takey (Astron. Comput., 2018)